Canon iR2200 Series Service Manual Download Page 587

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2000 2000 2000 2000

CANON iR2200/iR2800/iR3300 REV.0 MAR. 2001

CHAPTER 5 SERVICE MODE

5-35 T

3.5 SORTER

Indicates the input/output ports for the finisher controller PCB.

3.5.1 Finisher-J1

Address bit

Notation

Description

Remarks

IO-P001 0

not used

(input) 1

not used

S10

stack tray paper height sensor signal

1: upper limit

fisher front cover sensor signal

1: closed

S11

stack tray paper sensor signal

1: paper present

S12

stack tray lower limit sensor signal

1: lower limit

S13

stack tray upper limit sensor signal

1: upper limit

return roller home position sensor signal

1: HP

IO-P002 0

S11

stack tray paper sensor signal

1: HP

(input) 1

IPC chip select

1: selected

input sensor signal

1: paper present

stack retaining lever home position sensor signal

0: HP

4-7

not used

IO-P003 0

rear alignment home position sensor signal

1: HP

(input) 1

front alignment home position sensor signal

1: HP

stack delivery lever home position sensor signal

0: HP

intermediate handling tray paper sensor signal

1: paper present

S14

staple cartridge sensor signal

0: detected

S15

staple absent sensor

0: detected

S16

stapling home position sensor signal

0: detected

S17

stapler edging sensor signal

0: detected

IO-P004 0

delivery motor clock sensor signal

(input) 1

stack tray up/down clock sensor signal

2-7

not used

IO-P005 0

stack tray ascent/decent motor CW signal

1: up ON

(output) 1

not used

stack try ascent/descent motor CCW signal

1: down ON

3-4

not used

delivery motor current switch 2

(T05-301-01)

6-7

not used

COPIER>I/O>SORTER

Summary of Contents for iR2200 Series

Page 2: ...of this manual over a long or short period Canon will issue a new edition of this manual The following paragraph does not apply to any countries where such provisions are inconsistent with local law Trademarks The product names and company names used in this manual are the registered trademarks of the individual companies Copyright This manual is copyrighted with all rights reserved Under the copy...

Page 3: ...item prohibiting disassembly to avoid electric shocks or problems Indicates an item requiring disconnection of the power plug from the electric outlet Indicates an item intended to provide notes assisting the understanding of the topic in question Memo Indicates an item of reference assisting the understanding of the topic in question REF Provides a description of a service mode Provides a descrip...

Page 4: ...onditions and installation procedure relocation of the machine installation of ac cessories 2 Reader Unit Chapter 1 Basic Operation functional construction outline of electrical circuitry basic sequence of operations Chapter 2 Original Exposure System principles of operation of the exposure sys tem timing of operation disassembly assem bly and adjustment Chapter 3 Image Processing System principle...

Page 5: ...bly adjustment 4 Troubleshooting Chapter 1 Maintenance and Inspection table of periodically replaced parts table of consumables durables scheduled servicing chart Chapter 2 Image Adjustment Basic Procedure basic procedure for image adjustment Chapter 3 Standards and Adjustments standards and adjustments Chapter 4 Troubleshooting Image Faults Malfunctions troubleshooting image faults malfunctions C...

Page 6: ...e level of a given signal is High while 0 is used to indicate Low The voltage value however differs from circuit to circuit In addition the asterisk as in DRMD indicates that the DRMD signal goes on when 0 In practically all cases the internal mechanisms of a microprocessor cannot be checked in the field Therefore the operations of the microprocessors used in the ma chines are not discussed they a...

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Page 9: ...e Paper Deck L1 1 8S 2 Names of Parts 1 9S 2 1 External View 1 9S 2 2 Cross Section 1 11S 3 System Configuration 1 13S 3 1 Functional Construction 1 13S 3 2 Outline of the Electrical Circuitry 1 14S 3 2 1 Construction of the Electrical Circuit 1 14S 3 3 Inputs to and Outputs from the Major PCBs 1 15S 3 3 1 Wiring Diagram of the Major PCBs 1 15S 3 4 Configuration with Accessories 1 16S 3 4 1 Access...

Page 10: ... the Cassette 3 13S 2 9 Checking the Images Operations 3 16S 2 10 Connecting to the Network 3 18S 2 11 Checking the Network Connection 3 18S 2 11 1 Using the PING Function 3 18S 4 5 3 Shift from Sleep Mode 2 to Sleep Mode 1 2 17S 4 6 Turning Off the Power 2 17S 5 New Functions 2 18S 5 1 Hard Disk Spool 2 18S 5 2 SMB Printing 2 19S 5 3 LPD Banner 2 20S CHAPTER 3 INSTALLATION 2 11 2 Making a Check U...

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Page 13: ...ems Item Description Reproduction Indirect electrostatic Charging AC roller Exposure Laser Copy density adjustment Auto or manual Development Single component toner projection Pickup Auto Front cassette 2 cassettes Retard method about 500 sheets of 80 g m2 paper about 550 sheets of 64 g m2 paper Manual Multifeeder Dual process method about 50 sheets of 80 g m2 paper Transfer Roller Separation Stat...

Page 14: ... text mode Continuous copying 999 copies max Copy size Cassette A B A3 max A5 vertical feed min Inch 279 4 431 8 mm 11 17 max STMT vertical feed min Manual feed AB A3 max postcard vertical feed min Inch 279 4 431 8 mm 11 17 max STMT vertical feed min Cassette 1 2 Plain paper 64 to 80 g m2 A3 B4 A4 B5 A5R A4R B5R 279 4 431 8mm 11 17 LGL LTR LTRR STMT STMTR Tracing paper SM 1 A3 B4 A4 B5 A4R B5R Col...

Page 15: ...d vertical feed double card 4 sheet card Label sheet Canon recommended B4 A4 A4R LTR LTRR Thick paper 90 to 128 g m2 A3 B4 A4 B5 A4R B5R LTR LTRR Envelope Double sided copying mode automatic Plain paper 64 to 80 g m2 A3 B4 A4 B5 A5R A4R B5R 279 4 431 8mm 11 17 LGL LTR LTRR STMT STMTR Colored paper Canon recommended B4 A4 A4R Double sided copying mode multifeeder Plain paper 64 to 80 g m2 A3 B4 A4 ...

Page 16: ...uto clear Yes 2 min standard may be changed in 1 min increments between 0 and 9 min Sleep mode Yes 2 min standard may be changed in user mode to 10sec 1 2 10 15 20 30 40 50 60 90 min 2 3 or 4 hr Accessory DADF H1 Platen Cover TypeE Document Tray D2 Copy Tray F1 Saddle Finisher G1 Puncher Unit K1 2 3holes G1 H1 4holes Finisher J1 Inner 2Way Tray A1 Paper Deck L1 Cassette Feeding Unit W1 Card Reader...

Page 17: ...r less Standby 48 W approx reference only Continuous 720 W approx reference only Noise Sound power level Impulse mode Copying iR2200 66 dB or less iR3300 71 dB or less Standby iR2200 40 dB or less iR3300 50 dB or less Ozone 0 01 ppm or less avg 0 02 ppm or less max Dimensions 565 W 678 D 1020 H mm 22 2 W 26 7 D 40 2 H in With Cassette Feeding Unit W1 Weight 80 kg approx 176 3 lb approx Consumables...

Page 18: ...97 210mm A4R 18 18 18 B5R 257 182mm B5R 18 18 18 A5R 210 149mm A5R 18 18 18 Reduce II 50 0 A3 A5R A5R 18 18 18 III 61 1 A3 B5R B5R 18 18 18 IV 70 7 B4 B5R B5R 18 18 18 V 81 6 A3 A4R A4R 18 18 18 B4 A4R A4R 18 18 18 VI 86 5 B5R A5R A5R 18 18 18 A4 B5 B5 28 28 28 A3 B4 B4 14 14 14 Enlarge IV 200 0 A5R A3 A3 16 16 16 III 141 4 A4R A3 A3 16 16 16 II 122 4 B5R B4 B4 14 14 14 A4R B4 B4 14 14 14 I 115 4 ...

Page 19: ...0 11 17 STMTR III 279 4 431 8mm LTRR 18 18 18 64 7 11 17 LTRR IV 279 4 431 8mm LGL 14 14 14 73 3 11 17 LGL V LGL LTRR LTRR 18 18 18 78 6 Enlarge IV STMTR 279 4 431 8mm 16 16 16 200 0 279 4 431 8mm 11 17 11 17 III LTRR 279 4 431 8mm 16 16 16 129 4 279 4 431 8mm 11 17 11 17 II LGL 279 4 431 8mm 16 16 16 121 4 279 4 431 8mm 11 17 11 17 copies min Paper size STMTR cannot be used as an original Deliver...

Page 20: ... paper 65 to 80 g m2 A4 B5 LTR Colored paper Canon recommended A4 Capacity 2 500 sheets approx 80 g m2 paper Paper size switch By size guide plate in service mode Dimensions 324 W 591 D 432 H mm 12 8 W 23 3 D 17 0 H in Weight 30 kg approx 66 1 lb approx Power supply None DC power supplied by accessories power supply of host machine Operating conditions Same as host machine T01 102 01 The above spe...

Page 21: ...ts 2 1 External View 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 9 Right lower cover 10 DIMM ROM replacement cover 11 Network card slot 12 Parallel connector 13 Extension board slot 14 Main power switch 15 Cassette heater switch F01 201 01 1 ADF 2 Original tray 3 Control panel 4 Front cover 5 Cassette 1 6 Cassette 2 7 Delivery tray 8 Multifeeder ...

Page 22: ... 2001 CHAPTER 1 GENERAL DESCRIPTION 1 10 S 1 Copyboard glass 2 DADF reading glass 3 Left cover 4 Left lower rear cover waste toner case cover 5 Developing assembly releasing lever 6 Feeding assembly releasing lever 7 Duplex feeding assembly releas ing lever F01 201 02 3 2 1 4 7 5 6 ...

Page 23: ...000 2000 2000 2000 CANON iR2200 iR2800 iR3300 REV 0 MAR 2001 CHAPTER 1 GENERAL DESCRIPTION 1 11 S 2 2 Cross Section F01 202 01 1 5 7 9 11 12 8 10 27 6 13 15 17 22 18 24 19 32 26 25 29 28 23 30 34 37 35 4 2 3 33 31 14 21 20 36 16 ...

Page 24: ...nsitive drum 15 Developing cylinder 16 Transfer guide 17 Multifeeder pickup roller 18 Multifeeder separation pad 19 Registration roller T01 202 01 20 Transfer roller 21 Static eliminator 22 Cassette 1 23 Cassette 2 24 Cassette 1 pickup roller 25 Cassette 1 feeding roller 26 Cassette 1 separation roller 27 Cassette 2 pickup roller 28 Cassette 2 feeding roller 29 Cassette 2 separation roller 30 Fixi...

Page 25: ... PCB Main controller PCB CCD PCB Laser driver PCB Reader controller PCB Laser scanner Original Original illumination Charging Development Transfer Pickup control Multi feeder Cleaning Duplexing assembly Cassette 1 Delivery tray Feeding Separation Fixing Photo sensitive drum Cassette 2 HDD Original Exposure Block System control Image Processing Block Laser Exposure Block Pickup Feeding Block Image ...

Page 26: ... the finisher communication 3 Reader controller PCB controls the reader unit controls the DADF communication F01 302 01 ADF LAMP1 M400 CPU IC300 CPU IC1010 SRAM IC302 RAM IPC IC309 ROM IC301 PIO IC303 ROM IC401 HDD CPU IC6501 DIMM ROM CPU IC400 RAM IC402 EEPROM IC403 GATE ARRAY IC334 IPC IC404 DC controller PCB Composite power supply PCB Drum sensor PCB CCD PCB BD PCB Scanner motor Reader controll...

Page 27: ... Drum sensor PCB Scanner motor Conposit power supply PCB Reader controller PCB J401 Laser scanner motor J4021 J312 J402 Laser driver PCB J307 310 J301 J302 Main power supply PCB J300 J6 J111 J201 J25 J311 J1015 J316 J1025 J2005 J801 J1012 J312 J403 407 408 J409 J1014 J3129 J600 601 602 LCD panel LCD Inverter PCB Inverter PCB Control panel CPU PCB J803 J3 M400 M10 J24 J3114 J1601 J136 J204 J308 J20...

Page 28: ...PTION 1 16 S 3 4 Configuration with Accessories 3 4 1 Accessories for Original Paper Feeding 1 DADF H1 2 Platen Cover TypeE 3 Document Tray D2 4 Copy Tray F1 5 Saddle Finisher G1 6 Puncher Unit K1 G1 H1 7 Finisher J1 8 Inner 2way Tray A1 9 Paper Deck L1 10 Cassette Feeding Unit W1 F01 304 01 1 2 5 10 8 7 3 9 4 6 ...

Page 29: ...04 02 Network Multi PDL Printer Kit C1 Network PCB Ethernet Interface Adapter iN E3 Token Ring Network Interface Adapter iN TR2 Super G3 FAX Board J1 Super G3 FAX Expansion Kit B1 Network PCB Boot ROM Riser PCB Riser Board A1 TokenRing PCB Public telephone network TokenRing network Ethernet network MODEM PCB NCU PCB FAX UNIT PSEUDO CI UNIT SPEAKER UNIT ...

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Page 33: ...IN CONTROLLER 2 1 S 1 Basic Construction 1 1 Functional Construction The machine may broadly be divided in to the following functional blocks with the con troller block covering the shaded area F02 101 01 Control panel Printer unit Main controller PCB Reader unit HDD Accessory boards Controller unit ...

Page 34: ...e CPU have the following functions 1 2 2 Main Controller PCB Name Description CPU Controls the processing of image data from the reader unit Controls the processing of image data to the printer unit Controls the HDD Controls the interface of the following network DMA controller PCI and ROM RAM RAM Stores program data and image data temporarily DIMM ROM Stores the system control program Stores the ...

Page 35: ... CANON INC 2000 2000 2000 2000 CANON iR2200 iR2800 iR3300 REV 0 MAR 2001 CHAPTER 2 MAIN CONTROLLER 2 3 S F02 102 01 Main controller PCB Printer unit Reader unit Control panel CPU RAM Accessory boards CPU DIMM ROM HDD ...

Page 36: ...d on the machine s HDD The CPU on the main controller PCB reads the system software from the HDD into the SDRAM fitted to the DIMM socket of the main controller PCB The control panel displays the follow ing screen while the CPU reads the system software from the HDD to the SDRAM and the progressive bar on the screen indicates the progress of the start up sequence Start Up Screen F02 103 01 Progres...

Page 37: ...elf diagnostic program checks the condition of the SDRAM and the HDD upon de tection of a fault it will indicate the fact in the control panel in the form of an error code F02 103 02 E601 0000 0001 Indicates the presence of an error in image transfer information E602 0001 0002 Indicates the presence of an error in write read operation Self diagnostic program Boot program Boot ROM CPU SDRAM System ...

Page 38: ...ze the various parts of the machine at the end of which the control panel will indicate the nor mal operation screen and at the same time the Start key LED changes from red to green to indicate that the machine is ready to accept a job The machine s system software consists of multiple modules and those modules that are needed for a specific task in question will be called into the system area of ...

Page 39: ...iting Density conversion LUT Binary processing error diffusion method text text photo print photo Image memory control Binary processing dither screen method film photo 8 Density correction γ conversion 8 8 8 Edge emphasis 1 Compression de compression rotation enlargement reduction SDRAM I O control HDD Image server 4 or 2 1 Smoothing 1 Binary binary processing density conversion Printer unit Prin...

Page 40: ...is executed so as to increase sharpness while suppressing moire 2 2 4 Editing The machine provides various editing functions negative positive reversal mirror fold 2 2 5 Density Conversion LUT In this block the intensity image signals are converted into density image signals and processing is executed so as to enable the best output density curve for a specific mode in question a LOG Conversion Us...

Page 41: ...mage density signals for film photo mode are converted into 1 bit im age density signals binary Although expressed in binary the resulting signals enable reproduction in 256 gradations dither screening of 40 40 pixels 2 3 Image Memory Control The image data after binary processing is controlled for the following 2 3 1 Compression De Compression Rotation and Enlargement Reduc tion The binary data g...

Page 42: ...ns of smoothing Equivalent In smoothing image data is compared against a template consisting of several combina tions of pattern matrixes for replacement of selected pixels In addition notch processing is also executed at the same time as a pattern unique to read image b When Generating Printer PDL Images The image data is subjected to the type of smoothing best suited to PDL in which 600 600 dpi ...

Page 43: ...sor Below the inside tray When the Inner 2 Way Tray Is Used Copy print operation Sensor used Delivery slot Single sided PS19S No 2 delivery sensor Above the inside tray PS21S No 3 delivery sensor Outside tray PS18 Duplexing unit outlet sensor Double sided 1st side PS19S No 2 delivery sensor Above the inside tray 2nd side PS21S No 3 delivery sensor Above the inside tray 2nd side PS21S No 3 delivery...

Page 44: ...2000 2000 CANON iR2200 iR2800 iR3300 REV 0 MAR 2001 CHAPTER 2 MAIN CONTROLLER 2 12 S The following diagrams show the locations of the sensor in the finisher and the saddle fin isher F02 301 01 F02 301 02 Inlet sensor S2 Inlet sensor PI1 ...

Page 45: ... count B4 as large size T02 301 02 The following shows the counter configurations according to mode at time of shipment Counter Description 1 Default display Default switch 2 100V model 120 230V model Counter 1 Total A through L ON ON Fixed Counter 2 Total large ACEGIK OFF ON May be changed Counter 3 Copy 1 ABGH OFF ON May be changed Counter 4 Copy 1 large AG OFF ON May be changed Counter 5 Print ...

Page 46: ... the counter type OPTION USER COUNTER3 Use it to enable disable the display of soft counter 3 in the control panel or to change the counter type OPTION USER COUNTER4 Use it to enable disable the display of soft counter 4 in the control panel or to change the counter type OPTION USER COUNTER5 Use it to enable disable the display of soft counter 5 in the control panel or to change the counter type O...

Page 47: ...hine has the following modes for each of its power supply mechanisms 3 3V all night 3 3 VB 3 3V non all night 3 3 VA 5V and 24V Mode 3 3V all night 3 3V non all night 5V 24V LCD Standby Yes Yes Yes Yes Yes Sleep mode 1 Yes Yes Yes Yes No Sleep mode 2 Yes No No No No T02 402 01 4 3 Standby Mode normal operation In standby mode the machine is in operation or is ready operate and nearly all compo nen...

Page 48: ...in user mode is set to ON The setting of Energy consumption in Sleep Mode under Common settings in user mode is set to high The setting of NetWare settings under Network settings in user mode is set to ON The setting of AppleTalk settings under Network settings in user mode is set to ON The setting of DHCP under IP Address TCP IP settings in user mode is set to use A TokenRing board is installed I...

Page 49: ...ontrol panel is OFF The machine has remained in standby mode for a specific period of time may be changed in user mode 4 5 2 Shift from Sleep Mode 2 to Standby Mode A shift from sleep mode 2 to standby mode is executed for the following The power switch soft switch in the control panel is ON 4 5 3 Shift from Sleep Mode 2 to Sleep Mode 1 A shift from sleep mode 2 to sleep mode 1 is executed for the...

Page 50: ...pooled the jobs are then sent to the RIP processing block in the order they have been received The jobs are removed from the spool as they are printed and as many as 100 jobs may be spooled at a time The following diagram shows the flow of data from spooling on the HDD to execution F02 501 01 Main controller PCB De compression circuit Printer unit RIP processing block Memory for development HDD Sp...

Page 51: ...ting and without the need for an LPR utility A Windows work group may be made use of but Windows NT 2000 cannot be called into the domain On a TCP IP network an address must be specified by means of an IP address not the name of the computer in question requiring conversion of a computer name into an IP ad dress If a WINS Windows Internet Name Service server exits on the network the function may a...

Page 52: ...R2200 iR2800 iR3300 REV 0 MAR 2001 CHAPTER 2 MAIN CONTROLLER 2 20 S 5 3 LPD Banner When OPD printing is selected the following job information will be printed LPD Banner sample iR2200 3300 iN E2 USER NAME ts HOST NAME canon JOB NAME golfer ps F02 503 01 ...

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Page 55: ...tween 7 5 and 30 C 59 and 86 F and humid ity between 5 and 80 Avoid areas near a water faucet water boiler humidifier or refrigerator 3 The site must not be near a source of fire or must not be subject to dust or ammonium gas If the site is exposed to direct rays of the sun provide curtains 4 The level of ozone generated by the machine in operation will not affect the health of the individuals aro...

Page 56: ...S 6 The site must be such that the machine will be at least 10 cm away from any wall allow ing adequate space for work F03 100 01 F03 100 02 7 The site must be well ventilated Do not install the machine near the air inlet of the room 10 cm min 50 cm min 50 cm min 50 cm min 10 cm min 100 cm min 110 cm min 50 cm min ...

Page 57: ...ickup feed ing assembly can develop condensation leading to image faults Leave the machine alone for at least one hour and start the work after the ma chine has become used to the room temperature The term condensation refers to the symptom that occurs when a piece of metal is brought in from a cold to warm place cooling the vapor in the air rapidly and turning it into droplets of water on the met...

Page 58: ...xing Materials Work Checks remarks 1 Open the shipping box and remove the plastic sheets If you are installing the pedestal at the same time unpack it 2 While working in a group of four hold the grips 1 and place it on the pedes tal weight of body about 80kg Take care so that the main power switch will not be turned on when the machine is lifted 1 1 ...

Page 59: ...d the pedestal using a screw 1 Other types of pedestal may also be connected using a screw 6 Slide the cassettes into the machine 7 Open the cardboard box that comes with the machine and take out the com ponents and attachments check to make sure that none of the fol lowing is missing User s Manual Drum unit Right lower cover Cassette size label inside cassettes Cassette size plate inside cassette...

Page 60: ...tag 2 used to hold the scanner in place on the left cover of the reader unit Keep the screw stored away for possible relocation of the ma chine 2 4 Removing the Dummy Drum Work Checks remarks 1 Open the front cover 2 Shift down the feeder releasing lever 1 to release the feeding assembly 3 Turn the developing assembly locking lever 2 counterclockwise to free the developing assembly 2 1 2 1 ...

Page 61: ...xing screw 1 from the dummy drum The removed fixing screw will be used when mounting the drum unit 5 Pull the dummy drum 2 straight out to the font The removed dummy drum will no longer be used 2 5 Supplying the Toner Work Checks remarks 1 Holding the grip 1 of the developing assembly pull the developing assembly 2 to the front until it stops 2 1 2 1 ...

Page 62: ...t the toner cartridge to the developing assembly and push it down until the opening tab 2 springs to view The toner cartridge is locked to the de veloping assembly 4 While lightly holding down the toner cartridge with one hand pull the open tab to the front until it stops where the marking STOP is found 5 Tap lightly on the top of the toner car tridge so that all toner will drop 1 2 ...

Page 63: ...MAR 2001 CHAPTER 3 INSTALLATION 3 9 S Work Checks remarks 6 Push in the black cover of the develop ing assembly back to its initial position The toner cartridge will become disen gaged 7 Remove the toner cartridge 8 Push in the developing assembly until it butts against the rear ...

Page 64: ...1 Do not touch the dump area of the photosensitive drum to avoid damage 2 Take care not to expose the photosensitive drum to strong light 3 Take care not to damage the stirrups found at the bottom of the drum unit 2 Check to make sure that the developing assembly is released then holding the drum unit 1 by its long hole slide in side the machine along the rails 2 At this time take full care not to...

Page 65: ... unit 2 in place 4 Fill out the date label and attach it to the front cover of the drum unit 5 Turn the developing assembly locking lever clockwise to lock the developing assembly in place 6 Shift up the feeding releasing lever to lock the feeding assembly in place Do not turn on the main power switch while the feeding assem bly remains released otherwise the fixing assembly will be damaged 7 Clos...

Page 66: ...tically 6 Press the Reset key twice to end service mode 7 Execute roller clean in user mode ad just clean and execute transfer charg ing roller resistance detection control ATVC Display Function I O Adjust Option Test Counter INSTALL 1 1 NO PAPER TONER S Check the Developer STRD POS CARD 0 0 1 2700 OK The power supply must be as rated The voltage may be 10 of the rating but it must have the rated ...

Page 67: ...ER 3 INSTALLATION 3 13 S 2 8 Setting the Cassette Work Checks remarks 1 Press the cassette releasing button and slide out the cassette to the front 2 Check with the user to find out the size of paper to use and check the size set ting A B or Inch using the selection switch 1 of each cassette 1 ...

Page 68: ...R 3 INSTALLATION 3 14 S Work Checks remarks 3 Pick the lever of the side guide plate and the rear guide plate and adjust it to the appropriate paper size index The middle cassette cannot hold A3 or 11 17 paper 4 Set the paper size dial to suit the se lected paper size Set the dial as indicated ...

Page 69: ...R2800 iR3300 REV 0 MAR 2001 CHAPTER 3 INSTALLATION 3 15 S Work Checks remarks 5 Attach the size label 2 to the cassete size plate 1 and fit the cassette size plate to each cassette 6 Put paper into the cassettes 3 and slide them into the machine 2 1 L T R A4 3 ...

Page 70: ...Optimum Image In text mode the white background must not be foggy In text photo mode step edge No 10 must be barely visible The white background must be free of fogging In photo mode the white background must be free of fogging The moire if any along the step edges and the half tone area does not indicate a fault The non image width must be as indi cated 2 5 1 5 mm Checking the Operations During c...

Page 71: ...TION 3 17 S Work Checks remarks 5 If necessary in view of the site environ ment turn on the cassette heater switch 1 6 Move the machine to the site of installa tion if it is placed on a pedestal secure it in place using the four adjusters 7 Clean the area around the machine and fill out the Service Book 1 ...

Page 72: ...orm the following steps if the machine is equipped with printer func tions If the user s network environment is TCP IP use the PING function to make sure that the network PCB has properly been installed and the network settings have properly been made If the user s network environment is IPX SPX or AppleTalk on the other hand these checks are not needed 2 11 1 Using the PING Function 1 Make the fo...

Page 73: ... to the network is correct If NG is indicated the connection to the network is not correct investigate the cause as follows 2 12 Troubleshooting the Network Perform the following steps if the machine is equipped with printer func tions If the connection to the network is not made the following can be suspected perform the steps under 2 12 1 to correct the faults a The connection between the networ...

Page 74: ...IP address of the machine and executing PING using it will enable a check on the network PCB it is retuned after it reaches the network PCB 1 Enter the IP address of the machine in the PING field If NG is indicated perform the following check correction and execute PING once again a If the IP address of the machine is wrong check the IP address settings made on the ma chine once again or find out ...

Page 75: ...m the following Do not lift the machine by holding its grips as when moving it over a step otherwise the machine will become separated from the pedestal Be sure to lift the pedestal if the machine is connected to it Work Checks remarks 1 Remove the fixing screw and detach the drum unit 2 Fix the scanner in place 3 Tape the front cover delivery assembly and cassette in place 4 Place a single sheet ...

Page 76: ...ine and remove the screw 1 used to connect the machine to the pedestal Remove the screw likewise if the machine is installed to a dif ferent type of cassette pedestal 3 Open the right cover 1 of the pedestal and release the guide assembly 2 con nected to the machine i e shift it down to the right 4 While working in a group of two or more hold the grips of the machine and lift it straight up pay at...

Page 77: ... through 2701 Enter the number of the card of all the cards used by the user that have the lowest number As many as 300 cards may be used hav ing a number higher than the one en tered 2 Turn off the main power switch 3 To facilitate the removal of the right rear cover remove the screws 1 from the rear cover 4 Open the manual feed tray and the right lower cover 5 Remove the five screws 1 and while ...

Page 78: ...3 24 S Work Checks remarks 6 Cut off the face plate 1 at the top of the right rear cover with a nipper or the like 7 Lead out the connector 1 of the card reader on the machine side and mount the right rear cover 8 Connect the connector 2 on the card reader 1 side and the connector 2 on the machine side 1 1 1 2 ...

Page 79: ... S Work Checks remarks 9 While pushing in the connector 1 and the harness 2 inside the machine fit the boss of the right rear cover into the opening in the card reader support plate then secure the card reader to the ma chine using a screw 3 and a washer 4 Take care not to trap the con nector or the harness 1 2 3 4 ...

Page 80: ...right top of the machine Using the two stepped screws 1 RS tightening M4 10 that come with the machine mount the document tray 2 to the machine If the work proves to be difficult loosen the two stepped screws and try again 1 Be sure to use the stepped screws designed for the ma chine ones for other types come together with the ma chine 2 The document tray may be mounted to the left side of the mac...

Page 81: ...from the drum unit The removed fixing screw will be used when mounting the new drum unit 5 Pull the drum unit straight out to the front 6 Unpack the new drum unit and detach the two releasing members of the pri mary charging roller 1 Do not touch the drum area to avoid scratching the photo sensitive drum 2 Do not expose the photosen sitive drum to strong light 3 Take care not to damage the stirs f...

Page 82: ...s time take full care not to bring the developing assembly into contact with the developing cylinder which is lo cated very close To avoid damaging the stirs found on the bottom of the drum unit hold the front cover of the drum unit with your right hand while keeping your left hand in the long hole of the left side plate of the drum unit 8 Secure the new drum unit in place using the fixing screw y...

Page 83: ...um unit 10 Turn the developing assembly locking lever clockwise to lock it in place 11 Shift up the feeding assembly releasing lever to set the feeding assembly in place 12 Remove the paper lint cleaning cover using a flat blade screwdriver 13 Slide out the paper lint cleaning lever and move it back and forth 14 Mount the paper lint cleaning cover 15 Close the front cover 16 Turn on the main power...

Page 84: ...move 18 Make the following selections COPIER FUNCTION DPC D GAMMA 19 Press the OK key The machine will pick up paper from cassette 2 The paper may be of any size The machine ends APVC correction by delivering a blank sheet 20 Press the Reset key twice to end service mode 21 Turn off the main power switch Press 2 and 8 at the same time and then once again ...

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Page 87: ...nning an Image 2 7R 2 2 2 Reversing the Scanner After Scanning in Main Reading Direction 2 8R 3 Controlling the Scanning Lamp LA2 2 9R 3 1 Outline 2 9R 3 2 Scanning Lamp 2 9R 2 2 Basic Sequence of Operations in Book Mode 1 2R 3 Inputs to and Outputs from the Major PCBs 1 3R 3 1 Wiring of Major PCBs 1 3R 3 3 Turning On Off the Lamp 2 9R 3 4 Detecting an Error 2 10R 4 Detecting the Size of Originals...

Page 88: ...2 1 Outline 3 5R 3 2 2 ShadingAdjustment 3 6R 3 2 3 Shading Correction 3 6R 3 2 4 Edge Gain Correction ADF in use 3 6R 3 3 Auto Density Adjustment AE 3 7R 3 3 1 Outline 3 7R 3 3 2 ABC Circuit 3 7R 3 4 Related Service Mode 3 8R 4 Disassembly and Assembly 3 9R 4 1 External Covers 3 10R 4 1 1 External Covers 3 10R 4 1 2 Removing the Reader Right Cover 3 10R 4 1 3 Removing the Copyboard Glass 3 11R 4 ...

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Page 91: ...of the reader unit are controlled by the CPU on the reader control ler PCB The functions of the major ICs are as indicated in the following table 1 2 Reader Controller PCB Name CPU RAM EEP ROM ROM Description Controls the sequence of scanner operations Controls the original size detection mechanism Controls the CCD Controls the communications with the ADF Stores service mode data Stores user mode ...

Page 92: ...slash level adjustment is executed 1 sec after the scanning lamp turns on F01 201 01 2 2 Basic Sequence of Operations in Book Mode T01 202 01 1 Shading correction gain adjustment and CCD original size detection slash level adjust ment is executed for every job 2 Executed only at the end of a scan job F01 202 02 Name of period SREADY scanner ready SCFW scanner forward SCRV scanner reverse STBY stan...

Page 93: ...2800 iR3300 REV 0 MAR 2001 CHAPTER 1 BASIC OPERATION 1 3 R 3 Inputs to and Outputs from the Major PCBs 3 1 Wiring of Major PCBs F01 301 01 Controller unit DC controller PCB CCD PCB Inverter PCB Reader controller PCB J4021 J402 J408 J407 J403 J409 J601 J600 J602 ...

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Page 97: ... per formed by the controller unit In sub scanning direction the speed of the No 1 mirror base is changed 50 or higher and lower than 400 in addition the image data is processed by the control ler unit lower than 50 and 400 or higher 2 Using the ADF 25 to 200 In main scanning direction the image data is processed by the controller unit In sub scanning direction the speed at which the origi nals ar...

Page 98: ... position F02 101 01 The major components of the original exposure system are as follows Component 1 Scanning lamp 2 Scanner motor 3 Scanner HP sensor 4 Copyboard cover sensor 5 No 1 mirror base 6 No 2 mirror base Notation LAMP1 M400 PS400 PS401 Description Xenon lamp intensity of 40 000 lx 2 phase stepping motor under pulse control Photointerrupter detects scanner home position Photointerrupter d...

Page 99: ...W SCRV Start position HP Start position Point of original size detection Reverse HP Image leading edge Image end Stop position Stream reading position start position Point of original size detection 1 The copyboard cover is opened The scanner moves to the point of original size detection 2 The copyboard cover is closed When the original size has been detected the scanner moves to home position 3 T...

Page 100: ...400 Copyboard cover sensor PS401 Scanning lamp LAMP1 Scanner motor M400 1 The copyboard cover is opened The scanner moves to the point of original detection 2 The Start key is pressed After the original size has been detected the scanner moves to home position 3 After shading correction in home position the scanner moves to start position 4 The scanner scans the original 5 The scanner returns to s...

Page 101: ...age data from the line memory 1 3 2 Changing the Reproduction Ratio in Sub Scanning Direction For sub scanning direction the speed of the scanner movement of the original is changed However for a reduction between 25 and 49 and enlargement between 401 and 800 data processing in the main controller assembly is also used in combination 1 For enlargement the speed of the mirror original is reduced fr...

Page 102: ...ignal Used to turn on off the motor and to control its direction and speed of rotation 2 Scanner HP Sensor PS39 Detection Signal Used to make sure that the No 1 mirror base is at home position 3 Copyboard Cover Sensor PS40 Detection Signal Used to detect the state open or close of the copyboard cover 4 Reader controller PCB 5 No 1 mirror base 6 Scanner motor 7 Scanner HP sensor 8 Copyboard cover s...

Page 103: ...or is controlled as follows thereby controlling the movement of the No 1 mirror base unit 1 Acceleration Used to accelerate until the speed most appropriate to the read ratio is attained 2 Approach run Used to ensure that speed stabilizes 3 Image read Used to read the image at a specific speed suited to the read ratio 4 Deceleration Used to enable the scanner to speed down and stop promptly starti...

Page 104: ...s the presence of the No 1 mirror base when the No 1 mirror base should have been moved away E204 image leading edge detection error 1 The ADF does not generate the image leading edge signal in stream reading mode COPIER ADJUST ADJ XY ADJ X scanner image leading edge adjustment Enter an appropriate value to adjust the image leading edge position Range 250 through 290 a change of 1 causes a shift o...

Page 105: ...anged parallel to the tube axis and the inner side of the glass tube is coated with fluorescent material The internal gas discharges and as a result the fluorescent material glows when a high frequency voltage is applied across the electrodes F02 302 01 3 3 Turning On Off the Lamp The scanning lamp is turned on off in response to the drive signal LAMP_ON from the CPU on the reader controller PCB W...

Page 106: ...ignal INV_ERR in response to an error e g output open short circuit leak in the inverter circuit A fault in the lamp low inten sity activation failure will be identified as an activation error caused by lack of intensity during initial activation e g at time of shading correction E220 It is used to indicate a fault in the inverter PCB E225 It is used to indicate a fault in the scanning lamp xenon ...

Page 107: ...wing two steps 1 Detecting External Light main scanning direction only While keeping the scanning lamp off the CCD level at each point of detection in main scanning direction is measured A point at which external light is detected will be iden tified as indicating the absence of an original enabling the identification of the width of an original 2 Detecting the Sensor Output Level The scanning lam...

Page 108: ...s opened Detection starts of external light in main scanning direction No 1 mirror base to point of original de tection Xenon lamp off Original sensor disabled 3 An original is placed The width of the original is identified in relation to the presence absence of external light here the absence of an original is identified at points in question eliminating B5 B4 A4 and A3 4 The Start key is pressed...

Page 109: ... Detection starts of external light in main scanning direction No 1 mirror base to point of original de tection Xenon lamp off Original sensor disabled 3 An original is set The width of an original is identified in terms of the presence or absence of exter nal light here the external light is blocked and the absence of an original is identified excluding B5 B4 A4 and A3 Point of original detection...

Page 110: ...original size detection starts For main scanning direction the xenon lamp is turned on and the CCD checks for reflected light 4 points For sub scanning direction the original sensor starts detection 5 The copyboard cover is fully closed The changes in the output level of each sensor are monitored until the copyboard cover is fully closed The absence of a change is identified as indicating the ab s...

Page 111: ...er you work with the machine 1 The power plug must remain disconnected for safety when disassembling assembling the machine 2 Unless otherwise noted the machine may be assembled by reversing the steps used to disassemble it 3 The screws must be identified by type length diameter and location 4 The mounting screws used for the grounding wire and the varistors come with a washer which must not be le...

Page 112: ...ion Do not impose force on the lamp If the surface of the lamp is soiled dry wipe it 1 Remove the copyboard glass p 3 11R 2 Remove the reader front cover 2 screws and the reader rear cover 5 screws 3 While taking care not to hold the scan ning lamp 1 and the reflecting shade 2 move the No 1 mirror base 3 as far as the cut off in the frame 4 Remove the three screws 4 from the No 1 mirror base and d...

Page 113: ...irror base and move the No 2 mirror base 1 as far as the cut off in the frame then free the cable 3 from the pulley 2 When mounting the lamp take care not to twist the cable 3 F02 501 04 5 1 2 After Replacing the Scanning Lamp Execute CCD auto adjust in service mode and record the updated CCD adjust ment data on the service label 1 COPIER FUNCTION CCD CCD ADJ CCD Auto Adjust 2 All items under COPI...

Page 114: ...rive Assembly 5 2 1 Removing the Scanner Motor 1 Remove the copyboard glass p 3 11R 2 Disconnect the connector 1 3 Remove the spring 2 F02 502 01 4 Remove the two screws 1 5 Detach the belt and remove the motor unit 2 F02 502 02 6 Remove the two screws 1 and detach the scanner motor 3 from the motor mounting plate 2 F02 502 03 1 2 1 2 1 1 2 3 ...

Page 115: ... Using two screws 4 mount the motor unit 1 temporarily 3 Fit the spring 5 to apply tension to the belt 3 4 Check to make sure that the belt 3 is vertical F02 502 04 5 While taking care not to hold the scan ning lamp 1 or the reflecting shade 2 move the No 1 mirror base 3 back and forth two to three times to make a check once again F02 502 05 6 Tighten the two screws to secure the motor unit in pla...

Page 116: ...Drive Cable When replacing the cable be sure to obtain the following Mirror positioning tool FY9 3009 1 Remove the reader upper frame p 3 14R 2 Remove the two cable fixing screws 2 of the No 1 mirror base 1 3 Remove the spring 3 used to secure the cable in place 4 Remove the cable fixing plate 4 and free the cable 5 from the pulleys F02 502 06 4 5 1 2 2 3 ...

Page 117: ...he drive pulley and wind the cable firmly so that it will not turn idly 4 runs inside 5 runs outside then tape it in place At this time check to make sure that the cable fixing is on the inside 3 Engage the cable with each pulley and temporarily fix one of its ends to the cable fixing plate and the other to the hook on the reader frame 4 Temporarily secure the cable fixing in place to the No 1 mir...

Page 118: ... EXPOSURE SYSTEM 2 22 R 5 2 5 Adjusting the Position of the No 1 No 2 Mirror Base 1 Set the pins of the mirror positioning tool as indicated For the Front F marking initial FY9 3009 set for the machine F02 502 08 For the Rear R marking initial FY9 3009 set for the machine F02 502 09 A A B B C C A A B B C C ...

Page 119: ...or base is ad justed in keeping with the back and froth movement of the cable fixing plate Front Side F marking F02 502 10 Rear Side R marking F02 502 11 3 Fix the end of the cable which is tem porarily secured on the hook of the reader frame in place using the spring 4 Fully tighten the screw on the cable fix ing plate 5 Fully tighten the screw on the cable fix ing so that it is secured on the No...

Page 120: ...nector 3 4 Remove the six screws 4 and detach the CCD shield plate 5 F02 503 01 5 Remove the screw 1 and disconnect the connector 2 6 Shift the original detection unit 3 to the rear to detach When removing it be sure to take full care not to damage the cable 5 F02 503 02 5 3 2 Removing the HP Sensor 1 Remove the reader rear cover 5 screws 2 Remove the left support cover 3 Remove the two harness ba...

Page 121: ...4 Disconnect the connector 1 and de tach the HP sensor 2 from the sensor mounting plate F02 503 04 5 3 3 Removing the Original Cover Sensor 1 Remove the reader rear cover 5 screws 2 Disconnect the connector 1 3 Remove the screw 2 and detach the copyboard sensor cover 3 4 Remove the copyboard cover sensor 4 F02 503 05 1 2 1 2 3 4 ...

Page 122: ...ter PCB 1 Remove the reader rear cover 5 screws 2 Remove the screw 1 and detach the connector cover 2 found at the rear F02 504 01 3 Disconnect the two connectors 3 F02 504 02 4 Remove the two screws 1 and slide out the inverter unit 2 F02 504 03 5 Disconnect the connector 1 6 Remove the two screws 2 and slide out the inverter PCB 3 F02 504 04 1 2 3 3 1 2 2 1 3 ...

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Page 125: ...ensity Adjustment AE Executed for each line in main scanning direction The image processing system consists of the following functional blocks F03 100 01 Each of the PCBs used in the image processing system has the following functions 1 CCD AP PCB Drives the CCD performs analog image processing performs A D conversion 2 Reader controller PCB Performs shading correction performs auto density adjust...

Page 126: ...gle line linear image sensor and is composed of 7450 pixel photo cells The signals subjected to phtoconversion in the light receiving segment are sent out in two types of analog signals even number EVEN pixels and odd number ODD pixels F03 202 01 CCD Block Diagram Shift register Light receiving segment photodiode Shift register Output buffer Output buffer Gate Gate 1 2 3 4 5 6 Odd number pixel dat...

Page 127: ...and the output voltage in the absence of in coming light is set to a specific level 2 4 A D Conversion of the CCD Output The analog video signals of odd number and even number pixels after correction are con verted into 8 bit digital signals that correspond to specific pixel voltage levels by the A D converter COPIER ADJUST ADJ XY ADJ Y CCD read start position adjust ment It is used to adjust the ...

Page 128: ...rs between the center and the periphery of a lens 3 The intensity of the scanning lamp differs between the middle and the ends of the lamp 4 The scanning lamp is subject to deterioration Shading correction is executed to correct discrepancies in the output of the CCD and it may be of either of the following two shading adjustment used to determine a target level in service mode and shading correct...

Page 129: ...of the scanning lamp or when correcting changes in the intensity of the scanning lamp oc curring over time 3 2 3 Shading Correction This correction is executed each time an original is scanned The density of the standard white plate is measured and the result is compared against the target value stored in the shading correction circuit The difference is used as the shading correction value which w...

Page 130: ...r changes in the intensity of the scanning lamp the edge gain correction plate gray mounted at the edge of read position is read and a gain that enables the attainment of a specific intensity is computed The result is used to correct the data which otherwise would be affected by changes in the intensity of light F03 302 02 1 pixel 7450 pixels Edge gain correction plate Standard white plate for sha...

Page 131: ...enabled in density auto mode or when text mode is selected and data is processed by the ABC circuit 3 3 2 ABC Circuit A colored background is identified as being white by changing the height of the dynamic range according to the chromatic level of the background as shown in the following figure for the CCD output level 8 it of digital image signals A D converted F03 303 01 FFh white 00h black FFh ...

Page 132: ...t input of CCD output COPIER ADJUST CCD OFST E O offset adjustment input of CCD output COPIER ADJUST CCD SH_RATIO white level ratio data of stan dard white plate and standard white paper during shading correc tion If a faulty image is generated after executing shading auto adjustment enter the parameter values indicated on the service label COPIER ADJUST AE AE TBL text density adjustment for real ...

Page 133: ...r you work with the machine 1 The power plug must remain disconnected for safety when disassembling assembling the machine 2 Unless otherwise noted the machine may be assembled by reversing the steps used to disassemble it 3 The screws must be identified by type length diameter and location 4 The mounting screws used for the grounding wire and the varistors come with a washer which must not be lef...

Page 134: ...ing the mounting screws are left out of the discussions 1 Reader front cover 2 screws 2 Reader left cover 2 screws 3 Reading glass 4 Guide base 3 screws 5 Left support cover 6 Reader rear cover 5 screws 7 Right support cover 8 Reader right cover 2 screws 9 Copyboard glass F03 401 01 4 1 2 Removing the Reader Right Cover 1 Remove the two screws 1 and detach the reader right cover 2 When mounting th...

Page 135: ...e copyboard glass 1 against the vertical horizontal size plate 2 If not done prop erly the shadow of the size plate will appear on images made in enlargement mode After mounting make an 800 enlargement copy to check F03 401 03 4 1 4 After Mounting the Copyboard Glass Execute optimum position auto adjust ment on standard white plate in service mode COPIER FUNCTION CCD SH PS ST Use it to execute opt...

Page 136: ...4 2 1 Removing the CCD Unit 1 Remove the original detection unit p 2 24R 2 Remove the four screws 1 and discon nect the connector 2 3 Disconnect the connector 3 of the scanner motor and detach the harness 4 Shift the CCD unit 4 to the left F03 402 01 5 Disconnect the three connectors 1 and detach the CCD unit 2 F03 402 02 1 1 2 3 4 2 1 1 ...

Page 137: ...eplacing the CCD Unit Execute CCD auto adjustment and edge gain correction position auto adjust ment in service mode then record the up dated CCD adjustment data on the service label 1 COPIER FUNCTION CCD CCD ADJ CCD Auto Adjustment 2 COPIER FUNCTION CCD EGGN POS Edge Gain Correction Auto Adjustment 3 all items under COPIER ADJUST CCD CCD Adjustment Data ...

Page 138: ...rear cover 7 screws of the printer unit See the descriptions for the printer unit 3 Disconnect the connector 1 and de tach the harness 2 4 Remove the four screws 3 and detach the left ADF base unit 4 F03 403 01 4 3 2 Removing the Reader Upper Frame 1 Remove the left ADF base unit See item 4 3 1 2 Remove the two screws 1 from the top face 3 Remove the 15 screws 2 from the side face 4 Remove the rea...

Page 139: ...eader Upper Frame 1 Fit the eight claws 2 of the reader frame 1 circled into the cut offs 4 in the reader upper frame 3 take care so that the engagement is secure 2 Fit the eight screws 5 of the claw as sembly first 3 Fit the seven screws 6 of the side 4 Lastly fit the two screws 7 on the top face F03 403 03 4 2 7 7 5 6 5 6 5 5 6 6 5 6 6 5 5 3 1 5 ...

Page 140: ...PROCESSING SYSTEM 3 16 R 4 4 PCBs 4 4 1 Removing the Reader Controller PCB See the descriptions for the printer unit 4 4 2 When Replacing the Reader Controller PCB See Troubleshooting Chapter 4 Troubleshooting Image Faults Malfunctions 6 7 Variable Resistors VR Light Emitting Diodes and Check Pins by PCB ...

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Page 143: ... M2 2 5P 1 4 1 Outline 2 5P 1 5 Inputs to and Outputs from the Major PCBs 2 6P 1 5 1 Wiring Diagram of the Major PCBs 2 6P CHAPTER 3 LASER EXPOSURE SYSTEM 1 Outline of Operations 3 1P 1 1 Outline 3 1P 1 2 Sequence of Operations laser exposure system 3 3P 2 Generating Sync Signals 3 3P 2 1 Outline 3 3P 2 2 Flow of Sync signals 3 4P 3 Laser Driver Circuit 3 5P 3 1 Controlling the Laser Unit 3 5P 4 C...

Page 144: ...ty 4 15P 5 Controlling the Transfer Guide Bias 4 16P 5 1 Transfer Guide Bias 4 16P 6 Primary Charging Roller Cleaning Mechanism 4 17P 6 1 Outline 4 17P 7 Developing Assembly 4 18P 7 1 Outline 4 18P 7 2 Controlling the Developing Bias 4 19P 7 2 1 Outline 4 19P 7 2 2 Controlling the DC Developing Bias 4 20P 7 2 3 Controlling the AC Developing Bias 4 20P 7 2 4 Controlling the Level of the DC Developi...

Page 145: ...ler Drive 5 13P 3 5 3 Pickup Roller Shaft Reference 5 13P 3 6 Moving Up Down the Pickup Roller 5 15P 3 7 Pickup Retry Operation 5 16P 3 7 1 Conditions for Detecting a Delay 5 16P 3 7 2 Paper Retraction 5 17P 3 8 Operation Other Than Cassette Pickup standby 5 18P 3 8 1 Moving Up the Lifter Moving Down the Pickup Roller Shaft cassette slid in 5 18P 3 8 2 Moving Up the Pickup Roller Shaft and Releasi...

Page 146: ...5 44P 9 2 1 Removing the Multifeeder Tray Assembly 5 44P 9 2 2 Removing the Pickup Cover 5 45P 9 2 3 Removing the Multifeeder Tray Pickup Roller 5 45P 9 2 4 Removing the Separation Pad 5 46P 9 2 5 Attaching the Timing Belt of the Multifeeder Tray 5 47P 9 2 6 Checking the Image Rear Front Position 5 47P 9 2 7 Adjusting the Registration for the Multifeeder Rear Front 5 47P 9 3 Feeding Assembly 5 49P...

Page 147: ... Control Panel 7 16P 5 2 1 Removing the Control Panel 7 16P 5 3 PCBs 7 17P 5 3 1 Removing the DC Controller PCB 7 17P 5 3 2 Points to Note When Replacing the DC Controller PCB 7 17P 5 3 3 Removing the Controller Cover 7 17P 5 3 4 Removing the HDD 7 18P 5 3 5 Removing the HDD Unit 7 19P 5 3 6 Removing the Controller Box Unit 7 19P 5 3 7 Removing the Reader Controller PCB 7 20P 5 3 8 When Replacing ...

Page 148: ...8 17P 3 1 2 Removing the Front Cover 8 18P 3 1 3 Removing the Rear Cover 8 20P 3 1 4 Removing the Right Cover 8 21P 3 1 5 Removing the Front Upper Cover 8 21P 3 1 6 Removing the Upper Cover 8 22P 3 2 Paper Deck Body 8 23P 3 2 1 Removing the Deck from the Host Machine 8 23P 3 2 2 Removing the Compartment 8 25P 3 2 3 Changing the Deck Paper Size 8 27P 3 2 4 After Changing the Deck Paper Size 8 27P 3...

Page 149: ... 4 2 AB Inch Setting Switch 9 8P 4 3 Paper Size 9 8P 5 Disassembly and Assembly 9 9P 5 1 External Covers 9 10P 5 1 1 Removing the Pickup Cover 9 11P 5 2 Pickup Assembly 9 12P 5 2 1 Removing the Pickup Assembly 9 12P 5 2 2 Removing the Pickup Feeding Separation Roller 9 13P 5 2 3 Removing the Pickup Soleroid 9 13P 5 2 4 Removing the Frame Lid 9 13P 5 2 5 Removing the Pickup Motor 9 13P 5 2 6 Removi...

Page 150: ...Assembly 10 10P 3 1 External Covers 10 11P 3 1 1 Removing the Inner 2 Way Delivery Unit 10 11P CHAPTER 11 ENVELOPE FEEDER ATTACHMENT B1 1 Envelope Feeder Attachment B1 11 1P 1 1 Outline 11 1P 1 1 1 Host Machine 11 1P 1 1 2 Names of Parts 11 1P 1 2 Specifications 11 2P 1 2 1 Envelope Cassette 11 2P 1 2 2 Envelopes 11 3P 1 2 3 Guaranteed Image Area 11 4P 1 3 Pickup 11 5P 1 3 1 Pickup Operations 11 5...

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Page 153: ...of the user as long as the machine is used for its in tended functions 1 2 CDRH Ordinances The Center for Devices and Radiological Health CDRH of the US Food and Drug Ad ministration put into force ordinances related to laser products on August 2 1976 These ordinances apply to laser products manufactured on and after August 1 1976 and sale of laser products is prohibited within the US unless they ...

Page 154: ...COPYRIGHT 2001 CANON INC 2000 2000 2000 2000 CANON iR2200 iR2800 iR3300 REV 0 MAR 2001 CHAPTER 1 INTRODUCTION 1 2 P F01 102 01 CDRH Label The description may vary from model to model ...

Page 155: ...screwdriver into the laser path Take such precautions as removing the watch and rings before starting the work to pre vent reflection of laser light to the eye The machine s laser light is red and covers that can reflect laser light are identified by the following label Take full care whenever servicing areas of the machine behind these covers This label is attached to all covers inside the machin...

Page 156: ...l amounts of dyes If your skin or clothes have come into contact with toner try removing as much of it as possible with dry paper tissues and wash off with water Do not use warm water as it would turn the toner jelly like and become fused with the fibers of the fabric In addition avoid bringing toner into contact with plastic material as it tends to dissolve easily Do not throw toner into fire to ...

Page 157: ...ic method and has the following con struction F01 201 01 Construction of the Machine 7 Registration roller 8 Pickup manual feed tray 9 Pickup deck cassette 10 Transfer roller 11 Static eliminator 12 Cleaner assembly drum unit 13 Fixing assembly 1 Scanning lamp 2 Pre exposure lamp 3 Laser scanner unit 4 Primary charging roller 5 Developing cylinder 6 Pre transfer roller 1 4 5 8 9 7 6 3 2 13 12 11 1...

Page 158: ... exposure Step 4 Development AC positive DC Step 5 Transfer negative DC Step 6 Separation AC positive DC Step 7 Fixing Step 8 Drum cleaning Deposits toner on the VD the laser is also used for blank exposure F01 201 02 8 Drum cleaning 1 Pre exposure 2 Primary charging 3 Laser exposure 4 Development 5 Transfer 6 Separation 7 Fixing Delivery Deck cassette Registration Manual feed tray flow of paper d...

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Page 161: ...ure system Image formation system Pickup feed system F02 101 01 Control panel DC controller PCB Main power supply PCB Conposit power supply PCB Main controller PCB Laser driver PCB Laser scanner Charging Development Transfer Pickup control Multi feeder Cleaning Duplexing assembly Cassette 1 Delivery tray Feeding Separation Fixing Photo sensitive drum Cassette 2 Laser Exposure Block Pickup Feeding ...

Page 162: ...feed Controls print sequence Controls out put Controls motors Controls accessories Controls communication with the controller block Controls service mode RAM Stores service mode data Stores user mode data Stores control data DIMM ROM Flash memory for storage of the control programs ROM Mask ROM for control programs for figure support T02 102 01 Control Functions F02 102 01 CPU IC300 SRAM IC302 IPC...

Page 163: ... thermistor TH1 is less than 100 C If the reading of the main thermistor TH1 is 100 C or more 1 The scanning lamp goes OFF at the end of shading T02 103 01 Power switch ON Scanning lamp LAMP1 Fixing main heater H1 Fixing sub heater H2 Main motor M1 Fixing motor M4 STBY WUP1 WUP2 WUP3 200 C 200 C controlled to 200 C low speed drive 1 4 of constant speed 1 Power switch ON Scanning lamp LAMP1 Main mo...

Page 164: ...th in the range between 65 and 100 every 300 msec until the reading is 200 C The rate is determined in relation to the increase in temperature for each specific period of time WUP3 warm up 3 Executes temperature adjustment to 200 C for a specific period of time 10 sec INTR jam check Makes a power on jam check when the power is turned on STBY standby Keeps the machine at rest from when WUP3 ends to...

Page 165: ...ickup assembly Left deck feeding roller 2 Developing unit Control ON OFF control Constant speed control Error detection E010 error code T02 104 01 1 When the main motor drive signal MM_ON goes 1 the main motor starts to rotate 2 When the main motor starts to rotate the clock pulse signal MM_LOCK 1 is gener ated If the DC controller PCB detects a fault in the clock pulse signal the machine will ind...

Page 166: ...iagram of the Major PCBs F02 105 01 Main controller PCB DC controller PCB BD PCB Feed PCB Switch PCB Drum sensor PCB Conposit power supply PCB Reader controller PCB Laser scanner motor J312 Laser driver PCB J307 310 J301 J302 Main power supply PCB J300 J6 J111 J201 J311 J1015 J316 J801 J1012 J312 J409 J1014 J3129 Control panel CPU PCB M10 J3114 J1601 J136 J204 J308 J205 J500 501 J3128 ...

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Page 169: ...ontroller PCB into laser drive signals and are turned into laser intensity signals to suit signal levels by the laser driver PCB The laser intensity signals are used to cause the laser unit to generate a laser beam which is directed to the photosensitive drum for the formation of latent static images Item Description Laser intensity control Laser power auto control APC control Laser scanning By se...

Page 170: ... beam laser unit F03 101 01 Component Description Laser semiconductor Infrared laser light 785 nm single beam Laser scanner motor M10 DC brush less motor constant speed control Polygon mirror 6 faceted BD mirror BD PCB Laser beam detection Laser driver PCB Laser activation control DC controller PCB Laser scanner motor rotation control T03 101 02 Cylindrical lens Laser scanner motor Polygon mirror ...

Page 171: ...ted in the path of the laser beam The edge of paper re picked in double sided mode is detected by the horizontal registra tion sensor to measure the displacement to the rear front Based on the measurement the timing of laser activation is changed with reference to the BD signal so that the image will be placed at a specific position on the paper without fail Main power switch ON sleep mode OFF Ori...

Page 172: ...the image memory 4 Video signal 5 The 2 pixel parallel signal is converted into a single pixel serial signal 6 The laser drive signal is used to drive the laser unit to suit the video signal F03 202 01 E100 Indicates that the BD signal cannot be detected within a specific period of time after the laser has been turned on BD PCB DC controller PCB 1 J3129 J312 J1015 J316 J316 J307 J500 J1015 GND GND...

Page 173: ...er enable signal goes 0 when the laser is ready after the Start key is pressed 4 Image leading edge signal used to start laser writing when paper reaches the image leading edge sensor PS12 mounted in front of the photosensitive drum 5 Used to monitor the laser intensity when the laser is turned on for sampling and feeds back the level appropriate to the intensity to the laser driver circuit 6 Used...

Page 174: ...the position of laser illumination ADJUST LASER LA OFF Use it to adjust the timing of laser trailing edge de activation for non de fault size papers J307 J310 DATA 1 DAOUT 7 LDE 3 S H 2 DATA 1 GND Laser driver PCB DC controller PCB J500 6 J501 Laser assembly Laser Intensity monitor 5 Laser drive circuit 3 2 1 5 4 3 1 2 1 2 3 5 4 4 3 2 1 1 2 3 4 GND GND 5V J312INT_TOPO_PD 4 A14 Image leading edge s...

Page 175: ...ser scanner motor drive signal when 1 the laser scanner motor goes ON turning on off the motor 2 Laser scanner motor ready signal when 0 the laser scanner motor rotates at a specific speed F03 401 01 E110 Indicates the presence of an error in the laser scanner motor J312 J204 J3128 24V GND 2 1 Laser scanner motor Laser scanner motor unit DC controller PCB 2 3 4 1 2 1 B10 B9 Speed control circuit R...

Page 176: ...hen disassembling assembling the machine 2 Unless otherwise noted the machine may be assembled by reversing the steps used to disassemble it 3 The screws must be identified by type length diameter and location 4 The mounting screws used for the grounding wire and the varistors come with a washer which must not be left out when assembling the machine 5 As a rule the machine must not be operated wit...

Page 177: ...d discon nect the two connectors 2 3 Disconnect the connector 3 of the BD PCB and the two connectors 4 of the laser PCB F03 501 01 4 Remove the two springs 1 and two stepped screws 2 from the left and re move the two screws equipped with a washer from the right then detach the laser unit F03 501 02 When mounting the Finisher J1 attach the protective sheet 2 by aligning it against the press line 1 ...

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Page 181: ...emperature around photosensitive drum Environment sensor S3 Primary charging roller AC bias corrected to suit humidity reading Primary charging roller auto Pad push on type cleaning Primary charging roller bias DC constant voltage control 500 to 850 V control AC constant current control 2000 to 2300 µA about 1800 Hz Developing bias control DC constant voltage control 0 to 650 V AC constant voltage...

Page 182: ...001 CHAPTER 4 IMAGE FORMATION SYSTEM 4 2 P F04 101 01 shows the major components of the image formation system F04 101 01 Developing assembly Transfer guide Transfer charging roller Separation static eliminator Cleaner unit Pre exposure lamp Primary charging roller Photosensitive drum ...

Page 183: ...xposure lamp LAMP2 Main motor M1 Image leading edge sensor S12 Developing bias AC Primary charging bias AC Primary charging bias DC Developing bias DC Transfer guide bias Separation static eliminating bias Main power supply switch ON Control panel power switch ON Start key ON PRINT LSTR STBY SLEEP STBY INRT AINRT 1 2 2 1 1 transfer charging cleaning bias 2 transfer sheet to sheet interval bias 3 t...

Page 184: ...ing the DC bias based on the reading of the drum sensor temperature F04 201 01 Memo The primary charging output enable signal is used as the AC pulse ON sig nal when the developing bias is being controlled DC controller PCB Primary charging output enable signal DC bias output control signal DC bias output AC bias output DC bias output ON signal AC bias output control signal J301 B4 J136 B9 J135 J3...

Page 185: ...Controlling the Current Voltage Current to a Specific Level The output level of the DC AC bias applied to the primary charging roller is controlled by the DC AC bias output control signal from the PW CPU 2 3 1 Controlling the DC Bias to a Specific Level 1 The output voltage level of the DC bias is fed back to the PW CPU and the DC bias output control signal is varied as needed to suit the level wh...

Page 186: ... increased F04 204 01 2 5 Humidity Correction of the AC Bias The current level of the AC bias needs to be kept on the higher side to prevent uneven charging because of a lower changing efficiency occurring in a low humidity environment The AC bias therefore is varied as shown in F04 205 01 to suit the readings of the environ ment sensor humidity When the resistance of the drum surface decreases be...

Page 187: ...e charging roller at time of last rotation every 500 prints cumulative or when the following service mode is executed COPIER FUNCTION DPC D GAMMA and the level of output current at the time is measured and corrected 1 When the main power switch is turned on the reference voltage is applied to the charg ing roller and the output is measured as the current level for use as feedback to the PW CPU 2 T...

Page 188: ...ain adjustment value of the application voltage level correction for the primary charging bias COPIER ADJUST HV PRI AGS OFST Use it to enter the offset adjustment value of the application voltage level correction for the primary charging bias COPIER ADJUST HV PRI OFST1 DC Use it to enter the adjustment value of offset 1 for the primary charging DC component COPIER ADJUST HV PRI OFST1 AC Use it to ...

Page 189: ...oller PCB Transfer charging output enable signal Cleaning bias out Cleaning bias output ON signal Transfer output mode signal 4 Transfer bias output ON signal Transfer bias output control signal J301 B9 J136 B4 J135 B8 B5 J301 A3 A1 J136 A10 A12 24 VDC input from main power supply Composite power supply PCB PW CPU Transformer drive signal T133 B5 B8 B6 B7 B7 B6 Transformer drive signal Photosensit...

Page 190: ...sfer Charging Roller Resistance ATVC control The transfer charging efficiency changes because of changes in humidity and deteriora tion in the transfer charging roller The reference current is applied to the transfer charging roller during initial multiple rotation after the main power switch is turned on and the re sulting output voltage is measured for correction 1 The reference current is appli...

Page 191: ...d applies a negative voltage During initial rotation after the Start key is pressed During last rotation During initial rotation after jam removal or error resetting During execution of roller cleaning in user mode adjust clean in this case the pri mary charging roller is also cleaned c Reference Bias It is an application voltage used for the transfer charging roller resistance detection con trol ...

Page 192: ...s output ON signal composite power supply PCB goes 1 the output of the transfer cleaning bias transformer is applied to the transfer charging roller SLEEP STBY INTR AINTR PRINT LSTR STBY Main motor M1 Main power switch ON Control panel power switch ON Start key ON Image transfer bias Cleaning bias Reference bias Sheet to sheet bias 1 1 Applied every 1 000 prints cumulative at time of last rotation...

Page 193: ...S TR V Use it to indicate the voltage level of the transfer charging roller resistance detection COPIER ADJUST HV TR TR N1 Use it to enter the output adjustment value for transfer charging plain pa per single sided print or 1st side of double sided print COPIER ADJUST HV TR TR N2 Use it to enter the output adjustment value for transfer charging plain pa per 2nd side of double sided print COPIER AD...

Page 194: ...ic voltage level 3 Controlling the output to suit paper type and reading by the environment sensor humid ity F04 401 01 DC controller PCB Static eliminator bias enable signal Static eliminator bias mode signal Static eliminator bias output J301 B3 J136 B10 J135 J301 A3 A1 J136 A10 A12 24 VDC input from main power supply Composite power supply PCB PW CPU Transformer drive signal J132 Serial communi...

Page 195: ...pecific Voltage Level The bias output is fed back to the output control circuit thereby ensuring a specific level of voltage 4 4 Controlling the Output by Paper Type and Environment Sensor humidity In a low humidity environment separation can fail when thin paper is used or when the second side of a double sided sheet is hadled To ensure good separation the voltage ap plied is increased between 2 ...

Page 196: ...ner to the transfer guide and is a negative component 600 VDC which is of the same polarity as the toner The transfer guide bias is continuously applied as long as printing is under way F04 501 01 DC controller PCB Transfer guide output J135 J301 A3 A1 J136 A10 A12 24 VDC input from main power supply Composite power supply PCB PW CPU Transformer drive signal J131 3 Photosensitive drum High voltage...

Page 197: ...harging roller is rotating thereby butting the cleaning pad against the primary charging roller At the same time the cleaning pad is moved back and forth in the axial direction of the primary charging roller Cleaning is executed under the following conditions During last rotation after the cumulative count reaches 500 sheets During execution of roller cleaning in user mode adjust clean in this cas...

Page 198: ... with the developing rail using the locking lever The developing cylinder and the toner stirring rod are rotated by the drive of the main mo tor M1 transmitted by way of the developing clutch CL3 F04 701 01 J130 1 DC controller PCB Developing bias control signal Developing bias Composite power supply PCB Main motor drive signal J308 Toner detention signal J302 5 J301 J136 Photosensitive drum Devel...

Page 199: ...g the AC developing bias to a specific voltage level F04 702 01 Memo The AC pulse ON signal is used as the primary charging output enable sig nal when controlling primary charging DC controller PCB DC bias ON signal DC bias control signal AC pulse ON signal AC bias ON signal J301 B1 J136 B12 B4 B9 J301 A3 A1 J136 A10 A12 J301 B2 J136 B11 Composite power supply PCB PW CPU Transformer drive signal H...

Page 200: ...om the DC controller PCB goes 0 the AC transformer is driven 2 An AC bias is added to the DC bias and applied to the developing cylinder 7 2 4 Controlling the Level of the DC Developing Bias the level of the DC developing bias is varied between image area and non image area to prevent stray toner inside the machine In memory copy mode the laser is driven based on binary image data which lacks dens...

Page 201: ...total OK 5 sec in total NG 23 sec Toner absent level 1 Copying FAX reception FAX transmission Printer output enabled enabled enabled enabled toner absent level 2 The cumulative period of absence of toner fro the most recent two readings is 7 sec or more The cumulative period of absence of toner for the most recent two readings is 20 sec or more Copying FAX reception FAX output Printer output disab...

Page 202: ...s colleted by the cleaning blade and is sent to the waste toner case using the waste toner feedscrew The amount of waste toner inside the waste toner case is monitored by the waste toner case full sensor S2 when the amount exceeds a specific level the Waste Toner Full mes sage will be indicated on the control panel F04 801 01 M1 Waste toner case full signal Waste toner case full sensor S2 S2 Main ...

Page 203: ...R2800 iR3300 REV 0 MAR 2001 CHAPTER 4 IMAGE FORMATION SYSTEM 4 23 P F04 801 02 M1 Main motor Waste toner case Waste toner case full sensor S2 light emitting Waste toner case full sensor S2 light receiving Waste toner feedscrew Photosensitive drum Cleaning blade ...

Page 204: ... is tuned on and at time of delivery it will assume a waste toner full warning after making a total of 100 prints after the waste toner case has become full thereby indicating the Waste Toner Case Full message on the control panel After the message Waste Toner Case Full is displayed in the control panel the machine will indicate E019 in its control panel if the case remains full upon generating ab...

Page 205: ...rotated by the drive of the main motor transmitted by the coupling built into the main motor drive assembly The coupling is butted against the gear used to rotate the screw by the work of a spring If the drum cleaning assembly is clogged with waste toner the coupling will start to move back and forth in the axial direction causing a clicking sound Memo The machine is not equipped with a sensor to ...

Page 206: ...ng assembling the machine 2 Unless otherwise noted the machine may be assembled by reversing the steps used to disassemble it 3 The screws must be identified by type length diameter and location 4 The mounting screws used for the grounding wire and the varistors come with a washer which must not be left out when assembling the machine 5 As a rule the machine must not be operated with any of its pa...

Page 207: ...001 CHAPTER 4 IMAGE FORMATION SYSTEM 4 27 P 9 1 Pre Exposure Lamp Unit 9 1 1 Removing the Pre Exposure Lamp Unit 1 Remove the drum unit p 4 28P 2 Remove the inside cover p 7 14P 3 Disconnect the connector 1 and re move the screw 2 4 Remove the pre exposure lamp unit 3 F04 901 01 1 2 3 ...

Page 208: ...ixing screw 1 5 Slide the drum unit 2 slowly out to the front F04 902 01 When removing the photosensi tive drum hold it by its long hole 1 and take care not to soil it The photosensitive drum is highly susceptible to light Once outside the machine be sure to protect it against light F04 902 02 As many as 19 spurs 1 4 type are attached to the bottom of the drum unit Take care when deciding where an...

Page 209: ...APTER 4 IMAGE FORMATION SYSTEM 4 29 P 9 2 2 Cleaning the Photosensitive Drum If the surface of the photosensitive drum is soiled wipe it with a flannel cloth coated with toner Do not use paper lint free or otherwise Do not dry wipe it nor use sol vent Further never use drum cleaning powder ...

Page 210: ...ing assembly p 5 49P 2 Pull out the static eliminator 1 3 Remove the screw 2 and detach the hinge pin 3 F04 903 01 4 Shift the pre transfer arm 2 equipped with a spring together with the transfer charging roller 1 to the left and de tach it to the front 5 While holding down the post transfer arm 3 from above remove the transfer charging roller 1 to the front When mounting it be sure to fit the bot...

Page 211: ... Roller Solenoid SL6 1 Remove the photosensitive drum unit p 4 28P 2 Open the rear cover 7 screws 3 Remove the DC controller PCB p 7 17P 4 Remove the four screws 1 and detach the DC controller base 2 F04 904 01 5 Disconnect the two connectors 1 of the harness 6 Remove the three screws 2 and shift the duct unit 3 to the side and slide it out to the front F04 904 02 1 1 1 2 1 1 2 3 2 ...

Page 212: ...TER 4 IMAGE FORMATION SYSTEM 4 32 P 7 Free the claw and detach the two relay PCBs 1 F04 904 03 8 Remove the faston 1 of the harness and detach the duct unit 2 F04 904 04 9 Remove the two screws 1 and discon nect the connector 2 then detach the charging roller solenoid 3 F04 904 05 1 2 1 3 2 1 ...

Page 213: ...g assembly stopper 3 The blade and the blade base of the blade base unit are ad justed to a high accuracy at the factory Do not disas semble the unit 9 5 1 Removing the Developing Assembly 1 Open the front cover 2 Shift down the developing assembly re leasing lever 1 to free the developing assembly 2 3 Remove the screw 3 and lift the bot tom of the developing assembly stopper 4 to the front and de...

Page 214: ...ee claws 2 then detach the grip assem bly 3 F04 905 02 9 5 3 Removing the Toner Sensor 1 Remove the grip assembly item 9 5 2 2 Remove the two screws 1 and discon nect the connector 2 3 Remove the toner sensor 3 F04 905 03 9 5 4 Removing the Developing Assembly Upper Cover 1 Remove the grip assembly item 9 5 2 2 Remove the two screws 1 and free the three claws 2 3 Remove the developing assembly upp...

Page 215: ...y upper cover p 4 34P 2 Remove the two screws 1 and detach the blade base unit 2 F04 905 05 The blade 1 and the blade base 2 of the blade base unit are ad justed to a high accuracy at the factory Do not disassemble the unit F04 905 06 9 5 6 Removing the Developing Cylinder 1 Remove the developing assembly upper cover p 4 34P 2 Remove the E ring 1 bearing 2 and gear 3 F04 905 07 1 2 1 2 1 2 3 ...

Page 216: ...AGE FORMATION SYSTEM 4 36 P 3 Remove the two screws 1 and the gear cover 2 4 Remove the two gears 3 F04 905 08 5 Put copy paper 3 between the devel oping cylinder 1 and the blade 2 F04 905 09 6 Remove the screw 1 and remove the grounding plate 2 7 Remove the grip ring 3 F04 905 10 1 1 2 3 1 3 2 1 3 2 ...

Page 217: ...ON SYSTEM 4 37 P 8 Remove the two screws 1 and detach the support roller 2 and the front sleeve holder 3 F04 905 11 9 Remove the two screws 1 and detach the support roller 2 and the sleeve holder 3 F04 905 12 10 Remove the developing cylinder 2 to gether with the two bearings 1 F04 905 13 1 2 1 3 1 1 3 2 1 1 2 ...

Page 218: ...rm contact with the casing F04 905 14 9 5 8 Mounting the Developing Assembly Blade The blade 1 and the blade base 2 of the blade base unit are ad justed to a high accuracy at the factory Do not disassemble the unit If you happen to have removed the blade adjust its position so that the gap between the blade and the developing cylinder 3 is 0 21 0 03 mm using a gap gauge CK 0057 000 F04 905 15 The ...

Page 219: ... 9 6 1 Removing the Paper Lint 1 Open the front cover 2 Remove the paper lint cleaning cover 1 by inserting a flat blade screwdriver F04 906 01 3 Slide out the paper lint cleaning lever 1 and move it back and forth F04 906 02 9 6 2 When Removing the Paper Lint Execute APVC correction in service mode p 5 67T APVC correction COPIER FUNCTION DPC D GAMMA 1 1 ...

Page 220: ...9 7 1 Replacing the Waste Toner Case 1 Remove the screw 1 and detach the waste toner case cover 2 2 Take out the waste toner case 3 F04 907 01 3 Remove the case cap 1 taped to the waste toner case then put the cap to the case F04 907 02 4 Fit the new waste toner case 1 and mount the waste toner case cover 2 with a screw 3 F04 907 03 1 2 3 1 1 3 2 1 ...

Page 221: ...toner case 3 F04 907 04 3 Dispose of the waste toner collecting inside the waste toner case 4 Clean both inside and the outside of the waste toner case 1 area A indicated by shading with alcohol In particular take care not to leave any dirt on the inside and the outside of the area around the round recess F04 907 05 5 Fit the waste toner case 1 back in the machine and mount the waste toner case co...

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Page 225: ...of the pickup feeding system Item Description Paper feed reference Center Paper stack Cassette 1 2 500 sheets each 80 g m2 Multifeeder 50 sheets 80 g m2 Paper size switching Cassette 1 2 by user Multifeeder by user Duplex copying Through path Related user mode Cassette auto selection enabled disabled Paper icon Related mechanical adjustments Cassette horizontal registration adjustment Multifeeder ...

Page 226: ...mainly used to move paper Ref Name 1 Pickup roller 2 Feeding roller 3 Separation roller 4 pull out roller 5 Pre registration roller 6 Registration roller 7 Pre transfer roller 8 Photosensitive drum 9 Transfer charging roller 10 Fixing delivery roller 11 Delivery vertical path roller 12 Delivery roller 13 Duplex roller 14 Multifeeder pickup roller 7 6 9 10 5 1 13 13 1 2 4 2 4 3 3 14 8 11 12 ...

Page 227: ...tors Clutches and Solenoids F05 102 01 The following motors clutches and solenoids are used to move paper Notation Name M1 Main motor M2 Pickup motor M5 Delivery motor M6 Duplex motor M9 Registration motor CL1 Vertical path clutch CL2 Multifeeder clutch SL1 Pickup DOWN solenoid SL5 Multifeeder rely releasing solenoid M6 M1 M5 M9 CL2 CL1 SL5 SL1 M2 ...

Page 228: ... 1 retry paper sensor Yes No No PS8 Cassette 2 retry paper sensor Yes No No PS9 Pre registration paper sensor Yes No No PS10 Registration paper sensor Yes Yes No PS11 Horizontal registration paper sensor No No No PS12 Image leading edge paper sensor Yes No No PS13 fixing feeding sensor Yes Yes No PS15 No 1 delivery paper sensor Yes Yes No PS16 No 1 delivery full sensor No No No PS17 Duplex inlet p...

Page 229: ...ickup Assembly cassette 1 2 The leading edge of paper does not reach the sensor within a specific period of time after the motor has gone ON F05 201 01 Pickup assembly Motor Sensor Cassette 1 Pickup motor M2 Cassette 1 retry sensor PS7 Cassette 2 Pickup motor M2 Cassette 2 retry sensor PS8 T05 201 01 Start key ON or PRINT setting ON INTR PRINT Motor N 1 Jam check Sensor N 1 Normal Error 1 1 specif...

Page 230: ...y jam will be identified if the leading edge of paper does not reach the delay jam sensor N in question within a specific period of time after the sensor N 1 goes ON F05 201 02 Notation Name Delay jam PS9 Pre registration paper sensor Yes PS10 Registration paper sensor Yes PS12 Image leading edge sensor Yes PS13 Fixing feeding sensor Yes PS15 No 1 delivery paper sensor Yes PS17 Duplex inlet paper ...

Page 231: ...cific sensor about 1 sec after the control panel power switch is turned on 2 1 3 Jam History The host machine maintains a history of jams that occur inside it and the history may be checked in service mode COPIER DIPLAY JAM Use it to indicate jam data COPIER FUNCTION JAM HIST Use it to clear the jam history The following are retained in response to a jam and brought back to use after the jam has b...

Page 232: ... 9 3 Pickup Assembly 3 1 Pickup Control System F05 301 01 Notation Name 9 Pre registration roller 10 DC controller PCB 11 Cassette pickup PCB M1 Main motor M2 Pickup motor M5 Registration motor CL1 Vertical path clutch SL1 Pickup DOWN solenoid Notation Name 1 Gear 2 Pickup roller 3 Feeding roller 4 Separation roller 5 Lifter 6 Vertical path roller 7 Cam 8 Registration roller ...

Page 233: ...per only when pickup takes place 2 The pickup roller is moved down when the cam released by the DOWN solenoid SL1 rotates by the drive of the main motor M1 The feeding roller and the separation roller serve to make sure that only one sheet of pa per from the pickup roller is sent to the feeding path the No 2 registration roller and the vertical path roller then forwards the paper as far as the reg...

Page 234: ...K UP FEEDING SYSTEM 5 10 P 3 3 Sequence of Operations pickup a Cassette 1 A4 2 Copies Continuous F05 303 01 Regist motor M9 Pickup down solenoid SL1 Vertical path roller clutch CL1 Pickup motor M2 Pre registration paper sensor PS9 Registration paper sensor PS10 Print start LSTR PRINT Retry sensor PS7 ...

Page 235: ...operation 2 When the sheets 6 decrease and as a result the descent distance 3 of the pickup roller increases the pickup roller shift pushes down the lifter trigger lever 4 3 When the lever is pushed down the cam 5 is released causing it to rotate 4 The rotation of the cam turns the eccen tric cam 3 mounted to the same shaft The eccentric cam operates the lifter UP lever 2 to move up the lifter gea...

Page 236: ...g lever When the cas sette is slid out the lifter gear retaining lever is freed thereby allowing the lifter to move down If the main power is cut while the lifter is moving up the lifter is held up with the claw used to move up the lifter remaining in contact with the lifter gear the lifter will not be fully released in this condition and damage can occur if the cassette is forced out Be sure to t...

Page 237: ...ng the Pickup Roller Drive When the pickup roller rotates clockwise the gear 1 moves up to drive the pickup roller of the upper cassette holder when the motor rotates counterclockwise on the other hand the gear 1 moves down to drive the pickup roller of the lower cassette holder The figure be low shows how the drive of the pickup roller is controlled 3 5 3 Pickup Roller Shaft Reference The up and ...

Page 238: ...14 P Pickup Drive for the Upper Cassette Holder pickup motor in CW rotation F05 305 02 Pickup Drive for the Lower Cassette Holder pickup motor CCW rotation F05 305 03 Feeding roller Pickup roller Separation roller Gear 1 Cassette pickup motor M2 Cassette pickup motor M2 Feeding roller Pickup roller Separation roller Gear 1 ...

Page 239: ...to pick up a single sheet of paper 1 When the pickup solenoid SL1 goes ON the drive of the main motor M1 causes the cam 1 to rotate 2 The rotation of the cam 1 causes the pickup lever to swing 3 The swing of the lever causes the pickup roller to move down to come into contact with the paper and the pickup motor M2 starts pickup operation 4 The rotation of the cam 1 moves up the pickup roller shaft...

Page 240: ...ol panel indicates the Jam message 3 7 1 Conditions for Detecting a Delay Paper does not reach the retry sensor when it has been moved over a specific distance af ter the pickup DOWN solenoid SL1 has gone ON 1 retry operation is executed if paper does not arrive after moving it over distance to the retry sen sor 100 mm F05 307 01 Retry Operation Pick DOWN solenoid Pickup motor Retry paper sensor 1...

Page 241: ...quivalent to a dis tance over which paper may be moved 10 cm The paper will be moved to a point where it is in view when the right cover is opened 2 The control panel indicates an instruction to the effect that the jam may be removed from the right cover side 3 The right cover may be opened to remove the jam If the jam is not in view when the right cover is opened it may be removed from the casset...

Page 242: ...oller Shaft cassette slid in 1 Moving Down the Pickup Roller Shaft With the power on when the cassette is slid into the machine the pickup roller moves down until it comes into contact with the paper surface as follows The cassette rear end pushes in the lever 1 of the pickup unit When the cassette size detection mechanism goes ON the main motor M1 and the pickup solenoid SL1 go ON to swing the pi...

Page 243: ...ller shaft moves down to push down the lifter trigger lever The cam is released when the pickup roller shaft pushes one side of the lifter trigger lever and the drive from the main motor M1 move sup the lifter When the pickup roller remaining in contact with the paper surface moves up to a specific height the movement of the levers cause the pickup roller shaft to return to the uppermost position ...

Page 244: ...ickup roller shaft is mechanically moved up and the separation roller pressure is also released 1 Moving Up the Pickup Roller Shaft and Releasing the Separation Roller Pressure When the cassette is slid out the lever 1 rotates by the work of a spring When the lever 1 rotates the pickup roller shaft moves so that the pickup roller and the cassette will not inter fere with each other F05 308 03 4 3 ...

Page 245: ... used to push down the separation roller assem bly When the cassette is slid out the lever 1 rotates causing the separation roller to move down thereby removing the pressure between the separation roller and the feeding roller F05 308 04 b Releasing the Lifter The lifter is released when the cassette is slid out while the machine is in standby state 1 2 3 1 Cassette 2 Protrusion of lever 1 3 Separ...

Page 246: ...to about 50 of capacity 0 0 2 bars 50 to about 10 of capacity 1 0 1 bar about 10 or less of capacity 1 1 no bar No paper 0 light blocking plate over the sensor 1 light blocking plate not over the sensor T05 309 01 Sensor 1 Sensor 2 Light blocking plate Lifter Paper Pickup roller 3 9 Detecting the Level of Paper The level of paper inside the cassette is detected by the light blocking plate of the l...

Page 247: ...e Absence of Paper Inside the Cassette When the cassette runs out of paper the paper detecting lever falls through the detecting hole of the cassette causing the light blocking plate linked to the lever to block the light of the photointerrupter Q1604 for cassette 1 Q1605 for cassette 2 F05 310 01 Paper detecting lever Q1604 cassette 1 Q1605 cassette 2 ...

Page 248: ...t to any of 16 stops When the dial is set to an appropriate paper size and the cassette is slid into the machine the four cassette size detecting switches recognize the size of the paper based on the result ing combination of indentations and protrusions of the size detecting cam 4 2 AB Inch Setting Switch The AB setting and the Inch setting is switched over using the switch found next to the dial...

Page 249: ...otary label attached to the dial and the following table shows the paper sizes that are recognized by the machine F05 403 01 Rotary Label Note 1 U Cassette The following are special types of paper U1 FOOLSCAP OFFICIO A OFFICIO E OFFICIO B OFFICIO A LGL U2 FOLIO U3 A FLS U4 G LTR U5 G LTR R U6 G LGL U7 X LGL U8 K LGL R A3 A4R A 4 A5R A 5 U 3 B5 B 5 R B 4 U1 U 2 LGL LTR R L T R STMT R S T M T U 8 11...

Page 250: ...F OFF 216 317 U1 A OFI OFF OFF ON OFF OFF 220 340 U1 E OFI OFF OFF ON OFF OFF 220 320 U1 B OFI OFF OFF ON OFF OFF 216 355 U1 A LGL OFF OFF ON OFF OFF 220 340 U2 FOLIO OFF OFF ON OFF ON 210 330 U3 A FLS OFF OFF ON ON ON 206 337 Inch setting Combination of states of cassette size detection switches Main scanning Sub scanning Cassette name SW1 SW2 SW3 SW4 SW5 direction mm direction mm No cassette OFF...

Page 251: ...achine 1 The paper guide plate is operated by the drive of the main motor M1 transmitted by the paper guide solenoid SL5 2 The pickup roller is operated by the drive of the main motor M1 transmitted by the multifeeder clutch CL2 F05 501 01 SL5 7 6 1 8 PS4 J302 B8 MLT_CL MM_ON MLT_SL J308 A9 J308 A2 5 2 3 4 PS3 CL2 M1 Ref Name 1 Multifeeder pickup roller 2 Separation pad 3 Paper guide plate 4 Multi...

Page 252: ...ay be adjusted by turning the screw on the slide guide 5 2 3 Identifying the Length of Paper The length of paper is detected with reference to the period of time during which the pre registration paper sensor PS10 remains ON while copies are being made The maximum size of paper is 432 279 mm 11 17 F05 602 01 COPIER ADJUST CST ADJ MF A4R Use it to adjust the paper width basic value of A4R paper for...

Page 253: ...gistration motor M9 so that the paper and the image on the photosensitive drum will match at a specific point The timing at which the registration roller rotates may be adjusted in service mode ADJUST FEED ADJ REGIST 6 2 Control System F05 602 01 COPIER ADJUST FEED ADJ REGIST Use it to adjust the timing at which the registration roller is started M9 Registration rollers Registration drive signal J...

Page 254: ...ter fixing is fed to the delivery assembly and then to the duplex feeding assembly using the reversing flapper the machine re arranges the or der of images in its memory for printing As many as two sheets may exist at a time between the registration sensor and the duplex paper sensor COPIER ADJUST FEED ADJ ADJ REFE Use it to adjust the image write start position in main scanning direction for re p...

Page 255: ...h path operations take place as follows when one set of double sided prints are made of six originals F05 703 01 1 The 1st sheet is picked up from the cassette 3 The 1st sheet is switched back in the deliv ery assembly and is then sent to the duplex feeding assembly 2 The 2nd side is printed on the 1st sheet 4 The 2nd sheet is picked up and the 4th side is printed 2 2 2 4 ...

Page 256: ... switched back in the deliv ery assembly and is then sent to the duplex feeding assembly 7 The 1st sheet is delivered The 2nd sheet is in the duplex feeding assembly 6 The 1st side is printed on the back of the 1st sheet 8 The 3rd sheet is picked up and the 6th side is printed After this operation a series of processes are repeated 2 4 1 2 4 1 2 4 1 2 4 6 ...

Page 257: ...ront direction is made up for by adjusting the point of laser exposure Paper position by duplex horizontal registration sensor PS11 Timing of detection after duplex paper sensor PS10 goes ON Drive by duplex horizontal registration motor M3 Position by pulse from duplex horizontal registration motor 1 pulse about 0 16 mm Related service mode COPIER ADJUST FEED ADJ ADJ REFE Related error code E051 h...

Page 258: ...r M3 goes ON and the duplex horizontal registration sensor PS11 starts paper edge detection The detection takes place for each time a double sided print is made The detection of paper position is done with reference to the start position and the dis placement from the actual paper position is identified with reference to the drive pulses from the motor 1 pulse about 0 16 mm 1 the position of the e...

Page 259: ...ckwise by pulse signals from the DC controller PCB T05 801 01 shows the motors used in the pickup assembly and F05 801 01 shows a block diagram of the control circuit for the cassette 1 2 pickup motor Location Motor name Notation Error detection Pickup system Cassette 1 2 pickup motor M2 Jam occurred Vertical path system Duplex motor M6 Jam occurred Duplex system Duplex registration motor M3 E051 ...

Page 260: ...oted the machine may be assembled by reversing the steps used to disassemble it 3 The screws must be identified by type length diameter and location 4 The mounting screws used for the grounding wire and the varistors come with a washer which must not be left out when assembling the machine 5 As a rule the machine must not be operated with any of its parts removed 6 The door switch or the main powe...

Page 261: ... the multifeeder tray p 5 42P 3 Remove the pickup cover p 5 43P 4 Remove the right lower cover 5 Fit a flat bladed screwdriver and re move the paper lint cleaning cover 1 F05 901 01 6 Remove the screw 2 and detach the positioning pin 3 F05 901 02 7 Disconnect the two connectors 1 8 Remove the seven screws 2 and re move the screw 3 from the right rear then detach the pickup assembly 4 F05 901 03 1 ...

Page 262: ... the pickup roller 1 feeding roller 2 and separation roller 3 in the axial direc tion When removing the roller take care not to soil it with the grease used on the rail assembly When mounting the roller be sure to fit it until a click is heard F05 901 04 9 1 3 Removing the Pickup Solenoid 1 Remove the pickup assembly p 5 37P 2 Disconnect the connector 1 3 Remove the screw 2 and detach pickup solen...

Page 263: ... claws 3 de tach the pickup PCB 4 F05 901 06 4 Remove the coil spring 1 5 Remove the screw 2 and detach the leaf spring 3 F05 901 07 6 Remove the five screws 1 then while freeing the two claws 2 detach the frame lid 3 When mounting detach the two bushings 4 from the frame lid 3 fix the frame lid using the claw 2 mount back the bush ings then check to see if the harness is routed correctly by looki...

Page 264: ... 1 5 Removing the Pickup Motor 1 Remove the frame lid p 5 39P 2 Remove the two screws 1 and detach the pickup unit 2 F05 901 09 3 Remove the two screws 1 and detach the pickup motor 2 F05 901 10 9 1 6 Remove the Vertical Path Cultch 1 Remove the frame lid p 5 39P 2 Remove the flange 1 belt 2 and gear 3 F05 901 11 2 1 2 1 1 3 2 1 ...

Page 265: ...the vertical path clutch 2 F05 901 12 9 1 7 Removing the Horizontal Registration Sensor Shift Motor 1 Remove the pickup assembly p 5 37P 2 Disconnect the two connectors 1 3 Remove the two screws 2 and detach the horizontal registration unit 3 F05 901 13 4 Remove the two screws 1 and detach the horizontal registration sensor shift motor 2 F05 901 14 1 2 3 1 2 2 1 ...

Page 266: ...ng the image front is 2 5 1 5 mm for all sheets from all sources of paper Otherwise adjust the registration See item 9 1 9 F05 901 15 9 1 9 Adjusting the Cassette Rear Front Registration Execute image read start position adjust ment in service mode COPIER FUNCTION C1 ADJ Y C2 ADJ Y C3 ADJ Y C4 ADJ Y Use it to adjust the image read start position If correction in service mode fails make the followi...

Page 267: ...YSTEM 5 43 P 1 Remove the cassette 2 Remove the two screws 1 and detach the horizontal registration base assem bly 2 F05 901 16 3 Loosen the screw 1 and adjust the horizontal registration plate 2 When making adjustments try to match the arrow 3 against the index each graduation being about 1 mm F05 901 17 1 2 2 1 3 ...

Page 268: ...ollowing delivery tray 2 screws right front cover 2 screws right rear cover 5 screws right inside cover 2 screws 2 Disconnect the connector 2 F05 902 01 3 Close the multifeeder tray 1 and open the pickup cover 2 then detach the member 3 on the left and the right At this time the multifeeder tray is not locked in place work while supporting it with your hand F05 902 02 4 Open the multifeeder tray o...

Page 269: ...y Pickup Roller 1 Remove the pickup cover See item 9 2 2 2 Remove the snap on bushing 1 3 While taking care not to deform the grounding plate at the rear of the roller shaft 2 shift the roller shaft 2 in the direction of the arrow 4 Remove the stop ring 3 and detach the multifeeder tray pickup roller 5 while taking care not to drop the paral lel pin 4 at the rear When mounting be sure that the pin...

Page 270: ...ion of B to detach F05 902 05 3 While holding down the multifeeder in termediate retaining plate 1 so that it will not open remove the lever claw as sembly 2 and detach the lever 3 F05 902 06 4 Open the multifeeder intermediate re taining plate 2 so that the two springs 1 will not spring out 5 Remove the two springs 1 6 While pushing the end 3 of the pickup cover in the direction of A pull the mul...

Page 271: ...lley 4 F05 902 08 9 2 6 Checking the Image Rear Front Position Make copies from the Multifeeder Tray in Direct and check to make sure that the margin along the image front is 2 5 1 5 mm Otherwise adjust the registration See item 9 2 7 F05 902 09 9 2 7 Adjusting the Registration for the Multifeeder Rear Front Execute image read start position adjust ment in service mode COPIER FUNCTION MF ADJ Y Use...

Page 272: ... 2000 2000 2000 CANON iR2200 iR2800 iR3300 REV 0 MAR 2001 CHAPTER 5 PICK UP FEEDING SYSTEM 5 48 P 2 1 1 1 Open the multifeeder tray 2 Loosen the two screws 1 and move the side guide plate unit 2 back and forth to adjust F05 902 10 ...

Page 273: ...unt the feeding locking lever 1 temporarily and lock the feeding as sembly 2 in place 7 Remove the pin 3 and detach the du plex grip 4 8 Remove the two screws 5 and detach the lower feeding assembly 6 from be low F05 903 02 9 Turn the feeding locking lever 1 to re lease the feeding assembly 2 10 Disconnect the connector 3 and de tach the sensor cable 4 from the three wire saddles 5 and the hinge 6...

Page 274: ... 2000 CANON iR2200 iR2800 iR3300 REV 0 MAR 2001 CHAPTER 5 PICK UP FEEDING SYSTEM 5 50 P 9 3 2 Mounting the Feeding Assembly 1 Fit the hinge 2 of the feeding assem bly in the hinge hole 3 in the frame rear of the host machine F05 903 04 1 3 2 ...

Page 275: ... Remove the controller box unit p 7 19P 3 Remove the two screws 1 each front rear and detach the front cover switch 2 and the harness guide 3 Take care not to damage the belt 4 F05 904 01 4 Disconnect the connector 1 5 Remove the screws 2 and detach the terminal 3 6 Remove the spring 4 F05 904 02 7 Remove the spring 1 from the front 8 Remove the stepped screw 2 and de tach the developing assembly ...

Page 276: ...g 1 at the rear and detach the gear 2 10 Remove the spring 3 11 Remove the E ring 4 and detach the bushing F05 904 04 12 Remove the spring 1 at the front 13 Remove the E ring 2 and detach the bushing 3 14 Remove the upper registration roller 4 F05 904 05 15 Remove the E ring 1 at the rear and detach the busing 2 F05 904 06 1 3 5 4 2 1 3 4 2 1 2 ...

Page 277: ...NC 2000 2000 2000 2000 CANON iR2200 iR2800 iR3300 REV 0 MAR 2001 CHAPTER 5 PICK UP FEEDING SYSTEM 5 53 P 16 Remove the E ring 1 at the front and detach the bushing 2 17 Remove the lower registration roller 3 F05 904 07 1 3 2 ...

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Page 281: ... heater Control temperature Varies according to selected mode Temperature detection 1 Main thermistor temperature control error detection 2 Sub thermistor error detection 3 Thermal switch error detection Fixing temperature control 1 Power on sequence 2 Country specific sequence 3 Site temperature specific sequence Method of cleaning Cleaning roller Error detection 1 Temperature error detection by ...

Page 282: ...f the fixing system F06 101 01 M4 Main thermistor signal M_TH2 Fixing film signal FILM_ROT_D DC controller PCB Main power supply PCB Fixing film sensor PS26 Fixing motor Fixing lower roller Cleaning roller Fixing film Fixing main heater H1 Thermal switch TP1 Main thermistor TH1 Sub thermistor signal S_TH2 Fixing sub heater H2 Sub thermistor TH2 Fixing delivery roller ...

Page 283: ...0V model 637 W 120V model 607 W 100V model 621 W Main thermistor TH1 Temperature control error detection Sub thermistor TH2 Error detection Thermal switch TP1 Operating temperature 250 7 C Fixing film sensor PS26 Rotation detection reflection type sensor T06 101 02 Fixing main heater H1 Main thermistor TH1 Sub thermistor TH2 Fixing sub heater H2 Fixing film sensor PS26 Fixing film Fixing lower rol...

Page 284: ... roller drive The following signals are used 1 Fixing motor drive signal FSAR_ON when 1 the motor goes ON 2 Fixing motor drive lock signal FSAR_CLK when the rotation of the fixing motor reaches a specific speed 0 3 Fixing motor low speed drive signal FSAR_SPEED when the rotation of the fixing motor is controlled to 1 4 1 F06 202 01 E014 fixing motor speed error Indicates that the drive lock signal...

Page 285: ... 1 and 0 F06 202 02 E007 fixing film rotation error Indicates that the film rotation detection signal cannot be detected for 6 sec or more when the reading of the main thermistor is 100 C or higher and in addition the fixing motor is rotating COPIER ADJUST FIXING FX FL SP COPIER ADJUST FIXING FX FL TH Use it to adjust the rotation speed of the fixing film Blurry images caused by a fault in the fix...

Page 286: ...mperature is controlled for the following 1 Fixing heater temperature 2 Thermistor error detection F06 301 01 5V 5V 5V TH1 TH2 IC334 IC300 Fixing main thermistor Fixing sub thermistor Heater relay circuit A D converter 200V Thermal switch TP1 Fixing main heater H1 Fixing sub heater H2 Switch PCB RelayRL1 DC controller PCB Main power supply PCB High temperature detection circuit ...

Page 287: ...t time of starting copying operation 3 Normal temperature control Used to set a temperature to suit the selected sequence paper type size according to the thermal condition of the fixing assembly 4 Sheet to sheet control Used to lower the fixing temperature between sequence sheets fed continuously 5 Edge overheating sequence Used to prevent overheating on the ends of the heater otherwise caused by...

Page 288: ... control on the control table is determined based on the tem perature of the fixing lower roller considered against the following factors a Reading of main thermistor TH1 b History of jobs intervals quantity F06 302 01 shows a sample control table F06 302 01 Wait indication Red Green Green Fixing heater M4 Main heater H1 Sub heater H2 STBY STBY Bond paper mode Thick paper mode Plain paper mode Low...

Page 289: ...e output according to the reading of the main thermistor 2 Fixing temperature detection signal 2 S_TH2 voltage according to the reading of the sub thermistor 3 Main heater drive signal when 1 the main heater goes ON 4 Sub heater drive signal when 2 the sub heater goes ON 5 Relay drive signal RLY_1 when 1 the relay RL1 on the main power supply PCB goes ON F06 303 01 5V 5V 5V TH1 Fixing main thermis...

Page 290: ...r switch is faulty E003 The main thermistor TH1 has poor contact or an open circuit The thermal switch has an open circuit TP1 The fixing heater has an open circuit The main power supply PCB is faulty The DC controller PCB is faulty The door switch is faulty E007 The fixing motor M4 is faulty The fixing film sensor P26 is faulty If a code from E000 through E003 is indicated the indication will not...

Page 291: ...for safety when disassembling assembling the machine 2 Unless otherwise noted the machine may be assembled by reversing the steps used to disassemble it 3 The screws must be identified by type length diameter and location 4 The mounting screws used for the grounding wire and the varistors come with a washer which must not be left out when assembling the machine 5 As a rule the machine must not be ...

Page 292: ...Open the delivery cover 1 2 Remove the cable 2 3 Shift farther down the delivery cover 1 and disconnect the connector 3 then detach the delivery cover F06 401 01 4 1 2 Removing the Riser Guide 1 Remove the delivery cover See item 4 1 1 2 Remove the screw 1 and detach the connector cover 2 F06 401 02 3 Remove the screw 1 and detach the riser guide 2 F06 401 03 1 3 2 1 2 1 2 ...

Page 293: ...2 and detach the fixing assembly 3 F06 401 04 4 1 4 Removing the Fixing Stepped Gear 1 Remove the fixing assembly See item 4 1 3 2 Remove the E ring 1 and detach the gear 2 3 Free the claw and detach the fixing stepped gear 3 F06 401 05 4 1 5 Removing the Fixing Film Unit 1 Remove the fixing assembly See item 4 1 3 2 Remove the screw 1 and slide the in let upper guide 2 to the rear to re move 3 Re...

Page 294: ...p 2 to detach F06 401 07 5 Disconnect that front connector 1 brown and the rear connector 2 black 6 Disconnect the connector 3 and re move the fixing film unit 4 F06 401 08 4 1 6 Removing the Roller Bushing Conducting Rubber and Fixing Roller 1 Remove the fixing assembly p 6 13P 2 Remove the E ring 1 and detach the gear 2 F06 401 09 3 Remove the fixing film unit p 6 13P 2 1 1 3 2 1 4 1 2 ...

Page 295: ...1 and slide it to the rear to re move Take care not to damage the fix ing roller When mounting avoid pushing it against the fix ing roller F06 401 10 5 Lift the rear of the fixing roller assem bly 1 and slide it to the rear to re move F06 401 11 6 Detach the two roller bushings 2 from the fixing roller 1 7 Remove the conducting rubber 3 F06 401 12 1 2 1 3 1 2 2 ...

Page 296: ...uide support plate 2 2 Remove the cleaning roller unit 3 F06 401 13 4 1 8 Removing the Lower Guide Ribs 1 Remove the fixing assembly p 6 13P 2 Remove the cleaning roller unit See item 4 1 7 3 Push the claw 3 of the five lower guide ribs 1 from the bottom of the lower guide 2 to free and detach After mounting it look from below to make sure that the claw 3 is positioned correctly F06 401 14 1 2 3 3...

Page 297: ...06 401 15 5 Remove the inside cover p 7 14P 6 Check to see if the feeding assembly is released 7 Disconnect the two connectors 1 8 Remove the four screws 2 and detach the fixing drive unit 3 F06 401 16 4 1 10 Mounting the Locking Cam Unit 1 Check to see if the feeding assembly is locked in place 2 Match the arrow of the gear of the lock ing cam unit 1 against the middle of the gear 3 of the fixing...

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Page 300: ......

Page 301: ...on the activation of the LEDs in the control panel COPIER FUNCTION PANEL LED OFF Use it to end a check on the activation of the LEDs in the control panel COPIER FUNCTION PANEL KEY CHK Use it to start a check on key inputs COPIER FUNCTION PANEL TOUCHCHK Use it to check the coordinates on the touch panel CPU Control panel inverter PCB LCD PCB Control panel PCB keys LEDs Control panel power switch PC...

Page 302: ...or code voltage FM1 Developing Cools the developing Yes 24 12 V E805 0001 assembly fan assembly Cools the laser scanner FM2 Fixing fan Cools the fixing assembly Yes 24 12 V E805 0002 Cools the drum unit FM3 Electric unit fan Cools the electric unit Yes 24 12 V E805 0003 FM4 Curl reducing fan 1 Prevents curling of paper No 24 V E805 0004 FM5 Curl reducing fan 2 Prevents curling of paper No 24 V E80...

Page 303: ... CANON INC 2000 2000 2000 2000 CANON iR2200 iR2800 iR3300 REV 0 MAR 2001 CHAPTER 7 EXTERNALS AND CONTROLS 7 3 P The arrangement of the fans and the directions of current are as follows F07 201 01 FM1 FM2 FM3 FM4 FM5 ...

Page 304: ...ler PCB Fan 24V or 12V Clock signal Full speed signal 24V 12V Half speed signal Control panel switch ON Main power switch ON Control panel switch OFF Developing fan FM1 Electrical unit fan FM3 Fixing assembly FM2 Curl reducing fan 1 2 FM4 FM5 Warm up Printer unit state Standby Printing Low power Door open Jam Print end full speed half speed or at rest if the polygon mirror motor M10 is ON half spe...

Page 305: ...n power supply PCB Generates DC power from AC power Protects against overcurrent Composite power supply PCB Generates high voltage Options PCB Supplies power to side paper deck finisher Switch PCB SW1 SW2 Turns on off main power supply PCB SW1 Turns on off cassette heater mirror heater lens heater SW2 Door switch SW3 Detects state of door open closed Cuts AC power to fixing heater Cuts 24V power t...

Page 306: ...RL1 Triac Main power supply PCB DC controller PCB Composite power supply PCB Reader controller PCB ADF 24VU2 5VA 24VA1 24VA2 3VA1 non all night 3VA2 non all night 3VB all night 24VU3 13V 5VA 5VA 5VA 5VA 5VA 13V 24VU1_SW M Main motor Fixing motor Options power supply PCB Side paper deck Side paper deck DC power supply AC power supply Finisher Control panel Inverter BD PCB 5VA HD Sensors Fans half s...

Page 307: ...nment switch SW2 is ON the cassette heater mirror heater and lens heater are supplied with power F07 301 02 Main power switch SW1 OFF 1 ON ON Control panel power switch SW826 or Signals form printer fax board OFF OFF ON Power output from main power supply PCB No No All Power output from composite power supply PCB No 3VB All Power output from accessories power supply PCB No No All Main controller P...

Page 308: ... 5 depending on output current T07 302 01 3 3 Rated Output of the Composite Power Supply PCB Output 3VA1 3VA2 3VB 5V 13VU non all night non all night all night Connector No J121 4 J121 1 J121 11 J122 1 J126 2 J121 5 J121 2 J121 12 J122 2 J126 3 J122 3 J121 3 J121 13 J124 9 J126 5 J122 4 J124 10 J126 7 Output voltage 2 4 2 3 4 tolerance Rated output 3 4V 3 4V 5 1V 12 5 to 17 0V voltage Rated output...

Page 309: ...ries Power Supply PCB Output 24VA1 24VA2 Connector No J703 2 J702 1 J704 6 J702 4 Output voltage tolerance 7 5 Rated output voltage 24V Rated output current 5 5A Overcurrent protection 5 5 to 8 0A activation setting T07 304 01 Note The above assumes that the AC input is between 85 and 135 V for the 100 120V model and between 187 and 264 V for the 230V model ...

Page 310: ... is equipped with an overcurrent protection circuit designed to cut off the output of each power supply when they go ON While the signals RMT1 and RMT2 from the main controller PCB are used to turn on the output of each power supply PCB if 3VB stops from the composite power supply PCB be cause of a fault in the high violate output or melting of the fuse all outputs of power will be cut ...

Page 311: ...2001 CHAPTER 7 EXTERNALS AND CONTROLS 7 11 P 4 Others 4 1 Silent Mode In silent mode the drive of the laser scanner motor during standby is stopped for a spe cific period of time after the start of standby to reduce the machine s operating noise The length may be changed in user mode ...

Page 312: ...cted for safety when disassembling assembling the machine 2 Unless otherwise noted the machine may be assembled by reversing the steps used to disassemble it 3 The screws must be identified by type length diameter and location 4 The mounting screws used for the grounding wire and the varistors come with a washer which must not be left out when assembling the machine 5 As a rule the machine must no...

Page 313: ...ses indicates the number of mounting screws used 1 Support cover 1 screw 2 Support the right cover 1 screw 3 Left rear cover 4 Rear cover 4 screws 5 Front cover 2 L shaped pins 6 Delivery tray 2 screws 7 Inside cover 6 screws 8 Right front cover 2 screws 9 Right lower cover not in Cassette Feeding Unit W1 10 Right rear cover 5 screws 11 Left upper cover 2 not in Finisher J1 or Inner 2Way Tray A1 1...

Page 314: ...he L shaped pin 2 to the right to detach the front cover 1 F07 501 02 5 1 2 Removing the Inside Cover 1 Remove the front cover See item 5 1 1 2 Remove the drum unit p 4 28P 3 Remove the developing assembly p 4 33P 4 Remove the cassette 1 topmost cas sette 5 Remove the registration roller knob 1 6 Remove the grip ring 2 and detach the feeding lever 3 7 Remove the six screws 4 and detach the inside ...

Page 315: ...HAPTER 7 EXTERNALS AND CONTROLS 7 15 P 5 1 3 Removing the Support Cover 1 Remove the support cover 1 screw 2 Remove the left rear cover 3 Open the front cover 4 Remove the screw 1 and detach the support cover 2 Take care not to break the claw circled behind the support cover F07 501 04 1 2 ...

Page 316: ... 5 2 Control Panel 5 2 1 Removing the Control Panel 1 Remove the support cover p 7 15P 2 Remove the reader front cover 2 screws See the descriptions on the reader unit 3 Remove the two screws 1 and discon nect the connector 2 F07 502 01 4 Shift the control panel 1 to the left and lift it to detach F07 502 02 1 2 3 1 1 2 2 1 1 ...

Page 317: ...e eight screws 3 5 Disconnect the connector 4 to the main controller and detach the DC con troller PCB 5 F07 503 01 5 3 2 Points to Note When Replacing the DC Controller PCB Troubleshooting Chapter 4 Troubleshooting Image Faults Malfunctions 6 7 Vari able Resistors VR Light Emitting Diodes and Check Pins by PCB 5 3 3 Removing the Controller Cover 1 Remove the rear cover 7 screws 2 Remove the 12 sc...

Page 318: ... 5 3 4 Removing the HDD When removing the HDD take full care against static charges Also do not subject the HDD to impact 1 Remove the rear cover 7 screws 2 Disconnect the connector 1 3 Remove the four screws 2 and detach the HDD support base 3 F07 503 03 4 Remove the four screws 1 and detach the HDD 2 F07 503 04 3 2 2 1 2 1 1 ...

Page 319: ...rews 2 Remove the rear right cover 5 screws 3 Disconnect the two connectors 1 4 Remove the eight screws if the control ler cover 3 has been removed 5 screws then detach the HDD unit 2 F07 503 05 5 3 6 Removing the Controller Box Unit 1 Remove the rear cover 7 screws 2 Remove the DC controller PCB p 7 17P 3 Remove the HDD unit See item 5 3 5 4 Disconnect all the connectors of the harness 5 Remove t...

Page 320: ...503 07 5 3 8 When Replacing the Reader Controller PCB Troubleshooting Chapter 4 Troubleshooting Image Faults Malfunctions 6 7 Vari able Resistors VR Light Emitting Diodes and Check Pins by PCB 5 3 9 Removing the Main Controller PCB 1 Remove the rear cover 7 screws 2 Remove the right rear cover 5 screws 3 Remove the DC controller PCB p 7 17P 4 Remove the reader controller PCB See item 5 3 7 5 Disco...

Page 321: ...crews 2 Disconnect all the connectors 3 Remove the three screws 1 then lift the composite power supply 2 about 5 mm and detach it to the front If you have replaced the com posite power supply be sure to enter the settings indicated on the service label in service mode COPIER ADJUST DEVELOP DE DC F07 503 09 5 3 12Removing the Accessories Power Supply 1 Remove the rear cover 7 screws 2 Disconnect al...

Page 322: ... 7 EXTERNALS AND CONTROLS 7 22 P 5 3 13Removing the Main Power Supply 1 Remove the accessories power supply See item 5 3 12 2 Disconnect all the connectors 3 Disconnect the connector 1 to the composite power supply 4 Remove the four screws 2 and detach the main power supply 3 F07 503 11 1 2 3 2 ...

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Page 325: ... specific pickup position When the Start key is pressed and the deck pickup clutch CL2D goes ON the drive of the deck main motor M1D rotates the pickup roller to pick up paper at this time the pickup feeding roller and the separation roller serve to make sure that only one sheet of pa per is moved forward When the deck pickup sensor PS1D detects paper thereafter the deck pickup roller releasing so...

Page 326: ...S1D PS6D CL2D M1D SL1D DC controller PCB host machine Deck driver PCB Deck feed detection signal P_OUT_SENS Deck pickup clutch drive signal FEED_CL_ON Deck pickup roller releasing solenoid drive signal PICKUP_SL_ON Deck main motor rive signal Deck pickup detection signal FEED_SENS CL1D Deck feeding clutch drive signal PULL_CL_ON ...

Page 327: ...2001 CHAPTER 8 PAPER DECK L1 8 3 P 1 1 3 Sequence of Pickup Operations deck F08 101 02 INTR LSTR STBY Start key ON Deck main motor M1D Deck pickup clutch CL2D Deck pickup roller releasing solenoid SL1D Deck pickup sensor PS6D Deck feed sensor PS1D Deck feeding clutch CL1D SCAN PRINT ...

Page 328: ...on the lifter 2 runs out and as a result the pa per detecting lever 4 of the pickup roller assembly leaves the deck paper absent sensor the control panel of the host machine will indicate the absence of paper F08 102 01 F08 102 02 1 2 2 Switching the Deck Paper Size If you have to change the paper size of the deck at time of installation or to comply with a request of the user adjust the guide pla...

Page 329: ... absent sensor PS2D to find out how much paper remains inside its compartment and to indicate an approximate level in the control panel of the host machine as shown in the following table indicating combinations of paper levels and sensor states Paper level PS2D PS8D PS7D Indication in control panel 100 to about 50 1 1 1 about 50 to about 10 1 1 0 10 1 0 0 No paper 0 0 0 1 light blocking plate ove...

Page 330: ... detects the top face of the stack of paper placed on it If for some reason the lifter fails to stop moving up after the sensor lever blocks the deck lifter position sensor the deck lifter upper limit sensor PS3D will go ON to stop it and thereby to prevent image When the deck open switch SW100D is pushed on the other hand the lifter starts to move down and continues to move down until it leaves t...

Page 331: ... Deck lifter motor 10 Pickup roller 11 Feeding roller 12 Separation roller 13 Deck lifter cable 14 Lifter 15 Copy paper 1 Deck lifter upper limit sensor 2 Deck lifter position sensor 3 Deck paper supply position sensor 4 Deck paper level sensor 5 Deck open detecting switch 6 Deck lifter lower limit detecting switch 7 Deck open switch 8 Deck main motor F08 103 01 ...

Page 332: ... warded to the rack 4 by way of the drive belt 3 The rack is equipped with a black belt 4 designed to move inside the window 7 in the deck front cover 6 in keeping with the movement of the rack When the paper starts to run out and the lifter moves up to the pickup position as a result the area of the black belt in the window accordingly increases while the white area de creases indicating the incr...

Page 333: ... light blocking plate of the compartment and the lifter will move up to the pickup position When the deck lifter motor starts to rotate the deck open indicator LED100D on the open switch PCB will go ON or start to flash F08 104 01 Deck lifter lower limit detection signal DLLD J4 7 Deck lifter motor drive signal J4 9 10 M2D DC controller PCB Deck drive PCB Deck lifter Deck open detection signal DOP...

Page 334: ...02 ON Flashing Flashing Compartment open OFF Deck open switch ON Deck open indicator LED100D Deck lifter motor M2D Deck paper supply position sensor PS8D Deck open detecting switch SW1D Deck open solenoid SL2D Deck lifter position sensor PS4D Deck lifter DOWN Deck lifter UP Compartment set varies depending on the amount of paper Deck lifter lower limit detection SW2D Deck open sensor PS9D ...

Page 335: ...ure shows the circuit used to drive the deck main mo tor and the circuit has the following function 1 Turning on off the deck main motor a Turning On Off the Motor The outputs FEED_M_A FEED_M_A FEED_M_B and FEED_M_B are controlled using serial signals from the host machine to turn on off the deck main motor and switch its speed of rotation F08 105 01 M1D 24V 5V FEED_M_A FEED_M_A FEED_M_B FEED_M_B ...

Page 336: ...presence of the deck lifter UP signal an alarm code 05 will be indi cated in service mode DISPLAY ALARM1 BODY 1 Conditions for Moving Up the Lifter The deck is connected to its host machine The deck set signal DECK_MOUNT_SENS is 1 The compartment is closed The deck open detection signal DECK_OPEN_SENS is 1 The compartment is closed The deck open detecting switch DECK_OPEN_SW is ON The deck upper l...

Page 337: ...r lower limit detecting switch SW2D Deck lifter lower limit signal LIFT_LOW_LMT PS9D Deck open sensor Deck open detection signal DECK_OPEN_SENS PS3D Deck lifter upper limit sensor Deck lifter upper limit signal LIFT_M_UPLMT Deck open switch SW100D Deck open signal DECK_OPEN_SW Deck lifter motor drive signal LIFT_UP_LIM Deck motor error drive signal LIFT_M_ERR Deck lifter UP signal DECK_UP Deck lif...

Page 338: ...als from the sensors at such times as pro grammed in the DC controller of the host machine When the DC controller of the host ma chine identifies a jam the machine will deliver the sheets that are ahead of the jam and will stop the operation thereafter the host machine will indicate instructions for jam removal in its control panel F08 201 01 Notation Name Function PS1D Deck feed sensor Detection ...

Page 339: ...to the following condition 1 Paper exits over the deck feed sensor PS6D while the machine is in wait up state or standby state when the power switch of the host machine is turned on 2 Deck Pickup Vertical Path Delay Jam F08 201 02 Start key ON Jam indicator ON INTR SCAN PRINT Deck pickup clutch CL2D Jam check Deck pickup sensor PS6D Deck feed sensor PS1D Deck main motor M1D Normal Error ...

Page 340: ...u work with the machine 1 The power plug must remain disconnected for safety when disassembling assembling the machine 2 Unless otherwise noted the machine may be assembled by reversing the steps used to disassemble it 3 The screws must be identified by type length diameter and location 4 The mounting screws used for the grounding wire and the varistors come with a washer which must not be left ou...

Page 341: ...leasing grip 2 Front upper cover 3 Compartment open closed switch 4 Front cover 5 Right cover 6 Upper cover 7 Rear cover F08 301 01 3 1 1 Sliding Out the Compartment 1 Push the deck releasing grip 1 to re lease the deck from its host machine then push down the latch plate 2 at the left rear to open the compartment 3 F08 301 02 1 2 3 4 5 6 7 1 3 2 ...

Page 342: ...APER DECK L1 8 18 P 3 1 2 Removing the Front Cover 1 Sliding out the compartment p 8 17P 2 Loosen the four screws 1 and shift the front cover 2 to detach it to the front F08 301 03 When mounting the front cover be sure to match it against the coupling 1 of the paper level indicator F08 301 04 1 2 1 ...

Page 343: ...icator and the deck lifter the drive mechanism of the paper level indicator can be come damaged If you have moved the paper level indicator drive belt behind the front cover or the deck lifter be sure to per form the following two tasks Adjusting the Paper Level Indicator 1 Move the drive belt 2 of the paper level indicator behind the front cover 1 by hand so that the white area inside the window ...

Page 344: ...ower plug and turn on the power switch of the host machine 4 Push the flag 2 of the paper supply position sensor found inside the com partment so that the deck lifter will move down The deck lifter will stop where you release the sensor flag F08 301 06 B 5 Disconnect the power plug 3 1 3 Removing the Rear Cover 1 Release the deck from its host machine then remove the six crews 1 and de tach the re...

Page 345: ...crews 1 and shift the right cover 2 down and then de tach it to the front F08 301 08 3 1 5 Removing the Front Upper Cover 1 Sliding out the compartment p 8 17P 2 Remove the three screws 1 and dis connect the connector 2 then detach the front upper cover 3 When mounting the front upper cover take care not to trap the harness on the open switch PCB or to forget connecting the con nectors F08 301 10 ...

Page 346: ...0 iR3300 REV 0 MAR 2001 CHAPTER 8 PAPER DECK L1 8 22 P 3 1 6 Removing the Upper Cover 1 Remove the rear cover p 8 20P 2 Sliding out the compartment p 8 17P 3 Remove the front upper cover p 8 21P 4 Remove the two screws 1 and detach the upper cover 2 F08 301 11 2 1 ...

Page 347: ...3 2 Paper Deck Body 3 2 1 Removing the Deck from the Host Machine 1 To prevent deformation of the roller support plate 1 lay copy paper 3 A about 8 cm or the like on the floor on which to place the deck 2 F08 302 01 2 Remove the right cover p 8 21P 3 Remove the two screws 1 from the right side F08 302 02 A 2 3 3 1 A 1 ...

Page 348: ...V 0 MAR 2001 CHAPTER 8 PAPER DECK L1 8 24 P 4 Remove the two screws 1 on the left and detach the deck 2 from the deck base 3 F08 302 02 B 5 Holding the deck 1 by the areas indi cated move and place the deck on the block of paper prepared previously p 8 23P F08 302 03 1 2 3 1 ...

Page 349: ...nt deformation of the roller support plate 1 lay copy paper 3 A about 8 cm or the like on the floor on which to place the deck 2 F08 302 04 2 Sliding out the compartment p 8 17P 3 Remove the right cover p 8 21P 4 Disconnect the connector 1 at the rear of the compartment and remove the screw 2 then detach the harness unit 3 F08 302 05 about 8 cm 2 3 1 3 1 3 2 ...

Page 350: ...the deck and remove the stopper plate 2 then slide out the compartment 2 to the front F08 302 06 6 Remove the three screws 2 each from the left and the right of the compart ment rail 1 then lift the compartment 3 about 1 cm and remove it to the front 7 Place the compartment 3 on the block of copy paper prepared previously p 8 25P F08 302 07 3 2 1 2 1 2 3 ...

Page 351: ...ifter is up move it to its lower limit p 8 20P 3 Remove the screw 1 and mount the paper trailing edge guide plate 2 to suit the new paper size Do not mount it however if the new size is LTR 4 Remove the screw 3 1 each and mount the left and right guide plates 4 to suit the new paper size F08 302 08 3 2 4 After Changing the Deck Paper Size Execute machine settings selection in service mode and make...

Page 352: ...d check to make sure that the margin along the image front is 2 5 1 5 mm Oth erwise adjust the registration See item 3 2 6 F08 302 09 3 2 6 Adjusting the Cassette Rear Front Registration Execute image read start position adjust ment in service mode COPIER FUNCTION DK ADJ Y Use it to adjust the image read start position If correction in service mode fails make the following adjustments 0 2 4 6 8 10...

Page 353: ... as a reference F08 302 10 3 Close the compartment and check to make sure that the gap of the front cover is 3 1 mm 4 If the gap is not 3 1 mm adjust the front cover p 8 19P 3 2 8 Adjusting the Position of the Support Member If the compartment cannot be opened closed smoothly and the position of the sup port roller must be adjusted perform the following 1 Remove the front cover p 8 18P 2 Using the...

Page 354: ...h 3 When mounting the deck pickup clutch be sure to fit the clutch with the rotation stop 4 In addition be sure to hook the harness along the U groove 5 of the guide F08 303 01 A 3 3 2 Removing the Deck Feeding Clutch CL1D 1 Remove the deck pickup unit p 8 37P 2 Remove the harness retainer 1 discon nect the connector 2 and remove the E ring 3 then detach the deck feed ing clutch 4 When mounting th...

Page 355: ...n detach the deck main motor 3 At this time take care not to damage the gear at the tip of the motor spindle F08 303 02 3 3 4 Removing the Deck Lifter Motor M2D 1 Sliding out the compartment p 8 17P 2 If the lifter is up move it so that it is about 7 cm from the base plate of the compartment p 8 20P 3 Fit a hex wrench 2 into the opening in the lifter drive shaft 1 to fix the lifter drive shaft 3 i...

Page 356: ... the screw 2 and detach the paper trailing edge guide plate 1 from inside the compartment The paper trailing edge guide plate is not used if the paper size is LTR F08 303 05a 4 Push the sensor flag 1 of the paper supply position sensor so the left right hole in the compartment side plate and the left right hole in the deck lifter will match p 8 20P At this time try to mach the top face of the lift...

Page 357: ...ng 2 then detach the pulley cover 3 9 Remove the two screws 4 and detach the cable fixing plate 5 on the left then detach the lifter cable 6 on the outside 10 Remove the two screws 7 and the cable fixing plate 8 on the right side then detach the lifter cable 9 from the inside 11 To remove the lifter cable from the pul ley 10 on the inside remove the two set screws 12 of the pulley 11 on the outsid...

Page 358: ... steps 1 through 3 under 3 3 5 Removing the Lifter Cable deck front p 8 32P 4 Remove the compartment p 8 25P 5 Remove the screw 1 1 each and de tach the sensor covers upper 2 and lower 3 6 Disconnect the four connectors 4 F08 303 08 7 Remove the screw 1 and detach the sensor plate 2 8 Remove the five screws 3 and detach the plate 4 F08 303 09 1 4 2 3 4 4 3 1 2 4 3 3 ...

Page 359: ... P 9 Fit a wrench 2 into the home of the lifter drive shaft 1 to fix it in place against rotation If you fail to fix the lifter drive shaft in place the lifter cable will become slack when the lifter motor unit is removed F08 303 10 10 Remove the five screws 1 and detach the lifter motor unit 2 F08 303 11 3 4 1 1 2 ...

Page 360: ...ook the ball of the lifter cable on the two pulleys 8 at the front rear of the lifter drive shaft then wind it along the groove of the pulley about 1 5 turns At this time be sure to keep the lifter cable taut so that the long screwdrivers used to keep the lifter in posi tion will move up and stop 5 In this condition secure the two pulleys 5 in place to the lifter drive shaft using a set screw 9 1 ...

Page 361: ... then detach the deck pickup unit 4 F08 304 01 When mounting the deck pickup unit 1 be sure to fit and tighten the three screws 2 indicated in the figure in ad vance F08 304 02 3 4 2 Removing the Deck Pickup Roller 1 Remove the deck pickup unit item 3 4 1 2 Turn over the deck pickup unit and re move the resin ring 1 1 each then detach the two deck pickup rollers 2 The deck pickup roller has a spec...

Page 362: ... the side of the roller is to ward the rear of the machine F08 304 04 Body Rear collar gold colored When mounting the deck pickup roller 2 to the rear of the machine be sure that the marking 4 on the collar 3 and the marking 5 on the side of the roller are toward the rear of the machine F08 304 05 3 4 4 Removing the Deck Pickup Feeding Roller 1 Remove the deck pickup unit p 8 37P 2 Turn over the d...

Page 363: ...lt pulley 2 is toward the front of the machine The pickup feeding roller rubber on the other hand may be attached to the pickup feeding roller shaft in either orientation F08 304 07 3 4 6 Removing the Deck Separation Roller 1 Release the deck from its host machine then remove the two screws 1 and detach the separation roller support plate 2 F08 304 08 2 Remove the joint 1 and detach the deck separ...

Page 364: ... is a general characteristic of urethane sponge and does not affect its performance The part is not offered in different colors 3 4 7 Adjusting the Deck Separation Roller Pressure If double feeding or pickup failure occurs when the deck is used as the source of pa per move the position of the pressure spring 2 of the deck separation roller 1 If pickup failure occurs move the spring in the directio...

Page 365: ...lenoid SL1D Before detaching the deck pickup roller releasing solenoid 1 from the support plate keep note of the position of the sole noid with reference to the two fixing screws 2 on the solenoid Or mark the position of the solenoid on the support plate with a scribe to indicate the position The solenoid must always be positioned in its initial loca tion F08 304 11 1 2 ...

Page 366: ... the Deck Drive PCB 1 Remove the rear cover p 8 20P 2 Disconnect the seven connectors 1 and remove the four screws 2 then detach the deck driver PCB 3 F08 305 01 3 5 2 Removing the Open Switch PCB 1 Remove the front upper cover p 8 21P 2 Remove the two screws 2 from behind the front upper cover 1 and detach the open switch PCB 3 F08 305 02 1 3 2 2 2 2 3 1 2 ...

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Page 369: ...of the host machine Switching of size By user Type of paper Plain paper recycled paper 64 to 90 g m2 Size of paper A5 STMT to A3 11 17 For the cassette 3 A5 STMT to 279mm 432mm B4 LGL max Size of source 500 2 1000 sheets of 80 g m2 paper if 64 g m2 550 2 Control panel No keys on host machine used Display No keys on host machine used Environmental No A cassette heater accessory may considerations b...

Page 370: ...MAR 2001 CHAPTER 9 CASSETTE FEEDING UNIT W1 9 2 P 1 2 Arrangement of Rollers F09 102 01 The following rollers are used to move paper inside the machine Notation Name 1 Pickup roller 2 Feeding roller 3 Separation roller 4 Pull off roller 5 Vertical path roller 1 1 2 2 4 5 5 4 3 3 ...

Page 371: ...ING UNIT W1 9 3 P 1 3 Arrangement of Motors Clutches and Solenoids F09 103 01 The following motors clutch and solenoid are used to move paper inside the machine Notation Name M1C Pedestal main motor M2C Cassette pickup motor CL1C Vertical path roller clutch SL1C Pickup roller descent solenoid M1C CL1C SL1C M2C ...

Page 372: ...he following sensors are used to monitor the movement of paper Notation Name Delay jam Stationary jam Stationary jam at power on Q1604 Cassette 3 paper sensor No No No Q1605 Cassette 4 paper sensor No No No PS2C Cassette 3 re try paper sensor Yes No No PS3C Cassette 4 re try paper sensor Yes No No Q1603 Vertical path paper sensor Yes No No Q1603 Q1604 PS3C Q1605 PS2C ...

Page 373: ...EDING UNIT W1 9 5 P 2 Detecting Jams 2 1 Sequence of Jam Detection 2 1 1 Delay Jams See the descriptions under Pickup Feeding System in Chapter 5 2 1 2 Stationary Jams See the descriptions under Pickup Feeding System in Chapter 5 2 1 3 Jam History See the descriptions under Pickup Feeding System in Chapter 5 ...

Page 374: ...ly 3 1 Pickup Control System F09 301 01 M2C M1C CL1C 8 SL1C 2 4 3 2 4 5 5 3 7 6 9 1 Notation Name 1 Gear 2 Pickup roller 3 Feeding roller 4 Separation roller 5 Lifter 6 Vertical path roller 7 Cam Notation Name 8 Pedestal controller PCB 9 Cassette pickup PCB M1C Main motor M2C Pickup motor CL1C Vertical path clutch SL1C Pickup descent solenoid ...

Page 375: ...sette Pickup Operation See the descriptions under Pickup Feeding System in Chapter 5 3 6 Moving Up Down the Pickup Roller See the descriptions under Pickup Feeding System in Chapter 5 3 7 Detecting the Presence Absence of Paper Inside the Cas sette See the descriptions under Pickup Feeding System in Chapter 5 3 8 Pickup ReTry Operation See the descriptions under Pickup Feeding System in Chapter 5 ...

Page 376: ... FEEDING UNIT W1 9 8 P 4 Identifying the Size of Paper 4 1 Identifying the Size See the descriptions under Pickup Feeding System in Chapter 5 4 2 AB Inch Setting Switch See the descriptions under Pickup Feeding System in Chapter 5 4 3 Paper Size See the descriptions under Pickup Feeding System in Chapter 5 ...

Page 377: ...er you work with the machine 1 The power plug must remain disconnected for safety when disassembling assembling the machine 2 Unless otherwise noted the machine may be assembled by reversing the steps used to disassemble it 3 The screws must be identified by type length diameter and location 4 The mounting screws used for the grounding wire and the varistors come with a washer which must not be le...

Page 378: ... 2000 2000 CANON iR2200 iR2800 iR3300 REV 0 MAR 2001 CHAPTER 9 CASSETTE FEEDING UNIT W1 9 10 P 5 1 External Covers F09 501 01 1 2 3 4 5 6 1 Cassette 3 2 Cassette 3 3 Pickup cover 4 Right cover 2 screws 5 Rear cover 2 screws 6 Left cover ...

Page 379: ...Open the vertical path assembly 2 and disconnect the connector 3 F09 501 02 3 With the vertical path assembly 1 open shift the rear support shaft 2 to the right and the front support shaft 3 to the rear to detach the vertical path as sembly F09 501 03 4 Remove the cable 2 from the front support shaft 1 5 Shift down the pickup cover 3 and detach it to the right F09 501 04 1 2 3 3 1 2 1 2 3 ...

Page 380: ...he host ma chine 7 screws p 7 13P 4 Remove the right rear cover of the host machine 5 screws p 7 13P 5 Remove the right cover 2 screws 6 Remove the screw 1 and disconnect the connector 2 then detach the har ness unit F09 502 01 7 Remove the seven screws 1 and de tach the right support plate 2 8 Disconnect the connector 3 9 Remove the screw 4 and detach the grounding wire 5 10 Remove the four screw...

Page 381: ... 2 5 2 3 Removing the Pickup Soleroid See Pickup Feeding System in Chapter 5 9 1 3 5 2 4 Removing the Frame Lid See Pickup Feeding System in Chapter 5 9 1 4 5 2 5 Removing the Pickup Motor See Pickup Feeding System in Chapter 5 9 1 5 5 2 6 Removing the Vertical Path Clutch See Pickup Feeding System in Chapter 5 9 1 6 5 2 7 Adjusting the Registration for the Cassette Rear Front See Pickup Feeding S...

Page 382: ...sette Size Detection Unit 1 Remove the cassette 3 4 2 Fit a flat blade screwdriver 2 into the opening in the inner cover 1 and free the two claws 3 to detach F09 503 01 3 Remove the two screws 1 and slide the cassette size detection unit 2 to the front to detach 4 Disconnect the two connectors 3 5 Remove the cassette size detection unit F09 503 02 2 1 3 1 2 3 ...

Page 383: ...FEEDING UNIT W1 9 15 P 5 3 2 Removing the Pedestal Controller PCB 1 Disconnect the lattice connector from the host machine 2 Remove the rear over 2 screws 3 Disconnect all the connectors 4 Release the locking support 1 5 Remove the five screws 2 and detach the pedestal controller PCB 3 F09 503 03 2 2 3 1 2 ...

Page 384: ... assembly p 9 12P 3 Remove the rear cover 2 screws 4 Remove the pedestal controller PCB p 9 15P 5 Remove the four screws 1 and detach the main motor drive unit 2 Do not remove the screw 3 paint locked in place F09 504 01 5 4 2 Removing the Pedestal Main Motor 1 Disconnect the lattice connector from the host machine 2 Remove the rear cover 2 screws 3 Disconnect the connector 1 4 Remove the four scr...

Page 385: ...R2200 iR2800 iR3300 REV 0 MAR 2001 CHAPTER 9 CASSETTE FEEDING UNIT W1 9 17 P 5 4 3 Mounting the Pedestal Main Motor 1 When mounting the pedestal main mo tor be sure to tighten the screws in the order indicated in the figure 1 through 4 F09 504 03 1 4 2 3 ...

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Page 389: ...per between 64 g m2 and 90 g m2 Size of paper A3 279 4 431 8mm 11 17 to A5 STMT Number of sheets No 2 delivery slot 250 sheets A4 B5 LTR 100 sheets other sizes Number of sheets No 3 delivery slot 100 sheets A4 B5 LTR 50 sheets other sizes Environmental considerations None in particular Power supply None Dimensions 149 420 254mm 5 87 in 16 5 in 10 in W D H Weight 3 5kg 7 7 lb T10 101 01 Tray names ...

Page 390: ... iR2200 iR2800 iR3300 REV 0 MAR 2001 CHAPTER 10 INNER 2 WAY TRAY A1 10 2 P 1 2 Cross Section F10 102 01 2 5 3 6 4 1 1 No 3 delivery roller 2 No 3 delivery flapper 3 No 2 delivery roller 4 Tray B 5 No 2 delivery inlet roller 6 No 2 deliver inlet flapper ...

Page 391: ...elivery slot No 2 delivery slot SL4 M7 2 way delivery inlet motor M8 2 way delivery outlet motor SL4 2 way delivery solenoid PS19B No 2 delivery sensor PS20B No 2 delivery full sensor PS21B No 3 delivery sensor PS4B 2 way delivery open closed sensor No 3 delivery roller No 3 delivery flapper No 2 delivery inlet roller No 2 delivery roller No 2 delivery inlet flapper PS20B PS19B No 3 delivery slot ...

Page 392: ...d the 2 way delivery outlet motor M8 start to rotate F10 202 01 2 The 2 way delivery solenoid goes on and the paper switches to the No 2 delivery slot Then the 2 way delivery inlet motor and the 2 way delivery outlet motor continue to rotate to send the sheet to the No 2 delivery slot When the trailing edge of the sheet leaves the No 2 delivery sensor PS19B the 2 way delivery inlet motor and the 2...

Page 393: ...y A specific period of time after the leading edge of the sheet reaches the fixing delivery paper sensor PS13 the 2 way delivery inlet motor M7 and the 2 way delivery outlet motor M8 start to rotate F10 203 01 2 The 2 way delivery solenoid goes on and the feeding path switches to the No 2 delivery lot F10 203 02 S14 PS21B PS20B PS19B PS13 No 3 delivery slot No 2 delivery slot No 1 delivery slot S1...

Page 394: ... delivery roller the 2 way delivery outlet motor stops to rotate F10 203 03 4 A specific period of time after it stops to rotate the 2 way delivery outlet motor starts to rotate in reverse thereby sending the sheet to the No 3 delivery slot F10 203 04 S14 PS21B PS20B PS19B No 3 delivery slot No 2 delivery slot No 1 delivery slot S14 PS21B PS20B PS19B No 3 delivery slot No 2 delivery slot No 1 deli...

Page 395: ...tecting Jams 2 4 1 Arrangement of Sensors The following shows the sensor used to detect jams in the Inner 2 Way A1 F10 204 01 PS21B PS19B PS13 PS19B No 2 delivery sensor PS21B No 3 delivery sensor PS24B 2 way delivery open closed sensor PS13 fixing feeding sensor host machine No 3 delivery slot No 2 delivery slot No 1 delivery slot ...

Page 396: ...rence to the clock pulses from the main motor A delay jam is identified if the leading edge of a sheet does not reach the delay jam sensor within a specific period of time after the senor N 1 goes ON F10 204 02 Notation Name Delay jam PS13 Fixing feeding sensor host machine yes PS119B No 2 delivery sensor Yes PS20B No 3 delivery sensor Yes Start key ON or PRINT set INTR PRINT Sensor N 1 Jam check ...

Page 397: ...ivery sensor Yes F10 204 03 2 4 4 Stationary Jam at Power On A stationary jam at power on is identified in reference to the presence absence of paper over a specific period of time cover a specific sensor when the control panel power switch is turned on 2 4 5 Door Open Jam A door open jam will be identified if the 2 way delivery open closed sensor PS24B identifies the state of the door as being op...

Page 398: ...r you work with the machine 1 The power plug must remain disconnected for safety when disassembling assembling the machine 2 Unless otherwise noted the machine may be assembled by reversing the steps used to disassemble it 3 The screws must be identified by type length diameter and location 4 The mounting screws used for the grounding wire and the varistors come with a washer which must not be lef...

Page 399: ...APTER 10 INNER 2 WAY TRAY A1 10 11 P 3 1 External Covers F10 301 01 1 Inner 2 way delivery unit 2 screws 2 Inside delivery tray 3 Connector cover 1 screw 3 1 1 Removing the Inner 2 Way Delivery Unit 1 Remove the inside delivery tray 2 Open the inner 2 way delivery unit 1 F10 301 02 1 2 3 1 ...

Page 400: ...ANON iR2200 iR2800 iR3300 REV 0 MAR 2001 CHAPTER 10 INNER 2 WAY TRAY A1 10 12 P 3 Remove the screw 1 and detach the connector cover 2 F10 201 03 4 Disconnect the two connectors 1 F10 201 04 5 Close the inner 2 way delivery unit 1 F10 201 05 2 1 1 1 ...

Page 401: ... 2000 2000 CANON iR2200 iR2800 iR3300 REV 0 MAR 2001 CHAPTER 10 INNER 2 WAY TRAY A1 10 13 P 6 Remove the screw 1 and the stepped screw 2 from inside F10 201 06 7 Remove the screw 1 and the stepped screw 2 from outside F10 201 07 1 2 1 2 ...

Page 402: ...N INC 2000 2000 2000 2000 CANON iR2200 iR2800 iR3300 REV 0 MAR 2001 CHAPTER 10 INNER 2 WAY TRAY A1 10 14 P 8 Remove the rib 2 from the stay 1 of the host machine and remove the inner 2 way delivery unit 3 F10 201 08 3 2 1 ...

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Page 405: ...he cassette 1 of the host machine for feeding of envelopes its pickup mechanisms are in common with those of the cassette 1 1 1 1 Host Machine The cassette 1 for which the envelope feeder is designed may be either of the following two F11 101 01 F11 101 02 1 GP Cassette N1 2 FL Cassette V1 1 1 2 Names of Parts 1 Side guide plate front 2 Side guide plate rear 3 Lifter 4 Lifter stop 5 Mounting screw...

Page 406: ...assette side plate By user By spring By service person to suit envelope size Size of stack As determined by T11 102 02 envelope specifications Maximum number of envelopes 10 to 6CPM The stack must not exceed the label index with envelope YOUKEI 4 in use decrease in speed occurring in continuous feed Control panel display No Uses that of the host machine Power supply No Dimensions 565 W 523 D 95 H ...

Page 407: ... of the following specifica tions Type Shorter side X longer side Y Recommendation COM10 104 7 241 3 mm Mailwell No 553 Monarch 98 4 190 5 mm Mailwell No 582 DL 110 220 mm Mailwell Schneidersohne No 11345 C5 162 229 mm Schneidersohne Kuvert No 17204 B5 176 250 mm Schneidersohne Kuvert No 15269 YOUKEI 4 105 235 mm Y 401 T11 102 02 Configuration of Envelopes F11 102 01 COM10 Monarch DL C5 YOUKEI 4 Y...

Page 408: ...m each edge of the envelope if triple layered because of the flap within 5 mm or more The figures show the guarantee image area area B they assume that the triple layered area because of the flap is limited to area A Face of the Envelope common F11 102 02 Back of the Envelope COM10 Monarch D C5 YOUKEI 4 F11 102 03 Back of the Envelope B5 F11 102 04 10mm 10mm B 10mm 10mm B B A 5mm 5mm 10mm 10mm B B...

Page 409: ... ENVELOPE FEEDER ATTACHMENT B1 11 5 P 1 3 Pickup 1 3 1 Pickup Operations In place of the cassette lifter operation of the host machine the envelope cassette uses the force of a spring to keep the stack at a specific level other operations are as in the pickup feeding operations of the host machine ...

Page 410: ...pe feeder and jams are detected as by the jam detection mechanism of the host machine 3 Error Codes 3 1 Outline There are no specific types of jams unique to the envelope cassette and error codes are issued as by the error detection mechanism of the host machine 4 Service Mode 4 1 Making Selections 5 OPTION ENV_SW 1 enable 2 disable the key select envelope cassette offered as part of common settin...

Page 411: ...d to be stored by the user near the host machine Be sure to check that the correct spring is fitted whenever you want to switch to envelopes of a different configuration 5 1 1 Envelopes and Type of Spring Use the green painted spring for COM10 Monarch DL and YOUKEI 4 Use the red painted spring for C5 and B5 5 2 Replacing the Spring 5 2 1 Replacing the Spring 1 Remove the two mounting screws 1 each...

Page 412: ...out 15 mm from the catch 2 3 At this time check to make sure that the spring is firmly on the bottom plate F11 502 03 5 3 Changing the Size 5 3 1 Changing the Size 1 Match the lifter 1 and the side guide plate 2 against the size positioning line of the envelope feeder in relation to the edges of the side guide plate then secure them in place by using two mounting screws 3 each F11 503 01 Take care...

Page 413: ... 9 P Mounting Hole by Side Guide Plate front The side guide rear is symmetrically opposite F11 503 02 2 Register the specifications of the enve lope using register envelope offered as part of common settings 3 Check to make sure that envelopes are fed correctly 3 4 5 2 1 3 4 5 2 1 1 Monarch 2 COM10 YOUKEI 4 3 DL 4 ISO C5 5 ISO B5 ...

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Page 417: ...embly 1 9T 1 Making lnitial Checks 2 1T 2 Checking the Scanner Side 2 1T 3 Checking the Printer Side 1 3 2 2T 4 Checking the Printer Side 2 3 2 2T 5 Checking the Printer Side 3 3 2 2T CHAPTER 3 STANDARDS AND ADJUSTMENTS 1 Image Adjustments 3 1T 1 1 Standards of Image Position 3 1T 1 2 Checking the Image Position 3 2T 1 3 Adjusting Left Right lamge Margin 3 3T 1 3 1 Adjusting the Registration for t...

Page 418: ...it 3 12T 2 8 When Replacing the Reader Controller PCB 3 12T 3 Image Formation System 3 13T 3 1 Positioning the Developing Assembly Magnetic Seal 3 13T 3 2 Mounting the Developing Assembly Blade 3 13T 3 3 Removing the Paper Lint 3 14T 3 4 Cleaning the Waste Toner Case 3 15T 4 Fixing System 3 16T 4 1 Mounting the Locking Cam Unit 3 16T 5 Paper Deck 3 17T 5 1 Mounting the Front Cover 3 17T 5 2 Adjust...

Page 419: ...em 4 28T 4 1 1 The AC power is absent 4 28T 4 1 2 The DC power is absent 4 29T 4 2 Printer Unit 4 30T 4 2 1 Pickup fails 4 30T 4 2 2 The lifter fails to move up pickup from the cassette 4 31T 4 2 3 The vertical path roller fails to rotate 4 32T 4 2 4 The registration roller fails to rotate 4 32T 4 2 5 Pickup from the multifeeder tray fails i e the pickup roller fails to rotate 4 33T 4 2 6 Pickup f...

Page 420: ...les 4 45T 6 Outline of Electrical Components 4 46T 6 1 Introduction 4 46T 6 1 1 Guide to the List 4 46T 6 1 2 Checking the Photointerrupters 4 47T 6 2 E201 reader unit printer unit 4 48T 6 2 1 Clutches 4 48T 6 2 2 Solenoids Switches 4 48T 6 2 3 Motors 1 2 4 50T 6 2 3 Motors 2 2 4 52T 6 2 4 Fans 4 54T 6 2 5 Sensors 1 3 4 56T 6 2 5 Sensors 2 3 4 58T 6 2 5 Sensors 3 3 4 60T 6 2 6 Lamps Heaters and Ot...

Page 421: ...pgrading the BOOT ROM 7 14T 1 4 1 Making Preparations 7 14T 1 4 2 Connection 7 15T 1 4 3 Preparing BOOT ROM 7 15T 1 4 4 After Downloading 7 19T 1 5 Formatting the HDD 7 20T 1 5 1 Making Connections 7 20T 1 5 2 Starting Formatting 7 20T 1 5 3 Points to Note When For matting the Hard Disk 7 26T 1 6 Downloader PCB 7 27T 1 6 1 Purpose 7 27T 1 6 2 Downloader PCB Components 7 27T 1 6 3 Download Procedur...

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Page 425: ...de with a scheduled visit to the user s The estimates are subject to change depending on the conditions of the site of installation or how the machine is used 1 1 Reader Unit The reader unit does not have parts that require periodical replacement 1 2 Printer Unit The printer unit does not have parts that require periodical replacement 1 3 Side Paper Deck The side paper deck does not have parts tha...

Page 426: ...h 2001 No Part name Part No Q ty Life prints Remarks 1 Transfer roller FF6 0104 1 240 000 2 Transfer static eliminator FF5 7246 1 240 000 3 Developing cylinder FG6 5714 1 480 000 4 Fixing cleaning roller FG6 5709 1 150 000 5 Pre exposure lamp FG5 6297 1 240 000 6 Pickup roller FF5 4552 020 2 120 000 Actual prints made 7 Feeding roller FF5 4552 020 2 120 000 Actual prints made 8 Separation roller F...

Page 427: ...40 000 Actual prints made 3 Feeding roller FF5 7541 1 240 000 Actual prints made 4 Separation roller FB2 7777 020 1 240 000 Actual prints made T01 203 03 2 5 Cassette Feeding Unit As of March 2001 No Part name Part No Q ty Life prints Remarks 1 Pickup roller FF5 4552 020 2 120 000 Actual prints 2 Feeding roller FF5 4552 020 2 120 000 Actual prints 3 Separation roller FF5 4634 020 2 120 000 Actual ...

Page 428: ...ound for soiling 3 characters for clarity 4 margin 5 fixing registration and back for soiling The margin must meet the following standards Leading edge 2 5 1 5 mm Left edge 2 5 1 5 mm Right edge 0 5 mm or more Trailing edge 2 5 1 1 1 7 mm smaller than B4 2 5 2 0 mm 3 5 0 6 2 8 mm B4 or larger 3 5 2 0 mm 5 5 1 5 5 0 mm free size with DADF H1 4 Optical Unit Clean the following using a blower brush t...

Page 429: ...ter toner according to the standards im posed by the government concerned 2 Do not dispose of waste toner into fire to avoid explosion 10 Make test copies 11 Make sample copies 12 Check the operation of the leakage breaker While the power switch is ON press the test switch of the leakage breaker to make sure that it operates normally i e the lever goes OFF to cut the power If the leakage breaker f...

Page 430: ...not use solvents or oils not indicated herein 4 1 Reader Unit Clean Replace Lubricate Adjust Inspect T01 401 01 Part Scanner cable Scanner rail Copyboard glass No 1 through No 3 mirror Original illumination reflecting plate Original size sensor Lens Unit Scanner Optical unit Upon installation Maintenance intervals Remarks Silicone oil S20 FY9 6011 every 120 000 ...

Page 431: ...let guide up per lower Pre registration paper lint Transfer guide Developing member Base developing as sembly Waste toner case Unit Laser opti cal unit Pickup feeding as sembly Developing assembly Waste toner collection assembly Upon in stallation every 120 000 Maintenance intervals Remarks Use special tool Inspect remove Remove waste toner and then clean the toner case Replase the toner case if a...

Page 432: ...rvicing at the specified intervals F01 500 01 No 1 through No 3 mirrors Cleaning blower brush Reflecting shade Cleaning blower brush Copyboard glass Cleaning Original size sensor Cleaning blower brush Scanner rail Lubricating Scanner cable Check Lens Cleaning blower brush Bending mirror Cleaning special tool Feeding assembly base Cleaning Developing assembly base Dry wiping Transfer guide Cleaning...

Page 433: ...e residual toner can soil the back and the leading edge or left right edges of prints If soiling is noted clean also the transfer guide and the static eliminator at the same time as the bottom of the developing assembly 6 1 Cleaning the Bottom of the Developing Assembly 1 Open the front door 2 Slide out the developing assembly 1 3 Dry wipe the bottom of the developing assembly 4 Slide in the devel...

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Page 437: ...copy in AE mode YES YES YES Is the white background of the copy foggy Is the copy density normal Vary the setting in service mode COPIER ADJUST DENS DENS ADJ If the image is dark decrease the setting If the image is light increase the setting Is the copy image density normal Is the density of the copy image normal Is the image foggy NO NO NO Is there a vertical line in the image YES Make a copy in...

Page 438: ...reciable difference in density between left and right of the image YES Clean the following 1 Laser mirror 2 No 1 mirror Are both rear and front of the pre exposure lamp ON Is there a difference in density between left and right of the image YES YES NO YES Is the developing assembly securely locked in place Is the coating of toner on the developing sleeve uneven Replace the pre exposure lamp unit L...

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Page 441: ...nts 1 1 Standards of Image Position The image margin non image width of a print made in Direct must be as follows F03 101 01 Image Leading Edge Margin F03 101 02 Left Right Image Margin F03 101 04 Left Non Image Width with DADF H1 F03 101 03 Leading Edge Non Image Width 2 5 1 5mm 0 2 4 6 8 10 2 5 1 5mm 2 5 1 5mm 2 5 2 0mm 0 2 4 6 8 10 2 5 1 5mm ...

Page 442: ... see that the image margin and the non image width are as indicated Each cassette Manual feed tray Duplex feeding unit Side paper deck If not as indicated adjust the image position in the following order 1 Adjusting the left right image margin registration 2 Adjusting the image leading edge margin registration 3 Adjusting the left right non image width CCD read start position 4 Leading edge non im...

Page 443: ...the following service mode first if not corrected perform the adjustments that follow FUNCTION CI ADJ Y C2 ADJ Y C3 ADJ Y C4 ADJ Y 1 Remove the cassette 2 Remove the two screws 1 and detach the horizontal registration base assem bly 2 F03 103 01 3 Loosen the screw 1 and adjust the horizontal registration plate 2 When making adjustments try to match the arrow 3 against the index each graduation bei...

Page 444: ...e plate unit 2 back and forth to adjust F03 103 03 1 3 3 Adjusting the Registration for the Deck Try the following service mode first if not corrected perform the adjustments that follow COPIER FUNCTION DK ADJ Y 1 Slide out the compartment 2 Using the two screws 2 change the position of the latch plate 1 of the deck open solenoid SL2D found at the left rear At this time use the index 3 on the latc...

Page 445: ...DJUST Feed ADJ REGIST F03 104 01 1 5 Adjusting the Left Right Non Image Width 1 Adjust the non image width in service mode so that it is as indicated COPIER ADJUST ADJ XY ADJ Y F03 105 01 Edge of paper Decreasing the REGIST setting A decrease by 10 will increase the margin by 1 mm Increasing the REGIST setting An increase by 10 will decrease the margin by 1 mm 2 5mm 2 0 Edge of image Increasing th...

Page 446: ... ADJ XY ADJ X F03 106 01 2 Scanning System 2 1 After Replacing the Scanning Lamp Execute CCD auto adjust in service mode and record the updated CCD adjust ment data on the service label 1 CCD Auto Adjust COPIER FUNCTION CCD CCD ADJ 2 CCD Adjustment Data All items under COPIER ADJUST CCD Image leading edge Decreasing the ADJ X setting A decrease by 12 will decrease the width by 1 mm Increasing the ...

Page 447: ...Using two screws 4 mount the motor unit 1 temporarily 3 Fit the spring 5 to apply tension to the belt 3 4 Check to make sure that the belt 3 is vertical F03 202 01 5 While taking care not to hold the scan ning lamp 1 or the reflecting shade 2 move the No 1 mirror base 3 back and forth two to three times to make a check once again F03 202 02 6 Tighten the two screws to secure the motor unit in plac...

Page 448: ...e drive pulley and wind the cable firmly so that it will not turn idly 4 runs inside 5 runs outside then tape it in place At this time check to make sure that the cable fixing is on the inside 3 Engage the cable with each pulley and temporarily fix one of its ends to the cable fixing plate and the other to the hook on the reader frame 4 Temporarily secure the cable fixing in place to the No 1 mirr...

Page 449: ...DS AND ADJUSTMENTS 3 9 T 2 4 Adjusting the Position of the No 1 No 2 Mirror Base 1 Set the pins of the mirror positioning tool as indicated For the Front F marking initial FY9 3009 set for the machine F03 204 01 For the Rear R marking initial FY9 3009 set for the machine F03 204 02 A A B B C C A A B B C C ...

Page 450: ...ror base is ad justed in keeping with the back and froth movement of the cable fixing plate Front Side F marking F03 204 03 Rear Side R marking F03 204 04 3 Fix the end of the cable which is tem porarily secured on the hook of the reader frame in place using the spring 4 Fully tighten the screw on the cable fix ing plate 5 Fully tighten the screw on the cable fix ing so that it is secured on the N...

Page 451: ...e copyboard glass butt the copyboard glass 1 against the vertical horizontal size plate 2 If not done prop erly the shadow of the size plate will appear on images made in enlargement mode After mounting make an 800 enlargement copy to check Thereafter execute optimum position auto adjustment for the standard white plate to ensure correct shading correc tion COPIER FUNCTION CCD SH PS ST 2 1 ...

Page 452: ...4 Lastly fit the two screws 7 on the top face F03 206 01 2 7 Points to Note When Replacing the CCD Unit Execute CCD auto adjustment and edge gain correction position auto adjust ment in service mode then record the up dated CCD adjustment data on the service label 1 CCD Auto Adjustment COPIER FUNCTION CCD CCD ADJ 2 Edge Gain Correction Auto Adjustment COPIER FUNCTION CCD EGGN POS 3 CCD Adjustment ...

Page 453: ... seal is in firm contact with the casing F03 301 01 3 2 Mounting the Developing Assembly Blade The blade 1 and the blade base 2 of the blade base unit are ad justed to a high accuracy at the factory Do not disassemble the unit If you happen to have removed the blade adjust its position so that the gap between the blade and the developing cylinder 3 is 0 21 0 03 mm using a gap gauge CK 0057 000 F03...

Page 454: ... MAR 2001 CHAPTER 3 STANDARDS AND ADJUSTMENTS 3 14 T 3 3 Removing the Paper Lint 1 Open the front cover 2 Remove the paper lint cleaning cover 1 by inserting a flat blade screwdriver F03 303 01 3 Slide out the paper lint cleaning lever 1 and move it back and forth F03 303 02 1 1 ...

Page 455: ...etach the waste toner case cover 2 2 Take out the waste toner case 3 F03 304 01 3 Dispose of the waste toner collecting inside the waste toner case 4 Clean both inside and the outside of the waste toner case 1 area A indicated by shading with alcohol F03 304 02 5 Fit the waste toner case 1 back in the machine and mount the waste toner case cover 2 with a screw 3 F03 304 03 1 2 3 1 A 3 2 1 ...

Page 456: ...g System 4 1 Mounting the Locking Cam Unit 1 Check to see if the feeding assembly is locked in place 2 Match the arrow of the gear of the lock ing cam unit 1 against the middle of the gear 3 of the fixing drive unit e i where the rear 4 of the gear of the locking cam unit is in contact with the cut up 5 of the frame F03 401 01 4 3 1 5 2 ...

Page 457: ... indicator F03 501 01 2 Be sure to mount the front cover so that gap A between the front cover 1 and the front upper cover 2 is 3 1 mm F03 501 02 If you operate the deck without matching the position of the pa per level indicator and the deck lifter the drive mechanism of the paper level indicator can be come damaged If you have moved the paper level indicator drive belt behind the front cover or ...

Page 458: ... arrow 4 move it until a little resistance is felt F03 502 01 5 3 Adjusting the Position of the Support Member If the compartment cannot be opened closed smoothly and the position of the sup port roller must be adjusted perform the following 1 Remove the front cover 2 Using the four screws 4 of the roller support plate 3 make adjustments so that the support roller 1 and the floor 2 is about 3 mm w...

Page 459: ...g 5 on the side of the roller is to ward the rear of the machine F03 504 01 Body Rear collar gold colored When mounting the deck pickup roller 2 to the rear of the machine be sure that the marking 4 on the collar 3 and the marking 5 on the side of the roller are toward the rear of the machine F03 504 02 5 5 Removing the Deck Pickup Feeding Roller 1 Remove the deck pickup unit p 8 36P 2 Turn over t...

Page 460: ...kup feeding roller rubber on the other hand may be attached to the pickup feeding roller shaft in either orientation F03 506 01 5 7 Adjusting the Deck Separation Roller Pressure If double feeding or pickup failure occurs when the deck is used as the source of pa per move the position of the pressure spring 2 of the deck separation roller 1 If pickup failure occurs move the spring in the direction ...

Page 461: ...ng Solenoid SL1D Before detaching the deck pickup roller releasing solenoid 1 from the support plate keep note of the position of the sole noid with reference to the two fixing screws 2 on the solenoid Or mark the position of the solenoid on the support plate with a scribe to indicate the position The solenoid must always be positioned in its initial loca tion F03 508 01 1 2 ...

Page 462: ... Take out the paper from the deck 3 Remove the right cover of the machine 4 Loosen the two fixing screws 2 of the side member 1 5 With the side member in contact with the floor tighten the fixing screws At this time refer to the index so that the left and right screws match against the same index F03 509 01 6 Disconnect the machine from the host machine and then connect it once again If it can be ...

Page 463: ...iR3300 REV 0 MAR 2001 CHAPTER 3 STANDARDS AND ADJUSTMENTS 3 23 T 6 Cassette Feeding Unit W1 6 1 Mounting the Pedestal Main Motor 1 When mounting the pedestal main mo tor be sure to tighten the screws in the order indicated in the figure 1 through 4 F03 601 01 1 4 2 3 ...

Page 464: ...se the green painted spring for COM10 Monarch DL and YOUKEI 4 Use the red painted spring for C5 and B5 7 2 Replacing the Spring 7 2 1 Replacing the Spring 1 Remove the two mounting screws 1 each and detach the side guide plate 2 front rear and the lifter 3 F03 702 01 2 Holding the bottom 1st 2nd loops of the spring 1 turn it clockwise to free it from the envelope feeder F03 702 02 2 3 2 1 1 1 ...

Page 465: ... 15 mm from the catch 2 3 At this time check to make sure that the spring is firmly on the bottom plate F03 702 03 7 3 Changing the Size 7 3 1 Changing the Size 1 Match the lifter 1 and the side guide plate 2 against the size positioning line of the envelope feeder in relation to the edges of the side guide plate then secure them in place by using two mounting screws 3 each F03 703 01 Take care so...

Page 466: ... T Mounting Hole by Side Guide Plate front The side guide rear is symmetrically opposite F03 703 02 2 Register the specifications of the enve lope using register envelope offered as part of common settings 3 Check to make sure that envelopes are fed correctly 1 Monarch 2 COM10 YOUKEI 4 3 DL 4 ISO C5 5 ISO B5 3 4 5 2 1 3 4 5 2 1 ...

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Page 469: ...at to keep the machine level 7 The source of power must provide power night and day Check the sight against the above requirements 1 2 Checking the Originals Check to find out if the symptom is caused by the originals used or by the machine 1 The copy density is optimum if set to index 5 1 2 Originals with a reddish tone tend to prevent reproduction of good contrast 3 Originals of specific densiti...

Page 470: ...ner Otherwise light images or uneven density can result 1 6 Checking the Paper 1 Check to see if the paper used is of a recommended type Advise the user that paper not of a recommended type may fail to bring about expected results 2 Check to see if the paper is moist Moist paper can adversely affect transfer causing poor images or separation faults leading to jams and wrinkles Advise the user on t...

Page 471: ...m a cold to warm place can cause condensation inside the machine causing various problems Memo 1 Condensation in the optical system glass mirror lens can cause dark images 2 Condensation in the charging system can cause leakage 3 Condensation on the pickup feeding guide can cause feeding faults If condensation is noted dry wipe the part or leave the machine pow ered and alone for 60 min ...

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Page 475: ...YES End AE adjustment 2 Make copies in AE mode Is the text too light YES Execute AE adjustment Decrease the setting of the following in service mode COPIER ADJUST AE AE TBL Developing assembly 3 Are the block members of the developing assembly in contact with the photosensitive drum NO Check the developing assembly locking lever Check the surface of the developing assembly block members for foreig...

Page 476: ... Go to step 7 Feeding unit Transfer charging roller 3 Is the feeding unit locked in place correctly NO Check the transfer charging roller pressure spring 4 Is there electrical leakage around the electrode of the feeding unit YES Check the electrode of the feeding unit 5 Is there dirt cracking or scratching on the transfer charging roller YES Replace the transfer charging roller 6 Are the position ...

Page 477: ...B Developing assembly 9 Is the developing assembly fitted securely Check to see if the develop ing block members are in firm contact with the photosensitive drum NO Fit the developing assembly correctly Toner level detection assembly development fault 10 Is there toner inside the developing assembly NO Check the toner sensor Check the connectors and the harnesses for electrical continuity Drum uni...

Page 478: ...inder rotating NO Check the developing clutch for a lose hex screw Feeding unit tranfer charging roller 5 Is the feeding unit locked in place correctly Is the transfer roller in contact with the photosensitive drum whet the feed ing unit is locked in place NO Check the transfer charging roller pressure spring Check the feeding locking assembly 6 Is there leakage in the electrode assembly of the fe...

Page 479: ...age YES Remove the foreign matter Paper 10 Is there foreign matter in the transfer guide assembly or the transfer charging roller and is there leakage NO Try fresh paper or paper of a different type Development fault 11 Is the developing assembly in firm contact with the photosensitive drum Check to see that the developing block members are in firm contact with the photosensitive drum NO Fit the d...

Page 480: ... Is the pre exposure lamp ON during copying operation NO 1 Replace the pre exposure lamp unit 2 Replace the DC controller PCB Developing assembly 4 Is the coating of toner on the developing cylinder even NO 1 Clean the tip of the blade of the developing assembly dry wiping 2 Clean the surface of the developing cylinder 3 Check the toner inside the developing assembly for uneven deposit 5 Try the f...

Page 481: ...in controller PCB DC controller PCB composite power supply PCB Developing assembly 4 Is the developing cylinder insulated from the GND of the machine Turn off the main power switch and disconnect the connector J130 of the composite power supply PCB then check the length between J130 1 and the metal plate of the host machine for electrical continuity NO Check the area around the developing cylinder...

Page 482: ... corrected YES End Scanner 2 Clean the mirrors and lenses Is the problem corrected YES End Developing assembly 3 Is the coating of toner on the developing cylinder even NO 1 Check the edge of the blade of the developing assembly 2 Dry wipe the surface of the developing cylinder Photosensitive drum External light 4 Is there a scratch in the peripheral direction on the surface of the photo sensitive...

Page 483: ... roller 2 Clean the primary charging roller Is the problem corrected YES End Photosensitive drum 3 Is there a scratch or a black line in the peripheral direction of the surface of the photosensitive drum Be sure to wipe the black line on the surface of the photosensitive drum with a cloth coated with toner and make sure that the black line disappears NO Replace the drum unit If there is a scratch ...

Page 484: ...he transfer charg ing roller or the separation static eliminator Developing assembly 4 Is the coating of toner on the developing cylinder even NO Check the edge of the developing assembly If the developing as sembly is without toner see the descriptions under The Add Toner message fails to go ON Fixing film 5 Is there a scratch in the peripheral direction of the fixing film YES Replace the fixing ...

Page 485: ...n the developing block members Dry wipe the surface of the developing cylinder If a scratch is found on the surface of the developing cylinder re place the developing cylinder Drum unit 3 Does the problem occur at intervals of about 94 mm YES Clean the drum If a scratch is found on the drum replace the drum unit Paper 4 Try paper fresh out of package YES The paper may be moist Advise the user on t...

Page 486: ...machine side plate about 50 to 650V NO Check the transfer guide bias connector Clean the transfer guide Clean the bottom of the developing assembly Developing assembly Registration roller Drum cleaner 4 Does the problem occur at intervals of about 50 mm YES Clean the registration roller Clean the transfer guide Check the developing assembly for leakage of toner Clean the bottom of the developing a...

Page 487: ...atch is found on the fixing film replace the film unit Fixing heater 4 Does the heater operate NO See The fixing heater fails to operate Fixing lower roller pressure 5 Is the lower roller pressure nip width as indicated NO Replace the fixing assembly Thermistor 6 Does the indication in the following service mode increase COPIER DISPLAY ANALOG FIX C NO Replace the film unit Paper 7 Is the paper of ...

Page 488: ... Feeding roller Separation roller 3 Has the pickup feeding or separation roller of the cassette in question reached the end of its life YES Check the roller if worn replace it REGIST 4 Execute the following in service mode ADJUST FEED ADJ REGIST Is the problem corrected Note 1 YES End Registration roller Pickup Feeding guide 5 Does the problem occur only in double sided mode YES Check the rollers ...

Page 489: ...matter Scanner rail 2 Move the No 1 mirror base slowly by hand Does it move smoothly NO Clean the surface of the scanner rail with alcohol thereafter apply a small amount of silicone oil Drum drive assembly Photosensitive drum 3 Does the problem occur at intervals of about 94 mm YES Check the drum drive assembly Check the drum ends where developing block members remain in contact for a scratch or ...

Page 490: ...rd YES Check the scanning lamp and the inverter PCB Drum unit 3 Does the problem occur at intervals of 94 mm YES Replace the drum unit Wiring 4 Is the wiring between the scanning lamp the inverter PCB and the reader assembly NO Correct the wiring Developing assembly 5 Is the coating of toner on the developing cylinder normal NO Check the developing bias Scanner Feeding system 6 Make reduced copies...

Page 491: ... ratio in Direct as indicated NO Adjust the position of the No 1 mirror an the No 2 mirror Developing bias 4 Are the connection and the electrical continuity of the high voltage for the developing bias normal The resistance of the cable for the developing bias and the resistance between the terminal of the composite power supply PCB and the terminal on the developing assembly is about 10 kΩ NO Che...

Page 492: ...rging roller mounted properly NO Check the mounting condition 5 Is leakage noted on the transfer charging roller YES Check the transfer charging roller Transfer high voltage cord 6 Is the connection of the transfer high voltage cord normal Is there elec trical continuity in the transfer high voltage cord The resistance of the transfer high voltage cord is about 10 kΩ NO Connect the cord properly R...

Page 493: ...ING IMAGE FAULTS MALFUNCTIONS 4 25 T Wiring 10 Is the wiring between the CCD PCB and the reader controller PCB nor mal NO Correct the wiring Laser scanner unit Drum unit 11 Try replacing the drum unit Is the problem corrected NO Check the laser shutter mechanism if normal replace the laser scanner unit YES End ...

Page 494: ...f the connectors connection of the harness and electri cal continuity from J130 7 of the composite power supply PCB to the pri mary charring roller normal The resistance of the high voltage cord for primary charging is 10 kΩ NO Correct the fault Mirror position 5 Generate test prints PG TYPE 1 through 8 At this time is the image on the photosensitive drum normal NO Go to step 7 DC controller PCB C...

Page 495: ... make copies of the NA 3 Chart Is the copy image nor mal YES End Drum unit 2 Set the following to 1 OPTION BODY PRIAC SW Then make copies of the NA 3 Chart Is the copy image normal YES End NO Replace the drum unit 3 24 The copy has a black line stream reading Reading glass Dirt 1 Does the problem occur on the same position on all copies YES Check the reading glass for dirt and a scratch NO Paper l...

Page 496: ...ks 1 Is the power plug connected to the power outlet 2 Is the rated AC voltage present at the power outlet 3 Has the leakage breaker gone ON 2 Switch PCB Wiring Connector Is the resistance 0 Ω when the switch is turned on and Ω when it is turned off NO Replace the switch PCB YES Check the AC power line power cord leakage breaker switch PCB main power supply PCB J6 for poor wiring i e electrical co...

Page 497: ...he fuse on the composite power supply PCB blown YES Remove the cause of the fuse and replace the fuse 3 Main power supply PCB Composite power supply PCB Is the output voltage of each power supply PCB normal a Main Power Supply PCB b Composite Power Supply YES Check the wiring from each power supply PCB to each load NO Replace the faulty power supply PCB Connector J202 1 3 5 J203 2 J204 1 3 7 8 9 J...

Page 498: ...med Correct or replace it 4 Pickup feeding separation roller Execute pickup operation Does the roller rotate YES The movement of paper is faulty because of wear on the pickup feeding separate roller Replace the roller 5 Pickup drive assembly Is there damage foreign matter on the gear of the pickup roller drive assem bly YES Replace the gear Remove the foreign matter 6 Pickup motor M2 Execute the f...

Page 499: ...er gear Lifter gear retaining lever Lifter ascent lever Is any of the gear faulty damaged YES Replace it 4 Lifter drive assembly Is the gear of the lifter drive assembly damaged or subject to foreign matter Is the drive belt faulty YES Replace the gear belt Remove the foreign matter 5 Pickup roller descent solenoid SL1C Execute the following in service mode code 6 of COPIER FUNCTION PART CHK SL i ...

Page 500: ...e following in service mode code 1 of COPIER FUNCTION PART CHK CL i e CL ON Is the clutch control signal present at J302A 4 of the DC controller PCB YES Replace the pickup PCB NO Replace the DC controller PCB 4 2 4 The registration roller fails to rotate 1 Registration paper sensor PS10 When paper is placed over the sensor does bit 3 change from 0 to 1 service mode COPIER I O DC CON IO P015 NO The...

Page 501: ...ervice mode code 2 of COPIER FUNCTION PATH CHK CL i e CL ON Is the clutch drive signal present between J302B 7 and 8 of the DC controller PCB J302B 7 24 V J302B 8 MLT_CL YES Check the wiring if normal replace the clutch NO Replace the DC controller PCB 4 2 6 Pickup from the multifeeder tray fails i e the multifeeder holding plate fails to move up 1 Main motor Is E010 faulty main motor indicated YE...

Page 502: ...s the problem corrected YES Yes NO Check the drum unit and the drive assembly of the drum drive unit If a fault is discovered correct the fault or replace the unit 4 2 8 The pre exposure lamp fails to go ON 1 Pre exposure lamp LAMP2 DC controller PCB Execute the following in service mode COPIER FUNCTION MISC P PRE EXP Is the activation control signal present at J312B of the DC controller PCB J312B...

Page 503: ...ve smoothly NO Remove the dirt foreign matter from the scanner rail Remove any object that comes into contact with the scanner Use alcohol for cleaning thereafter apply a small amount of silicone oil FY9 6010 If the inverter PCB is not positioned correctly it can come into contact with the scanner 4 Wiring Connector Is the connection of the wiring and connectors from J401 of the reader con troller...

Page 504: ...PCB J4061 and the lamp correct NO Correct the wring and connect the connectors securely 2 Inverter PCB Is E220 indicated YES Replace the inverter PCB 3 Scanning lamp Reader controller PCB Execute the following in service mode COPIER FUNCTION MISC R SCANLAMP Is the activation control signal present at J402 of the reader controller PCB J402 2 LMP_ON J402 3 GND J402 4 24 VU YES The scanning lamp is f...

Page 505: ... from the old PCB and mounted to the new PCB Is the shorting con nector fitted to the connector J1060 of the main control card NO Fit the shorting connector YES The main controller PCB is faulty Replace the PCB 4 4 3 The Add Paper message fails to go OFF 1 Cassette pickup assembly Is the lifter mechanism of the cassette normal NO See The lifter fails to move up pickup from cassette 2 Cassette 1 2 ...

Page 506: ...ver switch when the front cover is closed check the interval between J200 1 and J200 3 on the main power supply PCB for electrical continuity NO Replace the front cover switch 3 Main power supply PCB Is 24 V supplied by the main power supply PCB to the composite power supply PCB Main power supply PCB J202 5 24VU1 SW J202 6 0VU1 Composite power supply PCB J135 1 24VU1 SW J135 2 0VU1 NO Replace the ...

Page 507: ...ter fails to move up 3 Deck pickup roller Does the deck pickup roller rotate YES If the roller is soiled clean it with alcohol If it is deformed be cause of wear replace it 4 Belt displacement Is the belt used to transmit drive to the deck pickup roller fitted correctly NO Fit the belt correctly 5 Gear Is the drive from the deck main motor transmitted to the pickup assembly NO Check the drive asse...

Page 508: ...NO Remove the pickup assembly and check the spring and the lever 4 Deck lifter motor M2D Does the deck lifter motor rotate YES Go to step 6 5 Deck open detecting switch SW1D Deck drive PCB Does the voltage between J7 1 24V OUT and J7 3 GND 24V IN of the deck driver PCB change from about 0 to 24 V YES Check the wiring to the switch if normal replace the switch NO Replace the deck driver PCB 6 Deck ...

Page 509: ...that can occur inside the machine are grouped according to location 1 Pickup assembly 2 Separation feeding assembly 3 Fixing delivery assembly duplex reversing assembly 4 Duplex feeding assembly The descriptions that follow are also grouped according to the locations of jams the loca tion and the nature of a specific jam may be checked in the machine s service mode COPIER DISPLAY JAM F04 501 01 1 ...

Page 510: ...sette Try a different cassette Is the problem corrected YES Check the faulty cassette 4 Paper moist Is the paper curled or wavy or in any way different YES Replace the paper Advise the user on the correct method of storing paper 5 Paper non recommended Try paper of a recommended type Is the problem corrected YES Advise the user to use recommended paper 6 Paper guide plate Is the paper guide plate ...

Page 511: ...R DISPLAY JAM Is there paper over the sensor NO Check the wiring if normal replace the sensor 5 Registration roller Feeding unit transfer charging roller Does the registration roller rotate NO Check the registration motor M9 YES Check to make sure that the feeder unit is securely locked in place if a fault is found check the transfer charging roller assembly or the feeder locking assembly 5 1 3 Fi...

Page 512: ...ng edge of the paper to see if there is a margin 5 1 4 Duplex Feeding Assembly 1 Paper guide plate Is there foreign matter around the paper guide Or is it deformed YES Remove the foreign matter and correct the deformation 2 Duplex inlet paper sensor lever Duplex output paper sensor lever Does the lever of the sensor in question move smoothly NO Correct the mechanisms so that the lever moves smooth...

Page 513: ... the power supply while paper is moving through the feeding as sembly At this time is the paper wrinkled Or is it moving askew YES 1 Check the pickup assembly 2 Check the guide in front of the registration roller 3 Check the registration roller 2 Paper moist Try new paper Is the problem corrected YES The paper may be moist Advise the user on the correct method of storing paper 3 Paper non recommen...

Page 514: ...ns and the I O addresses used are based on those in the general circuit diagrams enabling reference to the general circuit diagrams for wiring and signal descriptions For the general circuit diagrams see the Ap pendix 6 1 1 Guide to the List The following notations are used to indicate the targets of connections DC CON DC controller PCB R CON reader controller PCB MN CON main controller PCB FEED p...

Page 515: ...f detection and then check the Service Mode screen b Open Closed Sensor Check the Service Mode screen while opening closing the cover unit in question c Position Sensor Presence Absence Sensor Move the unit in question by hand Try removing and then mounting it If the I O level changes in response to operation the sensor may be assumed to be normal To check a photointerrupter found inside a unit wh...

Page 516: ...00 2000 2000 CANON iR2200 iR2800 iR3300 REV 0 MAR 2001 CHAPTER 4 TROUBLESHOOTING IMAGE FAULTS MALFUNCTIONS 4 48 T 6 2 E201 reader unit printer unit 6 2 1 Clutches 6 2 2 Solenoids Switches F04 602 01 SL5 SL6 CL3 CL2 SW3 SW1 SW2 CL1 SL1 ...

Page 517: ...eder clutch 0 ON 1 OFF CL3 DC CON A3 20 J P001 7 Developing clutch 0 ON 1 OFF 6 2 2 Solenoids Switches Reader Unit The reader unit does not have any solenoid or switch Printer Unit Electrical signal target Reference to general I O address Remarks Name circuit diagram I O indication SL1 DC CON A3 20 N P002 0 Pickup DOWN solenoid 1 ON 0 OFF SL5 DC CON A3 20 J P002 3 Multifeeder holding plate 1 ON 0 ...

Page 518: ...OPYRIGHT 2001 CANON INC 2000 2000 2000 2000 CANON iR2200 iR2800 iR3300 REV 0 MAR 2001 CHAPTER 4 TROUBLESHOOTING IMAGE FAULTS MALFUNCTIONS 4 50 T 6 2 3 Motors 1 2 F04 602 02 M1 M2 M3 M4 M5 M6 M9 M10 M400 ...

Page 519: ... 0 CW IO P01 2 0 drive enabled IO P01 4 1 0 return to origin IO P01 5 6 Default IO P04 6 Analog IO P06 0 0 new current mode Printer Unit 1 2 Electrical signal target Reference to general I O address Remarks Name circuit diagram I O indication M1 DC CON A3 20 I P001 0 Main motor 0 ON 1 OFF P008 3 0 lock M2 FEED A3 20 N P003 0 to 3 Pickup motor M3 DC CON A3 17 N P003 4 to 7 Horizontal registration s...

Page 520: ...OPYRIGHT 2001 CANON INC 2000 2000 2000 2000 CANON iR2200 iR2800 iR3300 REV 0 MAR 2001 CHAPTER 4 TROUBLESHOOTING IMAGE FAULTS MALFUNCTIONS 4 52 T 6 2 3 Motors 2 2 F04 602 02 M1 M2 M3 M4 M5 M6 M9 M10 M400 ...

Page 521: ...MALFUNCTIONS 4 53 T 6 2 3 Motors 2 2 Printer Unit 2 2 Electrical signal target Reference to general I O address Remarks Name circuit diagram I O indication M6 DC CON A3 8 N P005 0 to 7 Duplex motor M9 DC CON A3 14 M P002 5 Registration motor 1 OFF 0 ON P020 6 7 M10 DC CON A3 14 J P001 2 Laser scanner motor 0 lock P008 3 0 lock ...

Page 522: ...COPYRIGHT 2001 CANON INC 2000 2000 2000 2000 CANON iR2200 iR2800 iR3300 REV 0 MAR 2001 CHAPTER 4 TROUBLESHOOTING IMAGE FAULTS MALFUNCTIONS 4 54 T 6 2 4 Fans F04 602 03 FM4 FM5 FM1 FM2 FM3 ...

Page 523: ...ter Unit Electrical signal target Reference to general I O address Remarks Name circuit diagram I O indication FM1 DC CON A3 18 N P004 0 2 Developing fan 1 ON 0 OFF P009 4 0 ON FM2 DC CON A3 18 J P004 1 3 Fixing fan 1 ON 0 OFF P009 5 0 ON FM3 MN CON A3 2 H Electrical unit fan FM4 DC CON A3 7 I P005 6 Curl reducing fan 1 1 ON 0 OFF P009 6 0 ON FM5 DC CON A3 7 I P005 7 Curl reducing fan 2 1 ON 0 OFF...

Page 524: ...00 CANON iR2200 iR2800 iR3300 REV 0 MAR 2001 CHAPTER 4 TROUBLESHOOTING IMAGE FAULTS MALFUNCTIONS 4 56 T 6 2 5 Sensors 1 3 F04 602 04 S5 S4 PS23 PS12 PS10 PS11 PS9 PS1 6 PS22 PS8 PS7 PS26 PS13 S2 PS15 PS17 PS18 PS16 PS400 PS401 S3 S1 VR1 SD1 BD ...

Page 525: ... Unit 1 3 Electrical signal target Reference to general I O address Remarks Name circuit diagram I O indication BD DC CON A3 13 K BD sensor PS1 DC CON A3 19 N P013 5 Cassette 1 paper sensor 0 present 1 absent paper PS2 DC CON A3 19 M P014 5 Cassette 2 paper sensor 0 present 1 absent paper PS3 DC CON A3 20 M P013 6 Cassette 1 paper paper level sensor 1 25 bit6 0 bit7 1 PS4 DC CON A3 20 M P013 7 50 ...

Page 526: ...00 CANON iR2200 iR2800 iR3300 REV 0 MAR 2001 CHAPTER 4 TROUBLESHOOTING IMAGE FAULTS MALFUNCTIONS 4 58 T 6 2 5 Sensors 2 3 F04 602 04 S5 S4 PS23 PS12 PS10 PS11 PS9 PS1 6 PS22 PS8 PS7 PS26 PS13 S2 PS15 PS17 PS18 PS16 PS400 PS401 S3 S1 VR1 SD1 BD ...

Page 527: ...ing edge sensor 1 present 0 absent paper PS13 DC CON A3 8 J P015 5 Fixing feeding sensor 0 present 1 absent paper PS15 DC CON A3 8 N P015 6 No 1 delivery sensor 1 present 0 absent paper PS16 DC CON A3 9 N P015 7 No 1 delivery full sensor 1 present 0 absent paper PS17 DC CON A3 7 N P016 0 Duplex unit inlet paper sensor 0 present 1 absent paper PS18 DC CON A3 7 N P016 1 Duplex unit outlet paper sens...

Page 528: ...00 CANON iR2200 iR2800 iR3300 REV 0 MAR 2001 CHAPTER 4 TROUBLESHOOTING IMAGE FAULTS MALFUNCTIONS 4 60 T 6 2 5 Sensors 3 3 F04 602 04 S5 S4 PS23 PS12 PS10 PS11 PS9 PS1 6 PS22 PS8 PS7 PS26 PS13 S2 PS15 PS17 PS18 PS16 PS400 PS401 S3 S1 VR1 SD1 BD ...

Page 529: ...E FAULTS MALFUNCTIONS 4 61 T 6 2 5 Sensors 3 3 Electrical signal target Reference to general I O address Remarks Name circuit diagram I O indication S4 DC CON A3 17 J P013 0 to 4 Cassette 1 size sensor S5 DC CON A3 16 J P014 0 to 4 Cassette 2 size sensor VR1 DC CON A3 18 M P023 2 P31 Multifeeder paper width sensor A D ...

Page 530: ...NON INC 2000 2000 2000 2000 CANON iR2200 iR2800 iR3300 REV 0 MAR 2001 CHAPTER 4 TROUBLESHOOTING IMAGE FAULTS MALFUNCTIONS 4 62 T 6 2 6 Lamps Heaters and Others F04 602 05 LAMP1 H5 H4 CB1 PLG1 LAMP2 H3 H1 H2 TP1 TH1 TH2 ...

Page 531: ... 9 A Standard with 100V model Lens heater accessory for 200V model LAMP1 R CON A3 17 H Scanning lanp Printer Unit Electrical signal target Reference to general I O address Remarks Name circuit diagram I O indication CB1 MPWS A3 14 A Leakage breaker H1 MPWS A3 9 C Fixing main heater H2 MPWS A3 9 B Fixing sub heater H3 MPWS A3 9 B accessory Cassette heater LAMP2 DC CON A3 14 J P001 1 Pre exposure la...

Page 532: ...YRIGHT 2001 CANON INC 2000 2000 2000 2000 CANON iR2200 iR2800 iR3300 REV 0 MAR 2001 CHAPTER 4 TROUBLESHOOTING IMAGE FAULTS MALFUNCTIONS 4 64 T 6 2 7 PCBs F04 602 06 3 11 9 9 5 13 2 7 6 10 10 8 1 12 10 4 14 ...

Page 533: ...gh voltage 2 Controls the supply of DC Main power supply PCB power 3 Controls the main power Switch PCB switch heater 4 Controls the printer unit DC controller PCB 5 Controls the pickup assembly Pickup PCB 6 Controls laser drive Laser driver PCB 7 Controls the supply of power Accessories power supply PCB to the finisher paper deck 8 Detects temperature of the drum Drum sensor PCB 9 Controls keys a...

Page 534: ... CANON iR2200 iR2800 iR3300 REV 0 MAR 2001 CHAPTER 4 TROUBLESHOOTING IMAGE FAULTS MALFUNCTIONS 4 66 T 6 3 Side Paper Deck L1 6 3 1 Clutches 6 3 2 Solenoids and Switches 6 3 3 Motors F04 603 01 M1D SL2D M2D SL1D LED100D CL2D CL1D SW2D SW1D SW100D ...

Page 535: ...ical signal target Reference to general I O address Remarks Name circuit diagram I O indication SL1D DECK CON A5 10 A Deck pickup roller 0 ON 1 OFF releasing solenoid SL2D DECK CON A5 4 B Deck open solenoid 0 ON 1 OFF SW1D DECK CON A5 3 H Deck open detecting switch SW2D DECK CON A5 5 B Deck lifter lower limit detecting switch SW100D DECK CON A5 13 A Deck open switch LED100D DECK CON A5 13 A Deck o...

Page 536: ...1 CANON INC 2000 2000 2000 2000 CANON iR2200 iR2800 iR3300 REV 0 MAR 2001 CHAPTER 4 TROUBLESHOOTING IMAGE FAULTS MALFUNCTIONS 4 68 T 6 3 4 Sensors 6 3 5 PCBs F04 603 02 1 PS6D PS5D PS1D PS4D PS2D PS3D PS8D PS9D PS7D ...

Page 537: ...S1D DECK CON A5 8 A Deck pickup sensor PS2D DECK CON A5 12 A Deck paper absent sensor PS3D DECK CON A5 11 A Deck lifter upper limit sensor PS4D DECK CON A5 11 A Deck lifter position sensor PS5D DECK CON A5 3 C Deck set sensor PS6D DECK CON A5 10 A Deck feed sensor PS7D DECK CON A5 6 C Deck paper level sensor PS8D DECK CON A5 7 C Deck paper supply position sensor PS9D DECK CON A5 3 C Deck open sens...

Page 538: ... 2000 2000 CANON iR2200 iR2800 iR3300 REV 0 MAR 2001 CHAPTER 4 TROUBLESHOOTING IMAGE FAULTS MALFUNCTIONS 4 70 T 6 4 2 Cassette Feeding Unit W1 6 4 1 Clutches 6 4 2 Solenoids and Switches 6 4 3 Motors F04 604 01 S1C S2C M1C M2C SL1C CL1C ...

Page 539: ...tch 0 ON 1 OFF 6 4 2 Solenoids and Switches Electrical signal target Reference to general I O address Remarks Name circuit diagram I O indication SL1C PEDE FEED A6 11 F Pickup roller DOWN solenoid 0 ON 1 OFF S1C PEDE CON A6 7 A Cassette 3 size detecting switch S2C PEDE CON A6 6 A Cassette 4 size detecting switch 6 4 3 Motors Electrical signal target Reference to general I O address Remarks Name ci...

Page 540: ...IGHT 2001 CANON INC 2000 2000 2000 2000 CANON iR2200 iR2800 iR3300 REV 0 MAR 2001 CHAPTER 4 TROUBLESHOOTING IMAGE FAULTS MALFUNCTIONS 4 72 T 6 4 4 Sensors 6 4 5 PCBs F04 604 02 2 1 PS1C PS2C PS3C Q1603 1609 ...

Page 541: ...or PS3C PEDE FEED A6 11 C Cassette 4 re try paper sensor Q1603 PEDE CON A6 9 E Vertical path paper sensor Q1604 PEDE FEED A6 12 E Cassette 3 paper sensor Q1605 PEDE CON A6 9 E Cassette 4 paper sensor Q1606 PEDE CON A6 9 E Cassette 3 paper level sensor 0 Q1607 PEDE CON A6 9 E Cassette 3 paper level sensor 1 Q1608 PEDE CON A6 9 E Cassette 4 paper level sensor 0 Q1609 PEDE CON A6 9 E Cassette 4 paper...

Page 542: ... 2000 2000 2000 CANON iR2200 iR2800 iR3300 REV 0 MAR 2001 CHAPTER 4 TROUBLESHOOTING IMAGE FAULTS MALFUNCTIONS 4 74 T 6 5 Inner 2 Way Tray A1 6 5 1 Solenoids 6 5 2 Motors 6 5 3 Sensor F04 605 01 PS24B PS20B PS19B PS21B M8B M7B SL3B ...

Page 543: ...marks Name circuit diagram I O indication M7B DC CON A7 10 H P011 0 to 7 2 way delivery inlet motor M8B DC CON A7 6 H P004 4 to 8 2 way deliver outlet motorr P006 7 1 70 0 100 6 5 3 Sensors Electrical signal target Reference to general I O address Remarks Name circuit diagram I O indication PS19B DC CON A7 3 G P016 2 No 2 delivery sensor 1 present 0 absent paper PS20B DC CON A7 8 G P016 3 No 2 del...

Page 544: ... 2001 CANON INC 2000 2000 2000 2000 CANON iR2200 iR2800 iR3300 REV 0 MAR 2001 CHAPTER 4 TROUBLESHOOTING IMAGE FAULTS MALFUNCTIONS 4 76 T 6 6 Super G3 FAX Board J1 6 6 1 Others 6 6 2 PCBs F04 606 01 SP1 1 2 3 4 5 ...

Page 545: ...A3 1 E Speaker 6 6 2 PCBs Ref Description Remarks Name 1 Controls the fax system G3 FAX control PCB 2 Serves as an interface between 100V and 120V models use NCU PCB telephone line and fax system different interfaces 3 Connects a modular cable 100V and 120V models use G3 modular PCB different interfaces 4 Stores firmware for the fax 16M bit DIMM system 5 Generates a pseudo CI signal 100V Pseudo CI...

Page 546: ...ting diodes and switches used in the machine those needed for service work in the field are discussed 1 Some LEDs emit dim light when they are off because of leakage cur rent this is a normal condition and must be kept in mind 2 VRs that may be used in the field VRs that must not be used in the field Do not touch those VRs and check pins not discussed herein they are for exclusive use in the facto...

Page 547: ...SDRAM counter memory PCB b Protect the back up data as follows 1 Back up all data using the Service Support Tool 2 Replace the main controller 3 While holding down the keys 2 and 8 of the control panel turn on the main power to start download mode You will not be able to perform the following if you start up in the usual way since the Box text file data and control data on the hard disk will be in...

Page 548: ... 4 TROUBLESHOOTING IMAGE FAULTS MALFUNCTIONS 4 80 T 6 7 2 DC Controller PCB F04 607 02 6 7 3 Reader Controller PCB F04 607 03 J330 J322 J333 J319 J331 J309 J304 J302 J301 J315 J313 J308 J300 J332 J320 J311 J314 J312 J310 J307 J316 J400 J412 J409 J410 J413 J408 J407 J406 J405 J404 J403 J402 J401 ...

Page 549: ... REV 0 MAR 2001 CHAPTER 4 TROUBLESHOOTING IMAGE FAULTS MALFUNCTIONS 4 81 T 6 7 4 Composite Power Supply PCB When replacing the PCB be sure to enter the settings indicated on the service label 1 in service mode F04 607 04 6 7 5 Fixing Film Sensor PCB F04 607 05 1 J3146 VR1 ...

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Page 552: ......

Page 553: ... screen Level 1 Level 2 Item screen Level 3 Item screen F05 101 01 Initial screen Level 1 Level 2 Item screen Level 3 Item screen Level 3 Item screen Level 3 Item screen User screen From Level 1 Level 2 item screen Reset key Previous Next screen Previous Next page Previous Next page 2 8 Reset key Select a Level 1 item from the top of the screen Select a Level 2 item from the list Level 3 Item scre...

Page 554: ...me 3 Press the User Mode key on the control panel In response the following Initial screen will appear F05 102 01 COPIER FEEDER SORTER FAX BOARD DISPLAY I O ADJUST FUNCTION OPTION TEST COUNTER control display mode I O display mode adjustment mode operation check mode settings mode test print mode counter mode FAX COPIER FEEDER SORTER FAX BOARD if installed if installed if installed Copier service ...

Page 555: ...ch after ending service mode 1 4 Backing Up Service Mode At the factory each machine is adjusted and its adjustment settings are recorded on the service label 1 inside the service book case behind the front cover If you have cleared the RAM and replaed the PCB the settings under ADJUST and OP TION will all return to the factory settings Be sure to enter the settings indicated on the ser vice label...

Page 556: ...5 2 Level 1 Level 2 Item Screen F05 105 02 FAX COPIER FEEDER SORTER FAX BOARD Initial settings Touch an item to select FEEDER SORTER FAX and BOARD are indicated only when installed Counter Test Option Function Adjust I O Display VERSION USER ACC STS ANALOG CST STS JAM MISC ERR HV STS SENSOR ALARM 2 Level 1 items Touch an item to select Level 2 items Touch an item to select ...

Page 557: ... NO OIL NO PAPER ACTIVE ready to accept a service copy job paper jam present initial rotation under way cover open copying under way error present toner absent fixing oil absent paper absent non copying operation under way waste toner case full service mode under way Counter Test Option Function I O ADJ XY 1 1 READY ADJ X OK Display Adjust XXXXX yyyyy aaaaa bbbbb Before Input value Range of input ...

Page 558: ... CHAPTER 5 SERVICE MODE 5 6 T 2 DISPLAY Control Display Mode 2 1 COPIER The following screen will appear in response to COPIER DISPLAY the respective item follows F05 201 01 Counter Test Option Function Adjust I O Display VERSION USER ACC STS ANALOG CST STS JAM ERR HV STS SENSOR ALARM 2 ...

Page 559: ...l panel CPU PCB FEEDER Indicates the version of the ROM on the ADF controller PCB SORTER Indicates the version of the ROM on the finisher controller PCB NIB Indicates the version of the network software PS PCL Indicates the version of the printer board PS PCL LIPS Indicates the version of the printer board LIPS MN CONT Indicates the version of the software of the main controller PCB BOOT ROM Indic...

Page 560: ...e version of the Italian file LANG JP Indicates the version of the Japanese file LANG CS Indicates the version of the Czech file LANG DA Indicates the version of the Danish file LANG EL Indicates the version of the Greek file LANG ES Indicates the version of the Spanish file LANG ET Indicates the version of the Estonian file LANG FI Indicates the version of the Finnish file LANG HU Indicates the v...

Page 561: ...es the version of the Polish file LANG PT Indicates the version of the Portuguese file LANG RU Indicates the version of the Russian file LANG SL Indicates the version of the Slovenian file LANG SV Indicates the version of the Swedish file LANG TW Indicates the version of the Chinese file traditional LANG ZH Indicates the version of the Chinese file simplified COPIER DISPLAY VERSION ...

Page 562: ...03 all sizes MODEL Indicates the model 0 iR2200 1 iR2800 2 iR3300 COPIER DISPLAY ACC STS ACC STS Indicates the connection of accessories FEEDER Indicates the connection of an ADF 0 absent 1 present SORTER Indicates the connection of a finisher and a puncher nit Indication XY Where X 0 absent 1 finisher 2 saddle finisher Y 0 puncher unit absent 1 2 hole 2 2 3 hole 3 4 hole FRN 4 4 hole SWDN DECK In...

Page 563: ...PS PCL board 0 absent 1 PS PCL 2 PS kanji NETWARE Indicates the installation of netware firmware 0 absent 1 installed COPIER DISPLAY ANALOG ANALOG Indicates the readings of analog sensors TEMP Indicates the machine inside temperature environment sensor in C HUM Indicates the machine inside humidity environment sensor in RH ABS HUM Indicates the machine inside humidity absolute value sensor in g DR...

Page 564: ...0 CANON iR2200 iR2800 iR3300 REV 0 MAR 2001 CHAPTER 5 SERVICE MODE 5 12 T CST STS Indicates the size of paper in the cassettes and the manual feeder WIDTH MF Indicates the width of paper in terms of paper size manual feed COPIER DISPLAY CTS STS ...

Page 565: ...T05 201 01 ff jam sensor T05 201 02 For the feeder see T05 201 04 for the finisher see T05 201 05 06 G Indicates the source of paper See T05 201 03 HHHHHH Indicates the soft counter of the source of paper IIIII Indicates paper size COPIER DISPLAY JAM COPIER DISPLAY JAM JAM Indicates jam data F05 201 02 Counter Test Option Function Adjust I O Display ERR 1 7 READY AA AA AA AA AA AA AA AA BBBB BBBB ...

Page 566: ... No 2 delivery sensor PS19B relay delivery sensor PS19Z xx15 No 3 delivery sensor PS21B xx21 duplex inlet paper sensor PS17 xx22 duplex output paper sensor PS18 xx33 front cover switch SW3 xx34 right cover open closed sensor PS23 xx35 2 way delivery open closed sensor PS24B relay delivery open closed sensor PS24Z xx36 right cover open closed sensor PS1C xx37 deck set sensor PS5D xx39 finisher fron...

Page 567: ...ing potion sensor PI10 delay 1021 inlet sensor stationary PI1 1022 folding position sensor PI10 stationary T05 201 05 FFff Sensor Type jams in Finisher J1 Code Sensor type Sensor used 0003 inlet sensor delay S2 0004 inlet sensor stationary S2 0006 stapler staple jam S17 0007 power on jam S2 0081 stack delivery S8 0082 stack return S3 0114 relay delivery sensor PS19Z delay 0214 relay delivery senso...

Page 568: ...ime of recovery 24 hr notation EEEE Indicates an error code See Chapter 6 Self Diagnosis EFff Indicate a detail code If none 0000 G Indicates the location of occurrence 0 copier main controller 1 feeder 2 finisher 3 CFF 4 reader 5 printer 6 PDL 7 fax HH not used Counter Test Option Function Adjust I O Display ERR 1 7 READY AA AA AA AA AA AA AA AA BBBB BBBB BBBB BBBB BBBB BBBB BBBB BBBB CCCC CCCC C...

Page 569: ...the level of current of transfer charging 0 transfer constant voltage mode 1 transfer constant voltage mode mid 2 transfer constant voltage mode max 3 transfer constant voltage mode min BIAS Indicates the developing bias DC level in V TR V Indicates the voltage level in relation to transfer charging roller resistance detection control ATVC in V Reference 1500 to 6000V the transfer charging system ...

Page 570: ... date of occurrence Month day 2 characters each CCCC Indicates the time of occurrence Hour minute 24 hr notation DDDD Indicates the time of return Hour minute 24 hr notation EEFFFF Indicates the total counter reading at time of See the table below occurrence GGGG Indicates the detail code R D control code HHHHHHHH Indicates the total counter of occurrence Counter Test Option Function Adjust I O Di...

Page 571: ...p feed system 0008 paper deck lifter fault 0011 cassette 1 re try alarm 0012 cassette 2 re try alarm 0013 cassette 3 re try alarm 0014 cassette 4 re try alarm 0018 paper deck re try alarm 61 stapler system of 0001 staple absent sorter finisher 62 saddle stitcher system 0001 stitch staple absent 65 puncher system of 0001 punch waste case full sorter finisher FEEDER DISPLAY 2 2 FEEDER FEEDSIZE Indic...

Page 572: ...I O discussions on items follow F05 301 01 Guide to the screen P001 xxxxxxxxxxxxxxxx bit 0 bit 15 address Counter Test Option Function Adjust Display DC CON R CON FEEDER SORTER MN CON I O Input output port of DC controller PCB Input output port of ADF controller PCB Input output port of finisher controller PCB Input output port of main controller PCB Input output port of reader controller PCB ...

Page 573: ...nal 1 1 M2 pickup motor drive signal 2 2 M2 pickup motor drive signal 3 3 M2 pickup motor drive signal 4 4 M3 horizontal registration sensor shift motor pulse signal A 5 M3 horizontal registration sensor shift motor pulse signal A 6 M3 horizontal registration sensor shift motor pulse signal B 7 M3 horizontal registration sensor shift motor pulse signal B P004 0 FM1 developing fan full speed signal...

Page 574: ...signal I0 1 70 0 100 P007 0 transfer mode signal 0 1 ON 1 transfer mode signal 1 1 ON 2 transfer mode signal 2 1 ON 3 transfer mode signal 3 1 ON 4 transfer ON signal 1 ON 5 scanner output signal 4 6 scanner output signal 5 7 not used P008 0 S1 toner level detection signal 1 toner present 1 not use 2 S2 waste toner case full detection signal 1 full 3 M1 main motor lock detection signal 0 locked 4 ...

Page 575: ...P011 0 M7B 2 way delivery inlet motor pulse signal A_D0 1 M7B 2 way delivery inlet motor pulse signal A_D1 2 M7B 2 way delivery inlet motor pulse signal A_D2 3 M7B 2 way delivery inlet motor pulse signal A_PHASE 4 M7B 2 way delivery inlet motor pulse signal A_D0 5 M7B 2 way delivery inlet motor pulse signal A_D1 6 M7B 2 way delivery inlet motor pulse signal A_D2 7 M7B 2 way delivery inlet motor pu...

Page 576: ... 0 bit7 1 7 PS6 cassette 2 paper level detection signal bit 1 50 bit6 1 bit7 1 100 bit7 0 P015 0 PS7 cassette 1 re tray paper detection signal 1 paper present 1 PS8 cassette 2 re tray paper detection signal 1 paper present 2 PS9 pre registration paper detection signal 1 paper present 3 PS10 registration paper detection signal 1 paper present 4 PS11 horizontal registration paper detection signal 1 ...

Page 577: ...present 2 sub scanning select line interrupt signal 3 image end signal 4 not used 5 not used 6 not used 7 not used P020 0 zero cross signal 1 heater trigger 1 signal 0 ON 2 heater trigger 2 signal 0 ON 3 heater error OFF signal 0 error 4 not used 5 not used 6 M9 registration motor phase A pulse signal 7 M9 registration motor phase B pulse signal P021 0 PS26 fixing film rotation detection signal 1 ...

Page 578: ...ignal A D 3 drum thermistor ON signal A D 4 S3 humidity detection signal A D 5 S3 room temperature detection signal A D 6 AC monitor signal A D 200V model only 7 not used P024 0 RS232C detection signal for debug 1 RS233C detection signal for debug 2 not used 3 power supply communication signal 4 not used 5 not used 6 not used 7 not used P025 0 not used 1 ADC reception data signal 2 ADC serial cloc...

Page 579: ...heck LED On signal 1 not used 2 not used 3 not used 4 not used 5 not used 6 not used 7 not used P29 TH1 main thermistor ON signal A D hexadecimal notation P30 TH2 sub thermistor ON signal A D hexadecimal notation P31 VR1 multifeeder paper width detection signal A D hexadecimal notation P32 drum thermistor ON signal A D hexadecimal notation P33 S3 humidity detention signal A D hexadecimal notation ...

Page 580: ...set signal default 7 not used IO P02 0 EEPROM several clock signal clock signal 1 EEPROM chip select signal 1 output 2 EEPROM read serial data signal data 3 EEPROM write serial data signal data 4 scanner reception ready signal DDI 0 ready to receive 5 scanner power supply ready signal DDI 0 ready 6 not used 7 12V ON OFF control signal for CCD 1 ON IO P03 0 serial transmission signal for DDI data 1...

Page 581: ...inverter error signal 1 error 4 PS400 scanner home position signal 1 HP 5 image leading edge signal ADF 1 ADF image leading edge interrupt 6 PS401 copyboard cover open closed detection signal 1 copyboard cover closed 7 not used IO P07 0 not used 1 not used 2 not used 3 not used 4 not used 5 IP Lifter IP STD ID signal 1 Lifter model 6 24V monitor L 24V live signal 0 24V ON 7 3 3V voltage drop detec...

Page 582: ...er 1 1 general port 1 for DDI controller reader not used 2 general port 2 for DDI controller reader not used 3 controller power supply ready signal DDI 0 ready 4 controller reception enable signal DDI 0 ready to receive 5 no used 6 not used 7 not used 1 If the port is 0 when 24V is supplied the initial rotation is omitted to prevent turning on the reader in response to a PING command while the mac...

Page 583: ...l not used P003 3 PPI PSCNST signal scanner start up signal 0 reader start 2 input for DDI P general not used 1 input for DDI P general not used 0 input for DDI P general not used P004 3 SPO SSCNST signal not used 2 3 3V non all night power OFF signal 0 normal ON 1 5W OFF sleep mode 1 output for DDI S general not used 0 output for DDI S general not used P005 3 PPO PPRTST signal 0 printer image sta...

Page 584: ...9 delivery count 1 count 8 pickup count 1 count 7 serial EEPROM DIN for factory 6 serial EPROM SCK for factory 5 serial EEPROM CS for factory 4 PCI PDL soft reset 0 LIPS board forced reset 3 not used 2 SP0 2 output 2 for DDI S general 1 not used 0 battery charge control 0 Enable 1 Disable P008 7 IPC PA not used 6 not used 5 battery board detect 0 present 4 BW UI detect 0 B W UI present 3 color UI ...

Page 585: ...r signal 1 paper present input 1 PI7 read sensor signal 1 paper present 2 PI6 registration sensor signal 1 paper present 3 PI1 ADF open closed sensor signal 1 open 4 M1 pickup motor phase A output 5 M1 pickup motor phase A signal 6 M1 pickup motor phase B output 7 M1 pickup motor phase B output IO P03 0 not used input 1 not used 2 image leading edge signal 3 not used 4 not used 5 not used 6 not us...

Page 586: ...t 4 not used 5 not used 6 PI7 read sensor signal 1 paper prevent 7 not used IO P07 0 7 not used IO P08 0 7 not used IO P09 0 LED4 LED ON signal 4 output 1 LED3 LED ON signal 3 2 LED2 LED ON signal 2 3 LED1 LED ON signal 1 4 not used 5 not used 6 not used 7 not used IO P10 0 DIPSW8 mode set DIP switch 8 input 1 DIPSW7 mode set DIP switch 7 2 DIPSW6 mode set DIP switch 6 3 DIPSW5 mode set DIP switch...

Page 587: ...t 1 selected 2 S2 input sensor signal 1 paper present 3 S4 stack retaining lever home position sensor signal 0 HP 4 7 not used IO P003 0 S7 rear alignment home position sensor signal 1 HP input 1 S6 front alignment home position sensor signal 1 HP 2 S8 stack delivery lever home position sensor signal 0 HP 3 S5 intermediate handling tray paper sensor signal 1 paper present 4 S14 staple cartridge se...

Page 588: ...INA 5 M1 delivery motor pulse INB 6 not used 7 M1 delivery motor OFF signal 1 current ON IO P008 0 SW1 push switch signal 0 ON input 1 6 not used 7 24VP detection signal 0 power ON IO P009 0 7 not used IO P010 0 DSW1 0 mode set DIP switch 0 0 ON input 1 DSW1 1 mode set DIP switch 1 0 ON 2 DSW1 2 mode set DIP switch 2 0 ON 3 DSW1 3 mode set DIP switch 3 0 ON 4 DSW1 4 mode set DIP switch 4 0 ON 5 DS...

Page 589: ... P017 0 7 not used IO P018 0 7 not used IO P019 0 7 not used IO P020 0 7 not used IO P021 0 7 not used IO P022 0 7 not used IO P023 0 7 not used IO P024 0 7 not used IO P025 0 7 not used IO P026 0 7 not used IO P027 0 7 not used IO P028 0 7 not used IO P029 0 7 not used IO P030 0 7 not used IO P031 0 7 not used IO P032 0 7 not used IO P033 0 7 not used IO P034 0 7 not used IO P035 0 7 not used IO ...

Page 590: ...M2 paddle motor phase B output 0 ON 3 M2 paddle motor phase B output 1 ON 4 M6 shift motor UP drive output 5 M6 shift motor DOWN drive output 6 M7 bind motor PWM output 0 ON 7 M7 bind motor clock sensor input 0 ON P003 0 puncher unit transmission signal output 1 commercial device TXD output 2 puncher unit reception signal input 3 commercial device RXD input 4 PI24 full stack sensor full detection ...

Page 591: ...d motor phase A output 0 ON output 1 M1 feed motor phase A output 1 ON 2 M1 feed motor phase B output 0 ON 3 M1 feed motor phase B output 1 ON 4 M8 4 5 slide aligning plate motor current cut 5 not used 6 not used 7 PI8 tray paper sensor input 1 paper present P009 0 M7 bind motor CW output 1 M7 bind motor CCW 2 M6 shift motor enable signal 3 7 not used P010 0 PI9 paper sensor input 1 paper detected...

Page 592: ...ted 2 PI13 bid tray paper sensor signal input 1 paper present 3 power save switch signal 1 power save mode 4 LED1 LED ON signal 1 0 ON 5 LED2 LED ON signal 2 0 ON 6 LED3 LED ON signal 3 0 ON 7 commercial device ACK 1 paper present P014 0 DPISW1 bit 1 signal 0 ON input 1 DPISW1 bit 2 signal 0 ON 2 DPISW1 bit 3 signal 0 ON 3 DPISW1 bit 4 signal 0 ON 4 DPISW1 bit 5 signal 0 ON 5 DPISW1 bit 6 signal 0...

Page 593: ...l 0 ON 5 DIPSW1001 bit 2 signal 0 ON 6 DIPSW1001 bit 3 signal 0 ON 7 DIPSW1001 bit 4 signal 0 ON P018 0 PSW1 push SW1 signal 0 ON input 1 PSW2 push SW2 signal 0 ON 2 3 not used 4 power detection signal 0 power OFF 5 LED1 LED ON signal 1 output 6 LED2 LEE ON signal 2 output 7 LED3 LED ON signal 3 output P019 0 horizontal registration sensor light intensity level UP adjustment signal intensity incre...

Page 594: ...0 blocked P022 0 1 not used input 2 dust sensor 1 full 3 registration sensor 5 horizontal registration 4 registration sensor 4 B5R 5 registration sensor 3 A4R 6 registration sensor 2 B4 7 registration sensor 1 A4 P031 dust sensor signal 1 full analog port P032 registration sensor 5 horizontal registration analog port P033 registration sensor 4 B5R analog port P034 registration sensor 3 A4R analog ...

Page 595: ...0 2000 2000 2000 CANON iR2200 iR2800 iR3300 REV 0 MAR 2001 CHAPTER 5 SERVICE MODE 5 43 T delivery motor current switch 1 delivery motor current switch 2 Current A P011 3 P005 5 1 1 0 1 0 1 0 3 0 0 0 5 T05 301 01 COPIER I O SORTER ...

Page 596: ...EV 0 MAR 2001 CHAPTER 5 SERVICE MODE 5 44 T 4 ADJUST Adjustment Mode 4 1 COPIER The following screen will appear in response to COPIER ADJUST F05 401 01 Counter Test Option Function I O Display AE ADJ XY CCD LASER BLANK HV TR DEVELOP MISC DENS HV PRI CST ADJ FEED ADJ Adjust ...

Page 597: ...u have cleared the RAM on the reader controller PCB enter the settings indicated on the service label AE TBL Use it to adjust the density of text for image density adjustment Range of 1 to 9 default 5 adjustment F05 401 02 White White Original density A lower setting generates darker text Copy density A higher setting generates darker text COPIER ADJUST AE ...

Page 598: ...se it to adjust the scanner image leading edge x direction Range of 250 to 290 1 being 0 1mm adjustment Caution Be sure to execute it before adjusting the margin Do not use this mode to create a margin F05 401 03 ADJ Y Use it to adjust the CCD read start position X direction Range of 100 to 400 1 being 0 1 mm adjustment F05 401 04 Vertical side plate Standard white plate Higher setting Lower setti...

Page 599: ...his mode it is for factory use only ADJ Y DF Use it to adjust the read start position in main scanning direction when the ADF is in use ADF horizontal registration adjustment Range of 100 to 400 1 being 0 1 mm adjustment F05 401 06 STRD POS Use it to adjust the CCD read position for stream reading Range of 0 to 60 1 being 0 1 mm adjustment Feed direction Higher setting Lower setting Print image CO...

Page 600: ...n of the CCD EGGN END Use it to enter the adjustment value for the end gain correction end position of the CCD COPIER ADJUST LASER LASER Use it to adjust the laser output If you have cleared the RAM on the DC controller PCB and replaced the PCB enter the settings indicated on the service label PVE OFST Use it to adjust the point of laser exposure Range of 600 to 600 a change of 23 causes a shift o...

Page 601: ... generates lighter images adjustment Caution If you have replaced the DC controller PCB be sure to enter the settings indicated on the service label DE OFST Use it to enter the offset value for the DC component of the developing bias Range of 0 to 255 a higher setting generates lighter images adjustment Caution be sure to keep the setting between 30 and 30 If you have replaced the composite power ...

Page 602: ... if the image is foggy or the high density area is fuzzy Range of 1 to 9 default 5 adjustment F05 401 07 COPIER ADJUST BLANK BLANK Use it to adjust the non image width If you have cleared the RAM on the DC controller PCB and replaced the PCB be sure to enter the settings indicated on the service label BLANK T Use it to enter the leading edge non image width Range of 100 to 100 adjustment BLANK B U...

Page 603: ...for the primary charging AC component of the image area Range of 0 to 255 adjustment AGS GAIN Use it to adjust the gain adjustment value for the photosensitive drum resis tance detection control APVC mechanism Caution If you have replaced the composite power supply PCB be sure to enter the settings indicated on the label attached to the new PCB case Range of 0 to 255 adjustment AGS OFST Use it to ...

Page 604: ...ng generates lighter images adjustment OFST1 AC Use it to enter the adjustment value for the primary charging AC offset 1 Caution If you have replaced the composite power supply PCB be sure to enter the settings indicated on the label attached to the new PCB case Range of 0 to 255 adjustment P AC2 Use it to enter the adjustment value for the primary charging AC component 2 for the image area Range...

Page 605: ... printing on one side or the 1st side of a double sided print Range of 0 to 10 adjustment TR N2 Use it to enter the output adjustment value for the transfer bias for plain paper the 2nd side of a double sided print Range of 0 to 10 adjustment TR OFST Use it to enter the output adjustment offset value for transfer charging cur rent Range of 0 to 255 adjustment TR SPP Use it to enter the output adju...

Page 606: ...the setting Range of 50 to 50 in mm adjustment ARCH Use it to adjust the degree of arching on the registration roller Use it to fine adjust the degree of arching paper is caused to make against the registration roller Range of 100 to 200 in 0 1 mm default 80 adjustment COPIER ADJUST CST ADJ CST ADJ Use it to make cassette manual feeder related adjustments If you have cleared the RAM on the DC cont...

Page 607: ...re to enter the settings indicated on the service label FX FL TH Use it to enter the fine adjusted value for the fixing film speed for thick pa per Use it to make fine adjustments in relation to the target control speed of the fixing film when thick paper is selected Range of 3 to 3 in msec default 0 adjustment FX FL SP Use it to enter the fine adjustment value for the fixing film when plain pa pe...

Page 608: ...r paper picked up from the cassette 2 Range of 32 to 32 in steps 1 step being 0 16mm adjustment C3 ADJ Y Use it to enter the cassette 3 horizontal registration adjustment value Enter a value in relation to the registered value for the laser write start position for paper picked up from the cassette 3 Range of 32 to 32 in steps 1 step being 0 16mm adjustment C4 ADJ Y Use it to enter the cassette 4 ...

Page 609: ... to enter an extra length of the image in sub scanning direction in relation to the registered value Range of 50 to 50 1 to 1 adjustment FRAME Y Use it to enter the zoom fine adjustment value main scanning direction Use it to enter an extra length for the image in main scanning direction in relation to the register value Range of 50 to 50 1 to 1 adjustment IMG DLY Use it to enter a fine adjustment...

Page 610: ...ing the Mode 1 Make a print of the Test Chart and check the position of the image 2 Select the item and change the setting to adjust 3 Press the OK key 4 Make a print of the Test Chart once again and check to make sure that the image position is as indicated F05 402 01 LA SPEED Use it to adjust the original feed speed in stream reading mode with the ADF in use A higher setting increases the speed ...

Page 611: ...tting shifts the punch hole toward the leading edge of paper middle of paper Range of 3 to 3 in mm adjustment Using the Mode 1 Make a print of the Test Chart and check the position of the hole 2 Select the item and change the setting to adjust 3 Press the OK key 4 Make a print of the Test Chart once again and check to make sure that the hole position is as indicated F05 403 01 Feed direction Highe...

Page 612: ...er setting shifts the punch hole toward the front of paper Range of 5 to 5 in mm adjustment Using the Mode 1 Make a print of the Test Chart and check the position of the hole 2 Select the item and change the setting to adjust 3 Press the OK key 4 Make a print of the Test Chart once again and check to make sure that the hole position is as indicated F05 403 02 Feed direction Higher setting Lower se...

Page 613: ...TER 5 SERVICE MODE 5 61 T 5 FUNCTION Operation Inspection Mode 5 1 COPIER The following screen will appear in response to COPIER FUNCTION lists of items fol low F05 501 01 Counter Test Option I O Display CCD INSTALL DENS FIXING SYSTEM MISC P CST DPC MISC R CLEAR PART CHK PANEL Adjust Function ...

Page 614: ...RD POS Use it to execute automatic adjustment of the CCD read position in stream mode Caution Execute this mode when installing the ADF or if you have removed and then installed the ADF once again Using the Mode 1 Select STRD POS to highlight then press the OK key The machine executes automatic adjustment 2 The machine stops operation automatically after adjustment 3 The settings under COPIER ADJU...

Page 615: ...t of all papers used by the user excluding color print pa per Using the Mode 1 Place ten or more sheets of standard white paper on the copyboard glass 2 Select CCD ADJ to highlight and press the OK key 3 The machine executes automatic adjustment about 15 sec during which time SERVICE appears in the upper right of the screen 4 During the operation the scanning lamp will go ON at the end of the auto...

Page 616: ...f about 0 17 mm adjustment Caution Execute this mode if a white line still appears after executing COPIER FUNCTION CCD SH PS ST or after cleaning the scanner mechanisms After entering a setting and executing COPIER FUNCTION CCD SH PS ST check to make sure that OK is indicted Thereafter make a test print to be user that no white line is found in its halftone area F05 501 03 Vertical size plate Stan...

Page 617: ...g the Mode 1 Clean the back of the copyboard glass 2 Open the ADF copyboard cover 3 Select SH PS ST to highlight and press the OK key 4 The machine executes automatic adjustment about 10 sec 5 When done the machine stops automatically indicating the result OK NG If NG is indicated perform the following and execute the mode once again a Is the ADF copyboard cover open b Is the copyboard glass mount...

Page 618: ...or base Using the Mode 1 Open the ADF copyboard cover 2 Select EGGN POS to highlight and press the OK key 3 The machine executes automatic adjustment about 1 sec 4 When done the machine stops automatically and indicates the result OK NG If NG is indicated perform the following and execute this mode once again a Is the ADF copyboard cover open b Is the read glass mounted correctly c Is the edge gai...

Page 619: ...by the user on the copyboard glass 2 Select WHITE ME to highlight and press the OK key 3 The scanning lamp makes a single scan and the machine ends opera tion F05 501 05 PD DENS Use it to generate a print pattern for density auto adjustment for text mode Caution The machine uses the PD method for binary processing in text mode be sure to use this mode as automatic density adjustment Using the Mode...

Page 620: ... printed side must face down The whiter side lighter of the 17 gradations must face the vertical size plate The output must be placed in relation to the index in the left rear of the copyboard glass 2 Select PD ME to highlight and press the OK key 3 The scanning lamp goes ON and OFF 13 times making as many scans automatically If OK is indicated end the work If NG is indicated discussed under Stand...

Page 621: ... press the OK key 2 The machine generates a blank copy and ends automatically 3 See that the machine indicates the result of measurement under DISPLAY HV STS PRIMARY COPIER FUNCTION CST CST Use it to execute size automatic adjustment for the multifeeder MF A4R MF A6R MF A4 Use it to adjust the paper width basic value for the multifeeder A4R width 210 mm A6R width 105 mm A4 width 297 mm Caution To ...

Page 622: ...Make about 20 A4 LTR prints of the Test Sheet 3 Place the A4 LTR solid black output obtained in step 1 in the manual feed tray with the printed side facing down 4 Select NIP CHK and press the OK key After pickup the paper will stop between the fixing rollers and then de livered in about 20 sec 5 Measure the width indicated in the diagram F05 501 07 Caution a and b are points 10 mm from both ends o...

Page 623: ...ED OFF to end the operation LED OFF Use it to end a check on the LEDs of the control panel Using the Mode 1 Select LED OFF to end the operation KEY CHK Use it to check the key inputs Using the Mode 1 Select KEY CHK so that the numbers names of the input keys will appear 2 Press a key to check If normal its corresponding notation will appear on the touch panel T05 501 01 3 Select KEY CHK once again...

Page 624: ...ss the OK key CL ON Use it to check the operation of the clutch Using the Mode 1 Select the item and press the OK key ON OFF for 10 sec ON OFF for 10 sec ON OFF MTR Use it to select a motor whose operation you want to check Using the Mode 1 Select the item 2 Enter the code T05 501 03 of the motor using the keypad 3 Press the OK key Key name Indication on screen Counter Check BILL Copy COPY Fax FAX...

Page 625: ...eration you want to check Using the Mode 1 Select the item 2 Enter the code T05 501 04 of the solenoid using the keypad 3 Press the OK key SL ON Use this mode to check the operation of a solenoid Using the Mode 1 Select the item and press the OK key ON OFF for 5 sec ON OFF for 5 sec ON OFF Codes and Clutches T05 501 02 Code Name 1 Vertical path clutch CL1 2 Multifeeder pickup clutch CL2 3 Developi...

Page 626: ...y inlet motor M7B Code Name 8 Horizontal registration sensor shift motor M3 9 Registration motor M9 10 Laser scanner motor M10 11 Pedestal main motor M1C 12 Cassette pickup motor M2C 13 Deck main motor M1D 14 Deck lifter motor M2D Code Name 1 Pickup DOWN solenoid SL1 2 2 way delivery solenoid SL3B Relay delivery solenoid SL3Z 3 Charging roller solenoid SL6 4 Multifeeder holding plate releasing sol...

Page 627: ... press the OK key 2 Turn off and then on the main power switch R CON Use it to clear the RAM on the reader controller PCB Using the Mode 1 Select R CON to highlight and press the OK key 2 Turn off and then on the main power switch SERVICE Use it to clear the backup data for the service mode COPIER OPTION Using the Mode 1 Select SERVICE to highlight and press the OK key 2 Turn off and then on the m...

Page 628: ...and press the OK key 2 Turn off and then on the main power switch CNT DCON Use it to clear the counter for servicing on the DC controller PCB Using the Mode 1 Select CNT DCON to highlight and press the OK key 2 Turn off and then on the main power switch MMI Use it to clear the backup data for the user mode settings specifications ID mode group ID mode memory etc Using the Mode 1 Select MMI to high...

Page 629: ...PTER 5 SERVICE MODE 5 77 T MISC R Checking reader unit related operations SCANLAMP Use it to check the scanning lamp for activation Using the Mode 1 Select SCANLAMP to highlight and press the OK key 2 The scanning lamp goes ON 3 Press the Stop key to turn off the lamp COPIER FUNCTION MISC R ...

Page 630: ...reen the corresponding source will be used If auto paper selection is used the topmost cassette will be used as the source of paper KEY HIST Use it to print out the history of key inputs made from the control panel Using the Mode 1 Select KEY HITS to highlight and press the OK key The machine generates a key input history AA AA BBBB CCCC xxxxxxxx AA time at which the key is pressed BB if number so...

Page 631: ...sult as back up data C2 ADJ Y Use into to execute cassette 2 horizontal registration automatic adjustment Using the Mode 1 Select the item and press the OK key 2 The machine prints a halftone PG image on paper from cassette 2 At the same time the horizontal registration sensor measures the displacement and stores the result as back up data C3 ADJ Y Use it to execute cassette 3 horizontal registrat...

Page 632: ...c adjustment Using the Mode 1 Select the item and press the OK key 2 The machine prints a halftone PG image on paper from the paper deck At the same time the horizontal registration sensor measures the displace ment and stores the result as back up data LBL PRNT Use it to print out a service label Using the Mode 1 Put paper in the manual feed tray 2 Select the item and press the OK key 3 The machi...

Page 633: ...1 Selects the item 2 Selects a partition number using the keypad 0 check and recover entire HDD for faulty sectors 1 image storage area 2 general file storage area 3 PDL related file storage area 4 firmware storage area A general file refers to the following user settings data log data PDL spool data image data 3 Press the OK key HD CHECK Use it to execute a check and recovery of the partition sel...

Page 634: ...R3300 REV 0 MAR 2001 CHAPTER 5 SERVICE MODE 5 82 T 6 OPTION Machine Settings Mode 6 1 COPIER The following screen will appear in response to COPIER OPTION lists of items will follow F05 601 01 Counter Test Function Adjust I O Display BODY USER CST ACC INT FACE Option ...

Page 635: ...dle rotation for 60 sec 3 once per 100 sheets temperature control at 225 C idle rotation for 60 sec 4 not used 5 not used FIX TEMP Use it to select a fixing control temperature Settings 0 disable default 1 place priority on productivity keep control temperature constant 10 C 2 keep control temperature constant 6 C 3 keep control temperature constant 3 C 4 place priority on fixing keep control temp...

Page 636: ...f the drum unit change the level of primary charging current to correct the fault It is effec tive if a sandy image white dots in solid areas occurs between the installa tion of the drum unit to printing of 2000 sheets Settings 0 no increase in charging current default 1 increase in charging current Caution The setting of this mode is cleared 1 0 for the following When APVC is executed after insta...

Page 637: ... the OK key 5 Turn off and then on the main power switch SHARP Use it to change the level of sharpness of soft the image A higher setting makes the image sharper Settings 1 to 5 default 3 COTDPC D for factory Settings 0 to 3 default 0 DF BLINE Use it to enable or disable black line reduction mode disabling edge em phasis for stream reading Caution When enabled the black lines will be less conspicu...

Page 638: ...n extension mode at the end of a job Settings 0 disable default 1 enable Caution Use it to drive all fans for 5 min after the end of a print job received in sleep mode COPIER OPTION USER USER Making user related settings COPY LIM Use it to change the upper limit imposed on the number of copies Settings 1 to 999 copies default 999 SLEEP Use it to enable or disable sleep mode Settings 0 enable defau...

Page 639: ... the needs of the user Settings 000 to 804 T05 601 01 default 000 COUNTER6 Use it to change the type of soft counter 6 of the control panel to suit the needs of the user Settings 000 to 804 T05 601 01 default 000 DATE DSP Use it to change the notation of date Caution In the 120V model the default is 1 Settings 0 YY MM DD default 1 DD MM YY 2 MM DD YY MB CCV Use it to impose restrictions on the Box...

Page 640: ...o enable or disable a warning for the result of dust detection in stream reading mode Settings 0 disable indication default 1 enable indication CNT DISP Use it to enable or disable the indication of the serial number in response to a press on the Counter Check key Settings 0 enable default 1 disable PH D SEL Use it to select the number of lines for printing in photo mode Settings 0 141 lines defau...

Page 641: ...No No Counter 000 no indication 101 total 1 102 total 2 103 total L 104 total S 105 total 4C1 106 total 4C2 107 total mono 108 total Bk1 109 total Bk2 110 total mono L 111 total mono S 112 total Bk L 113 total Bk S 114 total 4C mono Bk double sided total 1 double sided 115 total 2 double sided 116 L double sided 117 S double sided 201 copy total 1 202 copy total 2 203 copy L 204 copy S Yes No No C...

Page 642: ...C S 317 print mono L 318 print mono S 319 print Bk L 320 print Bk S 321 print 4C mono L 322 print 4C mono S 323 print 4C mono 2 324 print 4C mono 1 Yes No No Counter 325 print 4C L double sided 326 print 4C S double sided 327 print mono L double sided 328 print mono S double sided 329 print Bk L double died 330 print Bk S double sided 331 PDL print total 1 332 PDL print total 2 333 PDL print L 334...

Page 643: ...scan 4C 510 color scan total 2 511 color scan L copy scan 4C L 512 color scan S copy scan 4C S 513 copy scan L 514 copy scan S 515 copy scan total Yes No No Counter 601 box print total 1 602 box print total 2 603 box print L 604 box print S 701 received file print total 1 702 received file print total 2 703 received file print L 704 receiced file print S 801 report print total 1 802 report print t...

Page 644: ... paper size dial on the cassette is set to U1 through U8 the names selected in CST U1 through U8 is indicate on the touch panel CST U1 Use it to select the name of paper used for paper size group U1 Select a number from T05 601 02 codes and paper names Caution This mode is designed for entering a number and such notations as FLSC or OFI will not be indicated in service mode Settings U1 24 26 27 28...

Page 645: ...06 A4 A4 07 A5 A5 08 A5R A5R 09 B1 B1 10 B2 B2 11 B3 B3 12 B4R B4R 13 B4 B4 14 B5R B5R 15 B5 B5 16 11 17 11 17 17 LTRR LETTERR 18 LTR LETTER 19 STMT STATEMENT 20 STMTR STATEMENTR Code Notation Name 21 LGL LEGAL 22 K LGL Koran Government 23 K LGLR Korean Government R 24 FLSC FOOLSCAP 25 A FLS Australian FOOLSCAP 26 OFI OFFICIO 27 E OFI Ecuadorian OFFICIO 28 B OFI Bolivian OFFICIO 29 A LTR Argentine...

Page 646: ...K P Use it to select a paper size for use in the paper deck Caution After making a selection be sure to turn off and then on the main power switch Settings 0 A4 default 1 B5 2 LTR 3 A LTR COPIER OPTION INT FACE INT FACE Use it to set conditions for connection to an dextral controller IMG CONT Use it to set the detection of connection of an external controller Set it so that the connection of an ex...

Page 647: ...6 3 SORTER BLNK SW Use it to set the margin width W for both sides of a fold when a saddle stitcher is used Settings 0 normal width 5 mm 1 large width 10 mm default F05 603 01 MD SPRTN Use it to set the retraction movement in response to a finisher error exclud ing a delivery motor error Caution After making a selection be sure to turn off and then on the main power switch Settings 0 disable retra...

Page 648: ... indicate MENUE 4 Use it to indicate level 4 of the printer settings menu Settings 0 do not indicate default 1 indicate PCI1 OFF Use it to enable or disable the function of slot 1 as when the board in slot 1 of PCI is out of order Settings 0 normal default 1 disable not to use board function PCI2 OFF Use it to enable or disable the function of slot 2 as when the board in slot 2 of PCI is out of or...

Page 649: ...ON iR2200 iR2800 iR3300 REV 0 MAR 2001 CHAPTER 5 SERVICE MODE 5 97 T 7 TEST Test Print Mode The following screen will appear in response to COPIER TEST lists of items will fol low F05 701 01 Counter Function Adjust I O Display PG NETWORK Option Test ...

Page 650: ...se it to switch between print modes for test printing PG TYPE Settings 0 text mode 1 photo mode PG PICK Use it to select the source of paper when generating a test print Settings 1 cassette 1 default 2 cassett 2 3 cassette 3 4 cassette 4 5 through 6 not used 7 paper deck 8 multifeeder tray Type Input Numbers and Test Prints T05 701 01 Input No Description 00 image from CCD normal print 01 grid 02 ...

Page 651: ... administrator that the machine has been in stalled and ask him her to set up the network 4 Inform the system administrator that the network connection will be checked and obtain the remote host address IP address of the PC on the user s network for sending a PING 5 Make the following selections COPIER TEST NETWORK PING Then enter the IP address obtained in step 4 using the keypad and press the OK...

Page 652: ...connection of the network interface board NIC or the board itself may have a fault Go to step 7 The loop back address is returned in front of the NIC and therefore it en ables a check on the TCP IP settings of the machine 7 Make the following selections in service mode COPIER TEST NETWORK PING Then press the OK key If NG is indicated suspect a fault in the connection of the NIC or in the NIC itsel...

Page 653: ...ER lists of items will follow F05 801 01 Clearing the Counter Readings 1 Select the item to clear highlight 2 Press the Clear key of the control panel The counter will be cleared and it will read 00000000 Dividing Papers Between Small Size and Large Size Large size L lager than A4 LTR Small size S A4 LTR or smaller Test Option I O Display PICK UP TOTAL DRBL 1 DRBL 2 JAM FEEDER Adjust Function Coun...

Page 654: ... replacing the part 3 indicates the limit number of sheets before replacement to change select the item and enter a number using the keypad and then press the OK key 4 indicates the relationship between the counter reading and the limit 5 indicates a single exclamation mark for a ratio between 90 and 100 two marks for 100 and higher in the case of the example no indication is made 6 indicates the ...

Page 655: ...er deck pickup counter 2 SIDE double sided 2nd side pickup counter COPIER COUNTER FEEDER Level 2 FEEDER Level 3 FEED feeder ADF pickup total counter COPIER COUNTER JAM Level 2 JAM Level 3 TOTAL machine total jam counter FEEDER feeder ADF jam counter SORTER sorter finisher jam counter 2 SIDE duplex unit jam counter MF multifeeder tray jam counter C1 cassette 1 jam counter C2 cassette 2 jam counter ...

Page 656: ...r counter C3 FD RL cassette 3 feeding roller counter C4 PU RL cassette 4 pickup roller counter C4 SP RL cassette 4 separation roller counter C4 FD RL cassette 4 feeding roller counter M PU RL multifeeder pickup counter M SP PD multifeeder separation pad counter FX LW RL fixing lower roller counter FX UNIT fixing unit count FX FILM fixing film counter FX CL RL fixing cleaning roller counter COPIER ...

Page 658: ......

Page 659: ...ne is equipped with a mechanism that checks the condition of the machine es pecially sensor outputs and indicates an error code in the control panel upon detection of a fault The following tables show the codes used timing of detection and possible causes a 4 digit code is a detail code and may be checked in service mode COPIER DISPLAY JAM ERR ...

Page 660: ...or E577 Delivery motor E580 Delivery tray ascent descent motor E585 Stack handling error Code Description Copier E000 Heater temperature fault fails to increase E001 Overheating detection error E002 Heater temperature error fails to reach specific level inadequate increase E003 Heater temperature error abnormal drop low temperature detection E007 Fixing film rotation error E010 Main motor rotation...

Page 661: ... assembly connected a main power supply PCB J8 relay connector heater b DC controller PCB J320 relay connector thermistor NO Connect the connector 2 Fixing film unit thermistor Check the interval between pin 1 and pin 2 and between pin 3 and pin 4 of the connectosr 4 pin of the thermistor for electrical continuity Is it Ω open YES The heater has an open circuit or the thermal switch is open Re pla...

Page 662: ...lear the error execute the following in service move COPIER FUNCTION CLEAR ERR Action 1 Fixing film unit Check the interval between pin 1 and pin 2 and between pin 3 and pin 4 of the connectors 4 pin of the thermistor for electrical continuity Is it 0 Ω short circuit YES The thermistor has a short circuit Replace the fixing film unit REF If the thermistor has a short circuit the indication in serv...

Page 663: ...ION FCLEAR ERR Action See the description for E003 E003 0000 The main thermistor reading is lower than 140 C when paper is moved Main cause The fixing film unit is faulty i e the main thermistor TH1 has poor con tact or has an open circuit or the fixing heater is faulty The main power supply PCB is faulty The DC controller PCB is faulty Caution To clear the error execute the following in service m...

Page 664: ...ERR Action 1 Wiring Are the wring and the connectors connected securely DC controller PCB J311 relay connector fixing film sensor NO Connect the wiring and the connectors 2 Fixing film sensor Check the fixing film rotation signal When the fixing motor is rotating is the film rotation detection signal sent by the fixing film sensor to the concoctor J311 of the DC controller PCB Film rotation detect...

Page 665: ...or of the main motor connected NO Connect the connector 2 Main power supply PCB Is the drive voltage 24 V of the main motor supplied by the main power supply PCB Main power supply PCB between J202 1 24VU1 SW and J202 2 OVU1 NO Replace the main power supply PCB 3 Main controller M2 DC controller PCB Press the Start key Is the lock signal of the main motor present at the con nector J308 on the DC co...

Page 666: ...xing motor connected NO Connect the connector 2 Main power supply PCB Is the drive voltage 24 V of the fixing motor supplied by the main power supply PCB Main power supply PCB between J202 3 24VU1 S and J202 4 OVU1 NO Replace the main power supply PCB 3 Fixing motor M19 DC controller PCB Press the Start key Is the lock signal of the fixing motor present at the con nector J312 on the DC controller ...

Page 667: ...r switch Action If the error is still indicated after disposing of the waste toner perform the following 1 Waste toner case full detection mechanism Remove the waste toner case and turn off and then on the main power switch Is E019 absent YES The waste toner case full detection assembly is soiled with toner Clean both inside and outside of area A of the waste toner case with alcohol Make sure that...

Page 668: ... The DA unit connection is disconnected after connection Main cause The DA unit is faulty The main controller PCB is faulty Action 1 Connector Is the DA unit connected securely NO Connect it securely 2 DA controller Main controller PCB Try replacing the DA unit Is the problem corrected YES End NO Replace the main controller PCB ...

Page 669: ...er PCB J304 relay connector horizontal registra tion motor NO Connect the connectors 2 Sensor lever damage and interference Sensor Is abnormal noise heard from the horizontal registration assembly in keep ing with the motor rotation YES a The horizontal registration assembly is out of place because of damage to the sensor lever Replace the sensor lever b The horizontal registration assembly malfun...

Page 670: ...assembly or transfer charging roller soiled Or is there poor contact YES Clean the contact and set it once again 2 Wiring Is the wiring between the contacts for the following normal DC controller PCB J301 composite power supply PCB J136 primary charging roller developing assembly transfer charging roller a DC controller PCB J301 composite power supply PCB J136 b composite power supply PCB J130 7 p...

Page 671: ...specific range 20 times or more continuously 0003 While the laser is ON the horizontal sync signal cycle is outside a specific range 20 times or more Main cause The wiring is faulty short circuit open circuit The BD PCB is faulty The laser scanner unit is faulty The DC controller PCB is faulty Action 1 BD PCB Try replacing the BD PCB Is the problem corrected YES End 2 Laser scanner unit DC control...

Page 672: ...is faulty The main power supply PCB is faulty The DC controller PCB is faulty Action 1 Connector Are the connector J312 on the DC controller PCB and the relay connector connected securely NO Connect the connectors securely 2 Main power supply PCB During printing does the voltage between J204 1 and J204 2 on the main power supply PCB change from 0 to about 24 V NO Replace the main power supply PCB ...

Page 673: ...r home position sensor PS400 Reader controller PCB Move the No 1 mirror base by hand from home position Does the output of the scanner home position sensor change J405 2 on the reader control ler PCB is 5 V in HP or 0V away from HP NO Replace the sensor YES Replace the rear controller PCB E204 0001 While an original is being read the image leading edge signal does not ar rive from the ADF Main cau...

Page 674: ...p inverter PCB Is the problem corrected YES End NO Replace the reader controller PCB E225 0000 A specific level cannot be attained for the signal during CCD gain correc tion at power on 0002 The edge gain correction level is different from the correction level for the preceding sheet by a specific level or more Main cause The scanning lamp is faulty The CCD PCB is faulty The rear controller PCB is...

Page 675: ... wiring 2 DC controller PCB Main controlled PCB Try replacing the DC controller PCB Is the problem corrected YES End NO Replace the main controller PCB E243 0000 A fault occurs in the communication between the CPU of the control panel PCB and the CPU of the main controller PCB Main cause The control panel CPU PCB is faulty The main controller PCB is faulty Action 1 Wiring Is the wiring from the ma...

Page 676: ...vice mode data newly 2 EE PROM Reader controller PCB Try replacing the EE PROM Is the problem corrected YES End After replacement be sure to enter the service mode data newly NO Replace the rear controller PCB After replacement be sure to en ter the service mode date newly E261 0000 The intervals of zero cross signals deviate from the tolerance range while the fixing heater is supplied with power ...

Page 677: ...n cause The CCD PCB is faulty The wiring is faulty short circuit open circuit The reader controller PCB is faulty Action 1 Connector Are the connectors J6001 J6002 on the CCD PCB and the connectors J5002 J5003 on the reader controller PCB connected securely NO Connect the connectors securely 2 CCD unit Try replacing the CCD unit Is the problem corrected YES End 3 Reader controller PCB Main control...

Page 678: ...oller PCB has a fault Main cause The image data is faulty The main controller PCB is faulty The HDD is faulty Action If this error occurs during normal copying or printing the job in question image data is cleared when the main power switch is turned off and then on again i e the machine will be reset If this error occurs frequently however a fault on the main controller PCB is a possibility Furth...

Page 679: ... faulty The main controller PCB is faulty Action a E601 0000 1 Wiring Are the connection and the cable between the connector J1017 on the main controller PCB and the connector J1551 on the HDD normal YES End NO Correct the connection cable 2 HDD Main controller PCB Try replacing the HDD and download the system software Is the problem corrected YES End NO Replace the main controller PCB b E601 0001...

Page 680: ... J1025 of the main con troller PCB and the connector J2005 of the HDD normal NO Correct the connector cable 2 System software Try re installing the system software Is the problem corrected YES End 3 HDD Main controller PCB Try replacing the HDD and download the system software Is the problem corrected YES End NO Replace the main controller PCB E604 0000 A fault is detected in the image memory Main...

Page 681: ...are Is the problem corrected YES End 3 HDD Main controller PCB Try replacing the HDD and downloading the system software Is the prob lem corrected YES End NO Replace the main controller PCB E674 0000 A faulty occurs in the communication between the fax PCB and the main controller PCB Main cause The wiring is faulty short circuit open circuit The fax PCB is faulty The main controller PCB is faulty ...

Page 682: ...e printer boards acces sories and the main controller PCB Main cause Any of the printer boards accessories is faulty The main controller PCB is faulty Action 1 Connector Is the printer board accessory connected correctly NO Correct the connection 2 Printer board Main controller PCB Try replacing the printer board Is the problem corrected YES End NO Replace the main controller PCB ...

Page 683: ...the DC controller PCB cannot be initialized 0003 When the main power is trend on the communication IC IPC on the main controller PCB cannot be initialized Main cause The DC controller PCB is faulty The reader controller PCB is faulty The machine controller PCB is faulty Action Malfunction PCBs Turn off and then on the main power switch Is the problem corrected YES End NO If E7100001 replace the re...

Page 684: ... The connector has poor connection The ADF controller PCB is faulty The finisher controller PCB is faulty The DA unit PCB is faulty The card reader PCB is faulty Action a E711 0001 Connector ADF controller PCB Is the interface cable between the ADF controller PCB an the reader con troller PCB normal NO Correct the cable YES Replace the ADF controller PCB b E711 0002 connector Finisher controller P...

Page 685: ...ain cause The connect has poor connection The main power supply PCB is faulty The ADF controller PCB is faulty The reader controller PCB is faulty Action 1 Connector Is the interface able between the ADF controller PCB and the reader con troller PCB normal NO Correct the cable 2 Main power supply PCB While the ADF is in operation does the voltage between J203 2 and J203 1 on the main power supply ...

Page 686: ...y The DC controller PCB is faulty Action 1 Connector Is the wiring between the finisher controller PCB and the options power supply PCB and between the options power supply PCB and the DC con troller PCB normal NO Correct the wiring 2 Options power supply PCB Is the voltage between HJ701 6 and J701 7 on the options power supply PCB about 24 V NO Replace the options power supply PCB 3 Finisher cont...

Page 687: ...ltage between J206 2 and J206 1 on the main power supply PCB about 24 V NO Replace the main power supply PCB 3 Pedestal controller PCB DC controller PCB Try replacing the pedestal controller PCB Is the problem corrected YES End NO Replace the DC controller E717 0001 The communication with the DA unit is not resumed 3 sec or more after it is disrupted Main cause The wiring is faulty short circuit o...

Page 688: ... Is the Cad Reader C1 or the coin vendor connected securely NO Connect it securely 2 Coin vendor Main controller PCB Try replacing the Card Reader C1 or the coin vendor Is the problem cor rected YES End NO Replace the main controller PCB E732 0001 A fault is detected by the main controller PCB in the communication be tween reader controller PCB and the main controller PCB Main cause The connector ...

Page 689: ...he connection between the connector J1015 on the main controller PCB and the conductor J316 on the DC controlled PCB normal NO Correct the connection YES Replace the DC controller PCB E737 0000 During self diagnosis at power on the DRAM check finds a fault in the main controller PCB Main cause The connection of the IC socket is faulty The main controller PCB is faulty Action 1 Connection Is the DR...

Page 690: ...ct the connection 2 LAN card Main controller PCB Try replacing the LAN card Is the problem corrected YES End NO Replace the main controller PCB E741 0000 The PCI bus has a fault Main cause The PCI bus has poor connection The main controller PCB is faulty Action Each PCI slot may be disabled in service mode to prevent the error BOARD PCI1 OFF through PCI3 OFF 1 Board Is the connection between the r...

Page 691: ...nection between the connector J1014 on the main controller PCB and the connector J409 on the reader controller PCB normal NO Correct the connection YES Replace the main controller PCB E744 0000 The BootROM on the main controller PCB and the system software are for different models or are of different types Main cause The BootROM is not mounted correctly or a fault occurred during down loading or w...

Page 692: ...sup ply PCB is faulty The DC controller PCB is faulty Making Corrections 1 Connectors Are the connectors J204 on the main power supply PCB and the connector J300 on the DC controller PCB connected securely NO Connect the connectors securely 2 Main power supply PCB Is 24 V supplied by the main power supply PCB J204 to the DC controller PCB J300 J204 5 J300 5 OVU3 J204 6 J300 6 OVU3 J204 7 J300 7 24...

Page 693: ...short circuit open circuit The fan is faulty The DC controller PCB is faulty Action 1 Foreign matter Is there foreign matter that prevents the rotation of the fan YES Remove the foreign matter 2 Wiring Connector Are the wiring and connector of the fan normal Developing fan FM1 DC controller PCB J302B Fixing fan FM2 DC controller PCB J308B Curl reducing fan FM4 DC controller PCB J311B Curl reducing...

Page 694: ...ntroller PCB is faulty Action 1 Connector Is the wiring between the pedestal controller PCB and the main power sup ply PCB and between the main power supply PCB and the DC controller PCB normal NO Correct the wiring 2 Main power supply PCB Is the voltage between J206 2 and J206 1 on the main power supply PCB about 24 V NO Replace the main power supply PCB 3 Pedestal main motor Try replacing the pe...

Page 695: ... data from the EEPROM cannot be read or the data that has been read has a fault Main cause The EEPROM is faulty The ADF controller PCB is faulty E421 0001 The back up data cannot be written to the EEPROM or the data that has been written has a fault Main cause The EEPROM has a fault The ADF controller PCB has a fault E422 0001 While the ADF is in standby the communication with its host machine is ...

Page 696: ...d the puncher drive PCB is disrupted Main cause The finisher controller PCB is faulty The puncher drive PCB is faulty E505 0001 When the main power is turned on the checksum of the finisher controller PCB has a fault 0002 When the main power is turned on the checksum of the puncher driverPCB has a fault Main cause The EEPROM is faulty The finisher controller PCB is faulty The puncher driver PCB is...

Page 697: ...M5 is faulty The aligning plate home position sensor rear PI5 is faulty The finisher controller PCB is faulty E531 0001 The stapler does no leave home position when the stapler folder motor is driven for 1 5 sec 0002 The stapler does not return to home position when the stapler folder motor is driven for 1 5 sec 0003 The clock signal is disrupted for 1 sec or more while the stapler folder mo tor i...

Page 698: ...for 10 sec or more while the tray ascent descent motor is driven Main cause The paper surface sensor PI9 is faulty The tray ascent descent motor clock sensor PI17 is faulty The tray upper limit sensor PI15 is faulty The tray ascent descent motor M6 is faulty The finisher controller PCB is faulty E577 0001 The paddle does not leave home position when the paddle motor is driven for 2 sec or more 000...

Page 699: ...e light emitting voltage is set to 4 4 V In the course of output automatic adjustment the light receiving voltage is 2 5 V or more even when the light emitting voltage is set to 0 V In the course of sensor output automatic adjustment the light emitting volt age is set to 4 4 V or more 0001 to 0005 Horizontal registration sensor 0006 Puncher waste full sensor Main cause The horizontal registration ...

Page 700: ... driven for 1 5 sec 0002 The folding roller does to return to home position when the stapler folder motor is driven for 3 5 sec or more 0003 The clock is disrupted for 1 sec or more while the stapler folder motor is driven Main cause The folding roller home position sensor PI12 is faulty The stapler folder motor M7 is faulty The stapler folder clock sensor PI14 is faulty The finisher controller PC...

Page 701: ...ness is faulty disconnected connector open circuit The fin isher controller PCB or the copier s DC controller PCB is faulty E514 0000 At the start of the motor CW operation the stack handling motor M2 may be driven for a specific number of rotations however the stack delivery le ver home position sensor S8 does not go ON Cause The stack handling motor M2 is faulty The stack delivery lever home po ...

Page 702: ...en the front alignment motor M3 is driven for a specific number of rotations The aligning plate home position sensor S6 does not go OFF when the front alignment motor M3 is driven for a specific number of rotations Cause The front alignment motor M3 is faulty The front aligning plate home po sition sensor S6 is faulty The front alignment motor relay harness is faulty The front aligning plate is su...

Page 703: ...t motor M5 starts to move down Cause The delivery tray ascent descent motor M5 is faulty The delivery tray pa per height sensor S10 is faulty the harness is disconnected or an open circuit exits The delivery tray ascent descent motor lock sensor S9 is faulty the connector is disconnected or an open circuit exits The delivery tray ascent descent motor is subjected to an excess load The finisher con...

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Page 706: ......

Page 707: ... For instructions on upgrading by means of replacing the DIMM ROM see 1 7 Upgrad ing by Replacing the DIMM ROM 1 1 1 Download Mode The machine provides two types of download modes although any of the two may be used to download all files select with care if you want to format the hard disk select the HD Format as a specific partition must be selected You can use any of the two when using a paralle...

Page 708: ...t job and accordingly will increment the job count When you use the Service Support Tool be sure to switch the machine to download mode in advance by following the instructions on the screen 1 1 2 Making Pre Checks Prepare the following PC to which the Service Support Tool version 1 25 or later has been installed System CD for iR2200 iR2800 iR3300 Connection cable The type of cable depends on how ...

Page 709: ...2800 iR3300 REV 0 MAR 2001 CHAPTER 7 UPGRADING 7 3 T If you are using a straight Ethernet cable and a HUB you are encouraged to connect the machine with the PC on a one on one basis outside the user s network environment F07 101 02 Straight Cable Straight Cable ...

Page 710: ... interface You can not use high speed mode on Windows NT or Windows 2000 Connection with a Network Cable Advantages It is relatively high speed It is less dependent on the PC to be used The use of a cross cable enables direct connection Disadvantages You must change the network settings of the machine or the PC to suit the user s network environment More importantly you must change the ma chine ba...

Page 711: ... iR2800 iR3300 REV 0 MAR 2001 CHAPTER 7 UPGRADING 7 5 T 1 2 Data Control You must install the files to use System RUI HD Format BOOT Language before ex ecuting downloading 1 Start up the Service Support Tool 2 Under Controlling Data select To Next F07 102 01 ...

Page 712: ...000 2000 CANON iR2200 iR2800 iR3300 REV 0 MAR 2001 CHAPTER 7 UPGRADING 7 6 T 3 From the Control Work screen of the firmware select Registering Firmware F07 102 02 4 From the following screen select Register from selected folder F07 102 03 ...

Page 713: ... 7 UPGRADING 7 7 T 5 Select the drive to which you have inserted the System CD 6 Select the folder of the suitable version and click Register On this screen it is in the case of iR8500 F07 102 04 Note For iR2800 iR3300 User You must select the folder of iR2200 Such software can be used in common ...

Page 714: ...ine s main power switch and disconnect the power plug and the network cable 2 Using a parallel cable connect the PC to the parallel connector on the left side of the controller At this time the PC must remain OFF Connect the 25 pin connector of the cable to the PC and the 36 pin connector to the ma chine 3 Turn on the power switch of the PC and start up the Service Support Tool 4 Connect the machi...

Page 715: ... among installed language modules in user mode common settings display language At time of shipment five modules languages are installed The modules will be lost once you format the had disk requiring you to install them once again to suit the needs of the user To check the version of the modules make the following selections COPIER DISPLAY VERSION LANG XX Check to make sure that the version of ea...

Page 716: ...notation in the upper right of the screen is High Speed go to step 6 if Low Speed go to step 5 F07 103 03 5 Click Switch operation mode to bring up the Centronics Communication Mode Change screen Select High Speed and press OK to move to step 6 Memo High speed mode is not supported on Windows NT and Windows 2000 F07 103 04 ...

Page 717: ...ANON INC 2000 2000 2000 2000 CANON iR2200 iR2800 iR3300 REV 0 MAR 2001 CHAPTER 7 UPGRADING 7 11 T 6 Click OK to start connection F07 103 05 7 When connection is done the following screen will appear Click OK F07 103 06 ...

Page 718: ... 0 MAR 2001 CHAPTER 7 UPGRADING 7 12 T 8 Select System Software Download of the Service Support Tool screen F07 103 07 9 Select the files suited to the language and the country in question from the list of soft ware on the Service Support Tool screen and click Start F07 103 08 ...

Page 719: ... upgrade existing system software by means of down loading unless the old and new systems have the same functions an attempt to do so will result in an error If the user obtains the official Upgrading kit and follow the appropriate procedure however such upgrading is possible for details see the Installation Procedure that comes with the Upgrading kit 11 Check the progress bar which indicates the ...

Page 720: ...OM you will directly replace the contents of the ROM DIMM Take full care 1 Check to see that the machine s Data lamp is OFF 2 Turn off the machine s main power switch and disconnect the power plug and the net work cable Memo Limits on Preparing the BOOT ROM You will not be able to prepare the BOOT ROM unless the following condi tions are met On this screen it is in the case of iR8500 The model of ...

Page 721: ...hine by way of the network and check to make sure that all are ready for communication by sending a PING command from the PC or the machine 1 Connect the machine s network connector RJ 45 and the network connector of the PC using a network cable cross cable 2 Turn on the PC and start up the Service Support Tool 3 Connect the machine s power plug to the power outlet and start service mode make the ...

Page 722: ... CHAPTER 7 UPGRADING 7 16 T 2 Select the correct BOOT and select an interface bi Centronics or Network The ex ample selects iR8500 for BOOT and Network is selected for Interface F07 104 02 3 To enter the IP address or the host name of the machine to connect click Set host name F07 104 03 ...

Page 723: ... CHAPTER 7 UPGRADING 7 17 T 4 Enter the IP address or the host name here 172 16 1 1 and click Save Then click OK F07 104 04 5 Check to see that the notation in the upper right indicates the IP address or the host name of the machine to connect then click OK to start connection F07 104 05 ...

Page 724: ...2000 2000 2000 CANON iR2200 iR2800 iR3300 REV 0 MAR 2001 CHAPTER 7 UPGRADING 7 18 T 6 When connection is done the following screen appears Click OK F07 104 06 7 Select BOOT ROM Download on the Service Support Tool screen F07 104 07 ...

Page 725: ...ing place Otherwise they may fail to start up 10 When downloading ends turn off the PC by making the following selections OK To Unit Selection Screen OK To Main Menu Ending the Service Support Tool End 1 4 4 After Downloading 1 Turn off the machine s main power switch and disconnect the power plug 2 Turn off the PC 3 Disconnect the network cable cross cable and the PC from the machine 4 If a netwo...

Page 726: ...ble 1 Using a parallel cable connect the PC to the parallel connector on the left side of the controller At this time the PC must remain OFF Connect the 25 pin connector of the bi Centronics cable to the PC and the 36 pin con nector to the machine 2 Turn on the PC and start up the Service Support Tool 3 Connect the machine s power plug to the power outlet while holding down 2 and 8 of the keypad a...

Page 727: ... CANON iR2200 iR2800 iR3300 REV 0 MAR 2001 CHAPTER 7 UPGRADING 7 21 T 2 Select HD Format and select Connect F07 105 02 3 At this time if the notation in the upper right of the screen is High Speed go to step 5 if Low Speed go to step 4 F07 105 03 ...

Page 728: ...0 iR2800 iR3300 REV 0 MAR 2001 CHAPTER 7 UPGRADING 7 22 T 4 Click change operation mode so that the Centronics Communication Mode change screen will appear Select high speed and click OK then go to step 6 F07 105 04 5 Click OK to start connection F07 105 05 ...

Page 729: ... 2000 2000 2000 2000 CANON iR2200 iR2800 iR3300 REV 0 MAR 2001 CHAPTER 7 UPGRADING 7 23 T 6 When connection is done the following screen will appear Select OK F07 105 06 7 When the Check screen appears select Format F07 105 07 ...

Page 730: ...000 2000 CANON iR2200 iR2800 iR3300 REV 0 MAR 2001 CHAPTER 7 UPGRADING 7 24 T 8 When the Start Check screen appears select Start to format all partitions F07 105 08 9 When the Start Check screen appears once again select Start F07 105 09 ...

Page 731: ...iR2800 iR3300 REV 0 MAR 2001 CHAPTER 7 UPGRADING 7 25 T 10 When formatting is done the message Format Finished appears Click OK F07 105 10 11 To continue downloading system select To Unit Selection Screen and click OK Then start downloading system F 07 105 11 ...

Page 732: ...hard disk may still be formatted or the system software may be downloaded in download mode Connecting to the Network using network cable 2 If you want to install the Language module after installing the system software you must be sure that its version is compatible with the version of the system software If you install a Language module not compatible with the system software in question and in a...

Page 733: ... when downloading is enabled 3 Model indicating LED Not use in this model Ref Name Function Lights when power is supplied to the downloader PCB from the finisher 5 Connects the downloader PCB and the PC to each other Connect the cable so the ferrite core of the cable is positioned on the PC side 6 Cable A 9 pin about 70 cm long Not use in this model 7 Cable B 7 pin about 50 cm long Connects the do...

Page 734: ... PCB cover 3 Insert cable B 7pin into ADF controller PCB J9 or Finisher controller PCB J12 F07 106 02 4 Connect the RS 232C cable to the PCB and the RS 232C connector of the PC The fer rite core of the cable is positioned on the PC side 5 Turn on the copier The power indicating LED on the PCB light ADF controller PCB J9 DADF H1 Cable B Finisher controller PCB J12 Finisher J1 7 pin connector 7 pin ...

Page 735: ...00 REV 0 MAR 2001 CHAPTER 7 UPGRADING 7 29 T b Downloading 1 Start the service support tool 2 Choose Downloading Uploading F07 106 03 3 Press the START STOP key The LOAD LED lights 4 Choose suitable folder Highlight the model name and click Connect ex DADF H1 F07 106 04 ...

Page 736: ...00 2000 2000 2000 CANON iR2200 iR2800 iR3300 REV 0 MAR 2001 CHAPTER 7 UPGRADING 7 30 T 5 Get ready for downloading as instructed on the screen Click OK to proceed further F07 106 05 6 Choose the ROM version to download F07 106 06 ...

Page 737: ...0 2000 2000 2000 CANON iR2200 iR2800 iR3300 REV 0 MAR 2001 CHAPTER 7 UPGRADING 7 31 T 7 Click START to let the PC and the downloader PCB to start downloading the program F07 106 07 8 Click OK when the download completes F07 106 08 ...

Page 738: ...R 2001 CHAPTER 7 UPGRADING 7 32 T 9 Exit as instructed on the screen F07 106 09 1 6 4 Disconnecting 1 Press the START STOP key The LOAD LED goes off 2 Turn off the copier 3 Disconnect cable B from the finisher or ADF 4 Reattach the cover to the finisher or ADF 5 Turn on the copier ...

Page 739: ...sh ROM DIMM 5V J413 1 DC controller PCB by replacement of flash ROM DIMM 5V J322 2 Main controller PCB by replacement of BOOT ROM 3 3V J1010 see MEMO 3 Saddle Finisher G1 Finisher controller PCB by replacement of ROM IC6 DIP type 4 Punch driver PCB by replacement of ROM IC1001 DIP type 5 Memo DADF H1 Finisher J1 These products are updated using a personal computer Memo The BOOT ROM 3 on the main c...

Page 740: ... SRAM contains the following items of data Service mode settings User mode settings Various MACHINE DATA Once you have backed up the data you may write it to the main controller PCB after re placing the PCB or you can simplify the work involved in entering service mode or user mode settings It is recommended to back up the data whenever possible using the Service Support Tool when you have updated...

Page 741: ...ollow assume the use of a parallel cable 1 Using a parallel cable connect the PC to the parallel connector on the right side of the controller At this time the PC must remain OFF Connect the 25 point connector of the parallel cable to the PC and the 36 pin connector to the machine 2 Turn on the power switch of the PC and start up the Service Support Tool 3 Connect the machine s power plug to the p...

Page 742: ...2800 iR3300 REV 0 MAR 2001 CHAPTER 7 UPGRADING 7 36 T 2 2 3 Backing Up Data 1 Under Downloading Uploading select To Next F07 202 01 2 Select SYSTEM and select Connect The discussions that follow assume the use of a bi Centronics cable as the interface F07 202 02 ...

Page 743: ...7 UPGRADING 7 37 T 3 At this time if the notation in the upper right of the screen is High Speed go to step 5 if Low Speed go to step 4 F07 202 03 4 Click Switch operation mode to bring up the Centronics Communication Mode Change screen Select High Speed and click OK to move to step 5 F07 202 04 ...

Page 744: ... CANON INC 2000 2000 2000 2000 CANON iR2200 iR2800 iR3300 REV 0 MAR 2001 CHAPTER 7 UPGRADING 7 38 T 5 Click OK to start connection F07 202 05 6 When connection is done the following screen appears Click OK F07 202 06 ...

Page 745: ...N INC 2000 2000 2000 2000 CANON iR2200 iR2800 iR3300 REV 0 MAR 2001 CHAPTER 7 UPGRADING 7 39 T 7 Select Upload the Backup Data on the Service Support Tool screen F07 202 07 8 Select ALL and select Start Storing F07 202 08 ...

Page 746: ...of the save operation 10 Select the drive to save the data to and enter the file name the select Save F07 202 09 11 When the selected file has been stored on the selected drive the following screen will appear make the following selections to end the Service Support Tool OK To Unit Se lection Screen OK To Main Menu Ending the Service Support Tool End F07 202 10 ...

Page 747: ...NC 2000 2000 2000 2000 CANON iR2200 iR2800 iR3300 REV 0 MAR 2001 CHAPTER 7 UPGRADING 7 41 T 2 2 4 Downloading Backup Data 1 Under Downloading Uploading select To Next F07 202 11 2 Select SYSTEM and select Connect F07 202 12 ...

Page 748: ...CANON INC 2000 2000 2000 2000 CANON iR2200 iR2800 iR3300 REV 0 MAR 2001 CHAPTER 7 UPGRADING 7 42 T 3 Select OK and start connection F07 202 13 4 When connection is done the following screen appears Click OK F07 202 14 ...

Page 749: ...001 CANON INC 2000 2000 2000 2000 CANON iR2200 iR2800 iR3300 REV 0 MAR 2001 CHAPTER 7 UPGRADING 7 43 T 5 Select Download the backup Data F07 202 15 6 Select the file to download and select Start Writing F07 202 16 ...

Page 750: ...UPGRADING 7 44 T 7 See the progress bar indicating the progress of the downloading operation At the end the following screen will appear Select OK F07 202 17 8 Make the following selections to end the Service Support Tool To Unit Selection Screen OK To Main Menu Ending the Service Support Tool End ...

Page 751: ...EV 0 MAR 2001 CHAPTER 7 UPGRADING 7 45 T 2 2 5 Managing Backup Data You can delete backup data that has become obsolete as follows You need not connect a PC to the machine to do so 1 Under Controlling Data select To Next F07 202 18 2 Select Controlling Backup Data F07 202 19 ...

Page 752: ...iR3300 REV 0 MAR 2001 CHAPTER 7 UPGRADING 7 46 T 3 Select the file to delete from the list of Backup Data Stored on Computer then select Remove F07 202 20 4 When the Delete Check screen appears check the description for the selected file and select Remove F07 202 21 ...

Page 753: ...iR2800 iR3300 REV 0 MAR 2001 CHAPTER 7 UPGRADING 7 47 T 5 When the Delete Finish screen appears click OK Make the following selections to end the Service Support Tool Return to Previous Screen Return to Main Menu Ending the Service Support Tool End F07 202 22 ...

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Page 756: ......

Page 757: ... bias Fixing main heater H1 Laser activation Pickup motor M2 Pickup DOWN solenoid SL1 Cassette 1 re try paper sensor PS7 Registration motor M9 Laser scanner motor M10 Registration paper sensor PS10 Image leading edge sensor PS12 Fixing feeding sensor PS13 Vertical path clutch CL1 Pre registration paper sensor PS9 No 1 delivery sensor PS15 No 1 delivery full sensor PS16 Fixing motor M4 Fixing film ...

Page 758: ...d feed 1st original delivered 2nd original read 2nd original delivered Scanner home position sensor PS400 Scanning lamp LAMP1 Scanner motor M400 CCW CW Start key ON Print command sent Print command sent motor CCW Reader Unit ADF STBY Original set sensor PI10 Registration paper sensor PI6 Read sensor PI7 Delivery reversal sensor PI8 Pickup motor M2 Main motor M1 Pickup DOWN solenoid SL1 Original pl...

Page 759: ...egistration paper sensor Horizontal registration paper sensor Image leading edge sensor Fixing feeding sensor No 1 delivery sensor No 1 delivery full sensor Duplex unit inlet paper sensor Duplex unit outlet paper sensor Multifeeder paper sensor Right cover open close sensor Fixing film sensor Scanner home position sensor Copyboard cover sensor Toner sensor Waste toner case full sensor Environment ...

Page 760: ......

Page 761: ...ifter upper limit sensor Deck lifter position sensor Deck set sensor Deck feed sensor Deck paper level sensor Deck paper supply position sensor Deck open sensor Deck pickup roller releasing solenoid Deck open solenoid Deck open switch Deck open detecting switch Deck lifter lower limit detecting switch Position 9 A 8 A 13 A 5 H 5 B 8 A 12 A 11 A 11 A 3 C 10 A 6 C 7 C 3 C 10 A 4 B 13 A 3 H 5 B Notat...

Page 762: ...r Right cover open closed sensor Cassette3 re try paper sensor Cassette4 re try paper sensor Vertical path paper sensor Cassette3 paper sensor Cassette4 paper sensor Cassette3 paper level sensor0 Cassette3 paper level sensor1 Cassette4 paper level sensor0 Cassette4 paper level sensor1 Cassette3 size detecting switch Cassette4 size detecting switch Pickup roller DOWN solenoid Position 11 F 2 E 11 G...

Page 763: ...uit Diagram 11 10 9 8 7 6 5 4 3 2 1 H I J K G F E D C B A Name 2 way delivery inlet motor 2 way delivery outlet motor No 2 delivery sensor No 2 delivery full sensor No 3 delivery sensor 2 way delivery open closed sensor 2 way delivery solenoid Position 10 H 6 H 3 G 8 G 8 G 4 G 2 K Notation M7B M8B PS19B PS20B PS21B PS24B SL3B ...

Page 764: ...2 mirror Used when adjusting checking images Used when making electrical checks No 1 2 3 4 5 Name Digital multimeter Door switch Mirror positioning tool front rear NA 3 Test Sheet Tester extension pin Toll No FY9 2002 TKN 0093 FY9 3009 FY9 9196 FY9 3038 Shape Rank A A B A A F List of Special Tools The following special tools will be needed in addition to the standard tools set ...

Page 765: ...AR 2001 APPENDIX A 9 Remarks Used when making electrical checks No 6 Name Tester extension pin L shaped Toll No FY9 3039 Shape Rank A Rank A each service person is expected to carry one B each group of five persons is expected to carry one C each workshop is expected to carry one ...

Page 766: ... parts Lubrication drive parts friction parts Lubrication scanner rail Composition Fluorescent family hydrocarbon alcohol surface activating agent water Fluorescent family hydrocarbon chlorine family hydrocarbon alcohol Mineral family lithium soap molybdenum disulfide Mineral oil paraffin family Silicone oil Silicone oil Remarks Do not bring near fire Procure locally Substitute IPA isopropyl alcoh...

Page 767: ...ssurance Center CANON INC Printed in Japan REVISION 0 MAR 2001 18723 18756 22109 32205 35338 5 1 Hakusan 7 chome Toride shi Ibaraki 302 8501 Japan COPYRIGHT 2001 CANON INC CANON iR2200 iR2800 iR3300 REV 0 MAR 2001 PRINTED IN JAPAN IMPRIME AU JAPON ...

Page 768: ...PRINTED IN JAPAN IMPRIME AU JAPON 0401M0 7 1 This publication is printed on 100 recycled paper ...

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