Canon Color imageRUNNER C5180 Series Service Manual Download Page 831

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2 General Circuit Diagram

Signal Names
List Of Signals

T-2-1

*PM_DEV_C_A

development_motor_phase_A*_C

BELT LOWER SIDE MOTER HP

pressure belt displacement control motor HP sensor signal

*PM_DEV_C_B

development_motor_phase_B*_C

BELT LOWER SNS 1

pressure belt position sensor signal 1

*PM_DEV_K_A

development_motor_phase_A*_Bk

BELT LOWER SNS 2

pressure belt position sensor signal 2

*PM_DEV_K_B

development_motor_phase_B*_Bk

BELT LOWER SNS 3

pressure belt position sensor signal 3

*PM_DEV_M_A

development_motor_phase_A*_M

BELT SIDE DOWN HP SNS

Fixing belt displacement control motor HP sensor signal

*PM_DEV_M_B

development_motor_phase_B*_M

BELT SIDE LOWER MOTER A

pressure belt displacement control motor_phase_A*

*PM_DEV_Y_A

development_motor_phase_A*_Y

BELT SIDE LOWER MOTER A*

pressure belt displacement control motor_phase_A*

*PM_DEV_Y_B

development_motor_phase_B*_Y

BELT SIDE LOWER MOTER B

pressure belt displacement control motor_phase_B

*PM_SIDE_REGI_A

horizontal_registration_motor_phase_A*

BELT SIDE LOWER MOTER B*

pressure belt displacement control motor_phase_B*

*PM_SIDE_REGI_B

horizontal_registration_motor_phase_B

BELT SIDE MOTER A

Fixing belt displacement control motor_phase_A*

AC_I_SNS_C

charging_AC_current_C

BELT SIDE MOTER A*

Fixing belt displacement control motor_phase_A*

AC_I_SNS_K

charging_AC_current_Bk

BELT SIDE MOTER B

Fixing belt displacement control motor_phase_B

AC_I_SNS_M

charging_AC_current_M

BELT SIDE MOTER B*

Fixing belt displacement control motor_phase_B*

AC_I_SNS_Y

charging_AC_current_Y

BELT SIDE UPPER SNS 1

Fixing belt position sensor signal 1

ACC-C

laser_scanner_motor_acceleration_control

BELT SIDE UPPER SNS 2

Fixingbelt position sensor signal 2

ACC_CLK

machine_communication_I/F

BELT SIDE UPPER SNS 3

Fixingbelt position sensor signal 3

ACC_CNCT

machine_communication_I/F

BR_DETECT

detection_signal

ACC_CPRDY

machine_communication_I/F

C-0-1

laser_drive_1

ACC_INT

machine_communication_I/F

C-0-2

laser_drive_2

ACC-K

laser_scanner_motor_acceleration_control

C-1-1

laser_drive_1

ACC-M

laser_scanner_motor_control

C-1-2

laser_drive_2

ACC_POWER_ON

machine_communication_I/F

C-2-1

laser_drive_1

ACC_PRDY

machine_communication_I/F

C-2-2

laser_drive_2

ACC_RXD

machine_communication_I/F

C1_SIZE0

cassette_1_size_detection_0

ACC_TXD

machine_communication_I/F

C1_SIZE1

cassette_1_size_detection_1

ACC-Y

laser_scanner_motor_acceleration_control

C1_SIZE2

cassette_1_size_detection_2

ATR_CTRL_C

ATR_sensor_gain_control_C

C1_SIZE3

cassette_1_size_detection_3

ATR_CTRL_K

ATR_sensor_gain_control_Bk

C2_SIZE0

cassette_2_size_detection_0

ATR_CTRL_M

ATR_sensor_gain_control_M

C2_SIZE1

cassette_2_size_detection_1

ATR_CTRL_Y

ATR_sensor_gain_control_Y

C2_SIZE2

cassette_2_size_detection_2

BD-C

C-BD_detection

C2_SIZE3

cassette_2_size_detection_3

BD-K

K-BD_detection

CASET_HEATER_ON

cassette_heater_drive

BD-M

M-BD_detection

CASET_HEATER_

cassette_heater_power_supply_24_V

BD-Y

Y-BD_detection

Summary of Contents for Color imageRUNNER C5180 Series

Page 1: ...MANUAL Color imageRUNNER C5180 C4580 C4080 Series COPYRIGHT 2006 CANON INC CANON imageRUNNER C5180 4580 4080 REV 0 PRINTED IN U S A AUGUST 2006 REV 0 DU7 1174 000 main unit cover qxp 8 3 2006 12 13 PM...

Page 2: ...need arises In the event of major changes in the contents 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 countri...

Page 3: ...uiring care to avoid combustion fire Indicates an item prohibiting disassembly to avoid electric shocks or problems Indicates an item requiring disconnection of the power plug from the electric outlet...

Page 4: ...sed 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 me...

Page 5: ...Panel 1 13 1 2 3 User Mode Items 1 13 1 2 3 1 Common Settings 1 13 1 2 3 2 Timer Settings 1 16 1 2 3 3 Adjustments and Cleaning 1 16 1 2 3 4 Report Settings 1 17 1 2 3 5 System Settings 1 18 1 2 3 6...

Page 6: ...Work 2 21 2 2 9 Dealing with power code mount 2 22 2 2 10 Connecting the Power Cord 2 24 2 2 11 Adjustment of Fixing Assembly 2 24 2 2 12 Checking the Image Margin 2 24 2 2 13 Adjustment of Left Margi...

Page 7: ...tents Voice Guidance Kit A2 2 37 2 9 2 Turning off the Host Machine 2 38 2 9 3 Installation Procedures 2 38 Chapter 3 Basic Operation 3 1 Construction 3 1 3 1 1 Functional Construction 3 1 3 2 Basic S...

Page 8: ...tion Functions 5 21 5 6 6 Flow of Image Data for PDL Functions 5 22 5 7 Parts Replacement Procedure 5 23 5 7 1 Main Controller Box 5 23 5 7 2 Main Controller PCB main 5 23 5 7 3 Main Controller PCB su...

Page 9: ...Operation 6 15 6 3 5 Dirt Sensor Control 6 17 6 3 5 1 Stream Reading Dust Detection Control 6 17 6 3 5 2 White Plate Dust Detection Control 6 19 6 3 6 Image Processing 6 21 6 3 6 1 Overview 6 21 6 3 6...

Page 10: ...8 12 8 3 3 2 Laser Scanner Motor Speed Change Control 8 13 8 3 4 Controlling the Laser Shutter 8 14 8 3 4 1 Laser shutter control 8 14 8 3 5 Correcting Image Displacement 8 15 8 3 5 1 Outline 8 15 8 3...

Page 11: ...gradation 9 24 9 5 7 SALT Dmax Control development characteristics correction 9 25 9 5 8 SALT Dhalf Control development characteristics correction 9 26 9 5 9 Auto Gradation Control 9 27 9 6 Drum Unit...

Page 12: ...60 9 9 7 Transfer Cleaning Unit 9 62 9 9 8 Intermediate Transfer Belt 9 62 9 9 9 Intermediate Transfer Belt Tension Roller 9 66 9 9 10 Primary Transfer Roller 9 66 9 9 11 Secondary Transfer External R...

Page 13: ...tline 10 18 10 6 2 Basic Sequence of Operations 10 19 10 6 3 Identifying the Size of Paper 10 19 10 6 4 Detecting the Presence Absence of Paper 10 20 10 6 5 Detecting the Last paper 10 21 10 7 Registr...

Page 14: ...on Motor 10 60 10 10 25 Horizontal Registration Motor 10 60 10 10 26 Registration Sensor 10 62 10 10 27 Fixing Feeder Unit 10 62 10 10 28 Pickup Vertical Path Roller 10 63 10 10 29 Inside Delivery Rol...

Page 15: ...trol Mechanisms 11 5 11 2 1 Controlling the Speed of the Fixing Roller 11 6 11 2 1 1 Overview 11 6 11 2 1 2 Controlling the Speed According to Paper Type 11 6 11 2 1 3 Fixing Arch Control 11 7 11 2 2...

Page 16: ...ng Belt Position Sensor Unit 11 48 11 5 13 Fixing Releasing HP Sensor 11 50 11 5 14 Fixing Wrap Sensor 11 50 11 5 15 Fixing Motor Unit 11 51 11 5 16 Fixing Pressure Motor Unit 11 51 11 5 17 Fixing Bel...

Page 17: ...2 27 12 5 4 Secondary Transfer High Voltage Unit 12 28 12 5 5 IH Power Supply Assembly 12 29 12 5 6 DC Power Supply Unit 12 29 12 5 7 Control Panel 12 30 12 5 8 Control Panel LCD Unit 12 30 12 5 9 DC...

Page 18: ...erview 13 1 13 1 2 MEAP Counter 13 1 13 1 3 Construction of the MEAP Platform 13 2 Chapter 14 RDS 14 1 RDS 14 1 14 1 1 Application operation mode 14 1 14 1 2 Service Center URL and Port Specification...

Page 19: ...2 After Replacing the Copyboard Glass 16 5 16 2 3 After Replacing the Reader Controller PCB or Initializing the RAM 16 5 16 2 4 Treatment for ADF Replacement 16 7 16 3 Laser Exposure System 16 8 16 3...

Page 20: ...18 Self Diagnosis 18 1 Error Code Table 18 1 18 1 1 Error code tables 18 1 18 2 Error Code Details 18 4 18 2 1 Table of error code details 18 4 Chapter 19 Service Mode 19 1 DISPLAY Status Display Mod...

Page 21: ...14 20 3 2 Formatting Selected Partitions 20 15 20 3 3 Formatting the Partitions 20 16 20 4 Downloading System Software 20 18 20 4 1 Batch Downloading 20 18 20 4 2 Downloading the System Software Sing...

Page 22: ...Chapter 1 INTRODUCTION...

Page 23: ...3 1 2 3 2 Timer Settings 1 16 1 2 3 3 Adjustments and Cleaning 1 16 1 2 3 4 Report Settings 1 17 1 2 3 5 System Settings 1 18 1 2 3 6 Copy Settings 1 21 1 2 3 7 Communications Settings 1 21 1 2 3 8 Ma...

Page 24: ...1 8 Platen Cover Reader Unit standard 2 Saddle Finisher W2 9 Document Tray J1 standard 3 Finisher W1 10 Paper Deck Y1 4 Puncher Unit AH1 11 Card Reader D1 5 Copy Tray N1 12 Plain Pedestal E1 6 Copy Tr...

Page 25: ...Expansion Board E1 6 imagePASS H1 7 ColorPASS GX100 8 Color UFR II PCL Printer Kit N1 licence 9 Color PS Printer Kit N1 licence 10 Barcode Printing Kit A1 11 Universal Send PDF Advanced Feature Set A...

Page 26: ...ctions associated with ScanGear Color PCL PS Printer Kit Adds PCL printing functions and PS printing functions Requires a Color UFR II Printer Kit 16 Encrypted Secure Print Software C1 licence 17 Remo...

Page 27: ...dded Super G3 Fax Board Adds G3 fax functions In G3 FAX the document created by an application can be faxed directly from PC via network Cannot use simultaneously with multi line Fax board Super G3 Mu...

Page 28: ...over 11 Lower left cover 3 Reader front cover 12 Rear left cover lower 4 Card reader cover 13 Left rear cover lower 5 Center Delivery tray 14 Delivery vertical path cover 6 Control panel 15 Rear left...

Page 29: ...rear cover 12 Pick up vertical path cover 4 Reader joint cover 13 Front right cover 5 Left rear cover upper 14 Manual feed pick up tray 6 Upper rear cover 15 Manual feed pick up unit cover 7 Rear fan...

Page 30: ...2 4 Scanning lamp 29 Intermediate transfer belt tension roller 5 CCD unit 30 Cassette 2 6 Toner cartridge 31 Intermediate transfer belt cleaner unit 7 Laser unit 32 Pressure belt tension roller 8 Pri...

Page 31: ...ical path roller 40 Fixing belt 16 Feed roller 41 Delivery vertical path member 17 Pickup roller 42 Delivery vertical path roller 2 18 Separation roller 43 Photosensitive drum 19 Pickup unit 1 44 Deve...

Page 32: ...switches main power switch and control panel power switch The machine goes on when the main power switch is turned on i e other than in power save mode low power mode sleep mode F 1 6 1 Control panel...

Page 33: ...apter 1 1 10 Do not turn off the main power while the progress bar is indicated during which access is made to the HDD If deprived of power the HDD can suffer a fault E602 F 1 7 Starting up Please wai...

Page 34: ...o press the power switch of the control panel for 3 sec or more and execute shutdown sequence When Sending Data to the Printer or Using the Fax Unit Be sure that the Execution Memory lamp on the contr...

Page 35: ...12 When Downloading Is Under Way Do not turn off the control panel switch or the main power switch Turning off the main power switch while downloading is under way can disable the machine F 1 9 O N O...

Page 36: ...lamp 4 Control panel power switch 13 Error indicator lamp 5 Place to put touch pen 14 ID key 6 Plate to put clip 15 Clear key 7 Touch panel 16 Main power indicator lamp 8 Reset key 17 Start key 9 Hel...

Page 37: ...tached Tray A copier box printer receive fax other Tray B copier box printer receive fax other Tray C copier box printer receive fax other If the optional finisher M1 is attached Tray A copier box pri...

Page 38: ...are attached non sort sort shift sort group shift group staple corner upper left lower left upper right lower right double left right punch hole Double sided print On Off File delete after print On Of...

Page 39: ...3 hr 4 hr Mode Description Zoom fine adjust X 1 0 to 1 0 0 1 intervals 0 Y 1 0 to 1 0 0 1 intervals 0 Center binding staple edging Press start Center binding position change Position 2 0mm to 2 0mm 0...

Page 40: ...report time On Off Timer setting 00 00 to 23 59 Send receive separate On Off Settings fax Fax TX report For error only On Off Report with TX image On Off Fax activity report Every 40 communications au...

Page 41: ...nagement On Off Register Dept ID Password Register Edit Erase Limit Functions Count management Clear Count print Clear All Totals Allow Printer Jobs with Unknown IDs On Off Allow Remote Scan Jobs with...

Page 42: ...haracters maximum Forwarding Settings Receive Type Validate Invalidate Register Registered Forwarding Settings Forward w o Conditions E mail Priority Edit Erase Print List Clear Message Board Clear Au...

Page 43: ...n Off Address Book On Off Restrictions for Receiving Device Info On Off Restore Data Initial setting register setting value Dept ID Address Book Receive Limit for Each Function Initial setting registe...

Page 44: ...Four paper sources maximum Standard Key 1 2 Settings for Regular Screen Various modes No Settings Standard Key Settings for Express Copy Screen Displayed Standard Keys Up to 5 Set Keys Up to 10 Set K...

Page 45: ...ch B On Off Switch C On Off Switch D On Off Image reduction On Off Received Page Footer On Off 2 on 1 Log On Off Gamma Value for YCbCr Received Jobs Gamma 1 0 Gamma 1 4 Gamma 1 8 1 Gamma 2 2 Fax Setti...

Page 46: ...ioritized TX TX prohibition Mode Description User Inboxes Settings Inbox No 00 to 99 Register Inbox Name 24 characters maximum Password Seven digits maximum Time until Doc Auto Erase 0 Off 1 2 3 6 12...

Page 47: ...to clean such components 1 Feeder back Copyboard Cover Wipe the copyboard cover 1 using a cloth moistened with water or solution of mild detergent well wrung then dry wipe it with a soft cloth F 1 11...

Page 48: ...em with a soft cloth F 1 13 4 DF Glass Retainer Edge Guide Wipe the DF glass retainer 1 and the edge guide 2 using a cloth moistened with water or solution of mild detergent well wrung thereafter dry...

Page 49: ...e breaker operates properly Advise the user to check the breaker on a periodical basis about once a month and keep a record of inspection Go through the following 1 Turn off the main power switch 2 Pu...

Page 50: ...gulations The Center for Devices and Radiological Health of the US Food and Drum Administration put into force regulations concerning laser products on August 2 1976 These regulations apply to laser p...

Page 51: ...ne Struktur die keine Laserstrahlen nach au en dringen l sst Unter der Voraussetzung dass der Benutzer dieses Ger t normal bedient ist ein Austritt von Laserstrahlen daher ausgeschlossen 1 2 5 3 Handl...

Page 52: ...toner into fire It may cause explosion 2 Toner on Clothing or Skin If your clothing or skin has come into contact with toner wipe it off with tissue then wash it off with water Do not use warm water w...

Page 53: ...m falschen Typ ausgewechselt besteht Explosionsgefahr Gebrauchte Batterien gem der Anleitung beseitigen 1 2 5 6 Notes at Replacing Disposing the Fixing Unit Points to Notes at Replacing Disposing the...

Page 54: ...ary transfer Transfer roller system Transfer method secondary transfer Transfer roller system Separation method Curvature separation static eliminator Drum cleaning method None Trasnsfer cleaning meth...

Page 55: ...Mono Color Plain paper 64 to 105g m2 SR A3 320x450mm 19 5 19 5 12x18inch 305x457mm 24 24 19 5 19 5 A3 LDR 25 5 25 5 19 5 19 5 B4 LGL 25 5 25 5 22 3 22 3 A4 LTR B5 51 51 31 31 A4R LTRR B5R 25 5 25 5 25...

Page 56: ...1 B4 LGL 20 1 20 1 19 3 19 3 17 17 16 1 16 1 A4 LTR B5 41 2 41 2 33 7 33 7 31 5 31 5 25 8 25 8 A4R LTRR B5R 20 1 20 1 20 4 20 4 20 1 20 1 20 20 A5R STMTR 20 1 20 1 20 4 20 4 20 1 20 1 20 20 Heavy pap...

Page 57: ...5 14 5 A3 LDR 22 5 20 16 5 14 5 B4 LGL 22 5 20 19 16 8 A4 LTR B5 45 40 26 5 23 5 A4R LTRR B5R 22 5 20 21 5 19 3 A5R STMTR 22 5 20 21 5 19 3 Heavy paper up to 105g m2 SR A3 320x450mm 7 7 12x18inch 305...

Page 58: ...1 13 5 11 7 B4 LGL 17 7 15 8 16 8 14 9 15 13 1 14 3 12 4 A4 LTR B5 36 6 32 6 29 2 25 9 27 8 24 7 23 3 20 6 A4R LTRR B5R 20 4 18 2 20 4 18 2 18 1 17 18 1 17 A5R STMTR 20 4 18 2 20 4 18 2 18 1 17 18 1...

Page 59: ...5 14 5 A3 LDR 22 5 20 16 5 14 5 B4 LGL 22 5 20 19 16 8 A4 LTR B5 40 36 26 5 23 5 A4R LTRR B5R 22 5 20 21 5 19 3 A5R STMTR 22 5 20 21 5 19 3 Heavy paper up to 105g m2 SR A3 320x450mm 7 7 12x18inch 305x...

Page 60: ...1 13 5 11 7 B4 LGL 17 7 15 8 16 8 14 9 15 13 1 14 3 12 4 A4 LTR B5 36 6 32 6 29 2 25 9 27 8 24 7 23 3 20 6 A4R LTRR B5R 20 4 18 2 20 4 18 2 18 1 17 18 1 17 A5R STMTR 20 4 18 2 20 4 18 2 18 1 17 18 1...

Page 61: ...s yes no 279x432 mm 11x17 yes yes yes no 305x457 mm 12x18 yes yes yes no 320x457 mm no yes no no Cassette Manual Feed Tray Cassette Pedestal Side Paper Deck Plain paper 64 to 105 g m2 yes yes yes yes...

Page 62: ...or less In standby 50 dB or less Power supply 100 V 120 V 230 V Power consumption maximum 1500 W or less if equipped with cassette pedestal Reference value In standby 100V 344W 120V 273W 230V 350W Whe...

Page 63: ...1 Reduce IV 1 0 707 Reduce V 1 0 816 Reduce VI 1 0 865 Enlarge I 1 1 154 Enlarge II 1 1 224 Enlarge III 1 1 414 Enlarge IV 1 2 000 Enlarge V 1 4 000 Zoom 1 0 250 to 4 000 25 to 400 in 1 increments Rea...

Page 64: ...Chapter 2 INSTALLATION...

Page 65: ...ment of Fixing Assembly 2 24 2 2 12 Checking the Image Margin 2 24 2 2 13 Adjustment of Left Margin of Image 2 24 2 2 14 Adjustment of the Margin along Leading Edge of Image 2 27 2 2 15 Adjustment of...

Page 66: ...tents Document Tray J1 2 33 2 7 2 Installation Procedures 2 34 2 8 Installing the Key Switch Unit 2 34 2 8 1 Checking Contents Key Switch Unit A2 2 34 2 8 2 Installation Procedures 2 35 2 8 3 Checking...

Page 67: ...low temperature to in mild temperature implement this mode before automatic graduation adjustment Toner cartridge and drum unit should be removed before implementing this mode Dummy transfer cleaning...

Page 68: ...likely to be subject to the direct rays of the sun provide curtains or shades 5 The site must be well ventilated It is important however that the machine will not be placed near air vents of the room...

Page 69: ...3 2 1 2 Spatial Requirements The dimensions indicated in the figure are minimum requirements Try to make available as much space as possible a Machine F 2 2 1279mm 1660mm 500mm 500mm 500mm 100mm 590mm...

Page 70: ...2 2 4 b Machine Paper Deck Finisher Saddle Finisher Fax Puncher F 2 3 c Machine Deck Finisher Fax F 2 4 13 2585mm 500mm 50 500mm 10 620mm 1395mm 570mm 1327mm 2120mm 500mm 500mm 500mm 100mm 930mm 570m...

Page 71: ...the pedestal 2 2 cassette pedestal or plain pedestal Note Including the work to mount the main body on the pedestal 3 Reader unit 4 Main body 5 Reader Heater 6 Cassette heater kit to the machine prope...

Page 72: ...ound 8 pc 2 Transfer cleaning unit 1 pc 7 Size plate 2 pc 3 Secondary transfer outside roller unit 1 pc 8 Cassette size label 1 pc 4 1 power cord face plate 1 pc 9 Shut down instructions label 1 pc 5...

Page 73: ...stration card Yes Yes Yes Yes Yes Yes Installation check list Yes Yes Yes Yes Yes Yes Main unit warranty card Yes Yes Yes Yes Yes Yes Drum warranty card Yes Yes Yes Yes Yes Yes EULA Yes Yes Yes Yes Ye...

Page 74: ...ft the main body while keeping it level F 2 7 Install two cassette pedestal and plane pedestal as in the following order 1 Two cassette pedestal and plane pedestal including mounting the body on pedes...

Page 75: ...pact Take care not to trap your hand between the reader unit and the host machine F 2 10 6 While lifting the reader unit slightly fit the reader unit fixing plate 1 and fix it in place using a stepped...

Page 76: ...wire 2 F 2 14 Mount the joint cover 1 2 screws RS tightening M4X8 2 F 2 15 10 Remove the 3 mirror fixing screw 1 Be sure to store the 3 mirror fixing screws 1 away They will be needed when transporti...

Page 77: ...B of the upper left cover claw using nippers and remove the 2 areas A F 2 20 15 While forcing the 2 hooks 1 in the direction of the arrow fix it in place using 2 screws 2 each F 2 21 If the hook does...

Page 78: ...n reverse upper left cover card reader cover reader left cover 17 Connect the reader communication cable 1 and fix it in place using a clamp 2 F 2 23 18 Mount the ADF power cable 1 to the host machine...

Page 79: ...se lever 1 in the direction of the arrow F 2 27 3 Remove the waste toner container 1 F 2 28 4 Remove the dummy transfer cleaning unit 1 1 screw 2 F 2 29 Be sure to store away the removed dummy transfe...

Page 80: ...nsfer cleaning unit blade The area is coated with lubricant 6 Fit the included transfer cleaning unit 1 using the screw 2 removed in step 4 Match the boss 4 found at the top of the waste toner feedscr...

Page 81: ...lever 1 of the toner container Y F 2 33 2 When mounting the toner container be sure to fully turn the fixing lever 2 in the direction of the arrow while forcing the white member 1 toward the rear of...

Page 82: ...rum Unit in Place 1 Take out the drum unit Y from its packaging box 2 Do not remove the protective cover 1 since it will serve as a rail later Take out the drum unit Y 1 from its packaging bag and rem...

Page 83: ...the arrow F 2 40 6 Turn the open close lever 1 of the drum unit cover to the left by 90 deg to open the drum unit cover 2 F 2 41 7 Match the bulge 2 found on the bottom of the protective cover against...

Page 84: ...nit cover then turn the open close lever to the right by 90 deg to fix it in place 12 Holding the waste toner box in place shift the intermediate transfer unit release lever back into its initial posi...

Page 85: ...r of the secondary transfer outside roller unit F 2 47 4 Push both ends 1 of the secondary transfer unit to fit it in place Be sure it is securely in place F 2 48 Making Checks After the Work Check to...

Page 86: ...the type of paper a user will use and adjust the slide guide 1 of each cassette to the paper size F 2 51 3 Adjust the side guide plate 1 and the end plate 2 to the scale of the paper size F 2 52 4 At...

Page 87: ...language while positioning it as shown on the ADF open close cover MEMO Do not use it to the Color Image Reader E1 F 2 55 Cleaning Position Label Included in the reader 1 Attach the Cleaning Position...

Page 88: ...e reader power cable 2 from the 4 clamps 3 and disconnect the connector 4 F 2 58 2 Remove the rear cover 1 of the host machine 10 screw 2 Remove 2 screws 3 Loosen F 2 59 3 Remove the rear left cover 1...

Page 89: ...power unit 1 F 2 62 7 Remove the 4 screws 1 and slide the DC power supply unit 2 slightly toward the front F 2 63 8 Remove the 3 screws 1 and pull out the power supply cord mount slightly to the front...

Page 90: ...Margin 1 Place the test chart on the copyboard glass make a copy by picking up paper from the cassette 1 2 and check the image When the two cassette pedestal is installed pick up paper from the casset...

Page 91: ...destal is installed F 2 70 Adjustment of the Cassette 1 4 Insert the blade of the screwdriver into the hole of the front right stay and loosen the screw 1 to make an adjustment of the position of the...

Page 92: ...ole of the front right stay and loosen the screw 1 to make an adjustment of the position of the adjusting plate 2 F 2 74 F 2 75 1 If the adjusting plate is moved to the right 2 the margin of the front...

Page 93: ...Register Paper Type of Cassette 2 or Heavy 7 Service Mode Select COPIER OPTION BODY PASCAL 8 Check that the setup value is 1 9 Press RESET twice and get out from the service mode 10 Press Registration...

Page 94: ...from the host has come If it fails to get a response from the host ask the user s system administrator to check the network environment If there is a response from the host the network function of th...

Page 95: ...py Tray 2 5 1 Checking the Attachments Copy Tray N1 F 2 78 2 5 2 Turning Off the Host Machine How to Turn Off the Host Machine When turning off the host machine be sure to go through the following ste...

Page 96: ...ew RS tightening M4X16 2 in the hole on the left side The copy tray base hereafter tray base is under appreciable force by a spring Be sure it remains bent and fixed in place Unless it is firmly in pl...

Page 97: ...ews F 2 84 When detaching the delivery tray be sure to do so while keeping the tray up Otherwise the force of the spring will snap up the tray base possibly causing injuries 2 6 Installing the Card Re...

Page 98: ...n to insert the card on the surface F 2 89 4 Attach the grounding wire 1 with the truss head screw 2 included in the package and then connect the card reader connector 3 with the main body connector F...

Page 99: ...rom Initial Settings Registration 5 Be sure that without selecting Initial Settings Registration System Administration Settings System Administrator Information Settings and then registering System Ad...

Page 100: ...s 1 and 2 stepped screws 2 to the upper right cover of the machine F 2 93 3 Attach the cut off 2 of the reinforcement plate of the original holder 1 to the attached stepped screws 3 F 2 94 2 8 Install...

Page 101: ...over 1 1 screw 2 F 2 97 3 Detach the upper right cover 1 2 screws 2 F 2 98 4 Cut off the A area of the upper right cover detached in the step 3 using nippers etc F 2 99 5 Attach the key switch unit to...

Page 102: ...e manual feeding tray 2 8 3 Checking After the Installation 1 Enter the Service mode 2 Select COPIER FUNCTION INSTALL KEY and enter 1 3 Turn off the power supply switch by following the shut down sequ...

Page 103: ...ord guide Use 4 in this machine 7 pc 6 Voice board 1 pc 7 Voice board face plate 1 pc 8 Voice board face plate 1 pc 9 Screw Binding M3X6 2 pc 10 Screw Binding M4X6 1 pc 11 Screw Binding M4X40 2 pc 12...

Page 104: ...e shut down sequence screen so that the main power switch will go off automatically 3 Disconnect the power cable for the power outlet 2 9 3 Installation Procedures 1 Points to note when installing the...

Page 105: ...the factory setting F 2 108 The slide switch SW1 on the voice board is mounted to switch between 33MHz and 66MHz in accordance with the transfer speed of PCI bus If the position of the switch does no...

Page 106: ...re it with the 2 screws 2 that have been removed in step 7 When inserting the voice board into the connector be sure that the voice board is vertical against the connector F 2 111 F 2 112 9 Go through...

Page 107: ...X40 2 F 2 114 14 Mount the speaker unit upper 1 on the speaker unit lower that has been mounted in step 13 and fix them with the screw Binding M4X6 2 from underneath F 2 115 15 Slide out the cord guid...

Page 108: ...de 1 On the back 3 locations F 2 118 17 Plug the cable 2 into the speaker unit F 2 119 18 Route the cable 1 through the cord guide 2 and slide in the cord guide cover 3 On the right 1 location F 2 120...

Page 109: ...ice Board is displayed that means that the voice board is correctly recognized 3 Setting after the installation To use the voice guidance kit A2 after power on it is necessary to set the followings 1...

Page 110: ...Chapter 3 BASIC OPERATION...

Page 111: ...Contents Contents 3 1 Construction 3 1 3 1 1 Functional Construction 3 1 3 2 Basic Sequence 3 2 3 2 1 Basic Sequence When the Power Is ON 3 2 3 2 2 Basic Sequence of Operations 3 4...

Page 112: ...trol 4 Photosensitive drum M 12 Duplex feeder 5 Photosensitive drum C 13 Cassette 1 6 Photosensitive drum Bk 14 Cassette 2 7 Delivery system 15 Cassette 3 8 Fixing system 16 Cassette 4 7 8 2 9 11 12 1...

Page 113: ...terval between the completion of the shading correction and switching the Start key ON turning the main power OFF WMUP Warm up An interval in which the drive system stops and it ends when the completi...

Page 114: ...hapter 3 3 3 F 3 2 IH Heater H1 H2 M1 90 WMUP WMUPR PSTBY In the iR C5180 and 230 U model it starts when the main power switch is turned ON HP Sensor STBY SREADY HP Shading position HP Shading positio...

Page 115: ...the completion of the shading correction and switching the Start key ON turning the main power OFF PSTBY Print Standby State An interval in which the copy print request signal can be accepted PINTR Pr...

Page 116: ...F 3 3 PSTBY PSTBY PINTR LSTR PRINT iRC5180 1 65 iRC4560 3880 1 45 M20 23 Y M C Bk M12 15 Y M C Bk M6 SL3 M9 M8 M24 IH Heater H1 H2 M1 M2 M5 Y M C Bk 1 iRC5180 iRC4580 3880 230V only 1 ON STBY STBY SRE...

Page 117: ...ding correction and switching the Start key ON turning the main power OFF PSTBY Print Standby State An interval in which the copy print request signal can be accepted PINTR Printer Initial Rotation An...

Page 118: ...Chapter 3 3 7 F 3 4 PSTBY PSTBY PINTR LSTR PRINT Bk M23 Bk M15 M6 SL3 M9 M8 M24 IH Heater H1 H2 M1 ITOP Signal Bk M5 iRC5180 1 65 iRC4560 3880 1 45 ON STBY STBY SREADY SCRW SCFW...

Page 119: ...Chapter 4 BASIC OPERATIONS AS A PRINTER...

Page 120: ...the Electrical Circuitry 4 1 4 1 1 Configuration of Main PCBs 4 1 4 1 2 DC Controller PCB 1 IMG 4 2 4 1 3 DC Controller PCB 2 MAISY 4 4 4 2 Basic Sequence 4 6 4 2 1 Basic Sequence of Operations 4 6 4...

Page 121: ...n PCB Y 9 IH Power PCB 20 HV3 PCB 31 BD Detection PCB Y 10 DC DC Converter PCB 12 5 3 3V 21 HV4 PCB Y M 11 DC DC Converter PCB 38V 1 22 HV4 PCB C Bk 1 2 3 4 5 6 7 8 9 10 18 19 20 21 22 23 24 25 26 27...

Page 122: ...he signal direction 4 1 2 DC Controller PCB 1 IMG The main IC functions of the DC controller PCB 1 IMG is shown below F 4 2 IC6 IC24 IC5 IC10 IC9 IC14 IC13 IC18 IC17 IC19 IC20 IC15 IC16 IC11 IC12 IC7...

Page 123: ...MG C IC4 IMG K IC5 to 8 PWM Y Execute the pulse width modulation depending on the density of the image data that is received in parallel and output 5 to 8 For A to D beams of the Y laser 9 to 12 For A...

Page 124: ...DC Controller PCB 2 MAISY The main IC functions of the DC controller PCB 2 MAISY is shown below F 4 3 IC1 IC2 IC3 IC4 J108 J109 J112 J113 J116 J114 J115 J117 J110 J104 J102 J101 J119 J105 J118 J120 J...

Page 125: ...C2 I O Everything that can be controlled with the digital values Input of each sensor Fan Motor Control Solenoid Clutch Control High Voltage Control Excludes the analog value IC3 IC4 MAISY 1 Stepping...

Page 126: ...en the completion requirements of the fixing assembly startup is fulfilled WMUPR Warm up Rotation An interval in which the drive system starts and the bias adjustment is executed PSTBY Printer Standby...

Page 127: ...tial Rotation An interval between the reception of the print request signal and the state the image signal is sent PRINT An interval in which all toner is transferred on the paper and the paper is del...

Page 128: ...ial Rotation An interval between the reception of the print request signal and the state the image signal is sent PRINT An interval in which all toner is transferred on the paper and the paper is deli...

Page 129: ...Chapter 5 MAIN CONTROLLER...

Page 130: ...Image Data 5 17 5 6 1 Flow of Image Data for Copier Functions 5 17 5 6 2 Flow of Image Data for Box Functions 5 18 5 6 3 Flow of Image Data for SEND Functions 5 19 5 6 4 Flow of Image Data for Fax Tra...

Page 131: ...rsion direct mapping color balance fine zoom adjustment gradation conversion screen processing trimming add on 4 Main Controller Circuit Board SUB SJ A Scanner interface scanner image processing resol...

Page 132: ...Chapter 5 5 2 F 5 1 A Reader Unit B DC controller Circuit Board C Printer Unit A B C HDD 1 2 3 3 4 5 6 7 8 9...

Page 133: ...1GB DDR SDRAM standard J1002 Image memory 512 MB DDR SDRAM 1 J1003 SRAM circuit board connector slot J1008 Main Controller Circuit Board SUB PDRM EF A connector slot J1010 Main Controller Circuit Boa...

Page 134: ...ard SUB LAN bar A connector slot J1024 Main Controller Circuit Board SUB RB A connector slot 1 J1034 BOOTROM connector slot J1051 Main Controller Circuit Board SUB PDRM EF A connector slot J1052 Optio...

Page 135: ...and turning off the power can cause a fault E602 on the HDD 5 3 2 Start Up Sequence Start Up Sequence Boot Program Area Boot Program interval 1 The boot program is executed by the CPU on the main cont...

Page 136: ...e start up sequence ends when the printer and scanner are correctly recognized Otherwise an error code E732 E733 will be indicated at the end of a connection time out The engine becomes ready to accep...

Page 137: ...Chapter 5 5 7 F 5 7 CPU HDD ROM Main controller PCB main access to the program at time of execution flow of system program operations System software...

Page 138: ...Chapter 5 5 8 F 5 8 CPU HDD ROM access to the program at time of execution...

Page 139: ...vice Mode cannot be entered perform the following procedure 1 2 Turn the power OFF Turn the power ON again while holding down the 1 and 9 keys This will automatically start the Write Abort Sector repa...

Page 140: ...at once Specify FSTDEV 3 partitions at once 2 IMG_MNG Image management data etc 1 5 9 10 11 12 3 FSTCDEV Image data save area for Chasing 1 5 9 10 11 12 4 THUMDE V Thumbnail 1 5 9 10 11 12 5 2 APL_GE...

Page 141: ...CHECK may take anywhere from several minutes to several tens of minutes and then turn the power OFF and then ON again 3 If the above does not restore the system enter Download Mode perform a full for...

Page 142: ...m Lang RUI and turn the Main Power Switch OFF and then ON again 3 If the above still does not correct the problem the HDD may be assumed to be damaged so replace the HDD and reinstall the system 10 11...

Page 143: ...Chapter 5 5 13 5 5 Image Processing 5 5 1 Overview of the Flow of Image Data F 5 9 SEND FAX PullScan E Mail BOX PDL Print PC Original Copy A A A Print output Scan Image data Other iR machine...

Page 144: ...CMYK RGB 24 Processing taking the place of conventional masking Executes color correction for the CCD RGB filters If mono color mode only Bk signals hereafter See though prevention BE Bk generation mo...

Page 145: ...stment Color balance correction Framing Blanking Background removal Bk generation Output direct mapping RGB CMY conversion Output gamma correction Optimum screen selection Smoothing RGB 24 CMYK 32 Ima...

Page 146: ...for compression decompression and editing F 5 12 4 Image area signal DDR SDRAM HDD PC PDL input Magnification processing Resolution conversion Rotation Color conversion Binary processing JPEG compres...

Page 147: ...ions The following shows the flow of image data when a copier function is being used F 5 13 Main controller PCB main sub R A sub PDRM EF A Reader unit Rotation JPEG compression JPEG decompression DC c...

Page 148: ...wing shows the flow of image data when a Box function is being used F 5 14 Main controller PCB main sub SJ A sub R A sub PDRM EF A Reader unit Rotation Resolution conversion JPEG compression JPEG deco...

Page 149: ...a when a SEND function is used F 5 15 Reader unit Rotation Resolution conversion JPEG compression JPEG decompression RGB 24 Image signal DDR SDRAM HDD Main controller PCB sub LAN bar A MMR compression...

Page 150: ...hows the flow of image data when a fax transmission function is being used F 5 16 Reader unit Rotation Resolution conversion JPEG compression JPEG decompression RGB Image area signal SDRAM HDD Fax uni...

Page 151: ...Image Data for Fax Reception Functions The following shows the flow of image data when a fax reception function is being used F 5 17 Main controller PCB main sub Rotation Resolution conversion SDRAM H...

Page 152: ...being used F 5 18 JPEG decompression DDR SDRAM HDD Main controller PCB main sub JPEG compression DC controller PCB LIPS data RGB JPEGTIFF PDF RGB CMYK DISPLAY LIST data LIPS LX LIPS V PS Expansion Ki...

Page 153: ...Controller Box 1 Remove the main controller box cover 3 1 harness free from wire saddle 1 15 screws 2 F 5 19 2 Remove the main controller box 3 13 connectors on PCB 6 clamps 1 6 screws 2 F 5 20 5 7 2...

Page 154: ...late 2 screws 1 1 connectors 2 F 5 22 3 Remove the main controller PCB sub SJ A 3 together with its mounting plate 2 screws 1 1 connector 2 F 5 23 4 Remove the main controller PCB sub LAN A 4 together...

Page 155: ...r PCB sub RB A 4 Skip this step if there is no main controller PCB sub RB A 2 screws 1 1 mounting plate 2 1 connector 3 F 5 27 Points to Note When Mounting the Main Controller PCB sub RB A Check to be...

Page 156: ...5 5 26 F 5 29 F 5 30 9 Press the PCB release button 1 to detach the boot ROM PCB 2 F 5 31 10 Remove the SRAM PCB 1 F 5 32 11 Remove the main controller PCB main 3 8 screws 1 1 connector 2 F 5 33 1 1...

Page 157: ...ft Cover Upper 3 Remove the left rear cover upper page 12 21 Reference Removing the Left Rear Cover Upper 5 7 3 2 Removing the Main Controller PCB sub R A 1 Remove the main controller box cover 3 1 ha...

Page 158: ...hey may be removed in the same way 2 screws 1 1 connector 2 F 5 37 3 Remove the main controller PCB sub PDRM A 3 from the mounting plate 2 2 screws 1 F 5 38 5 7 5 Main Controller PCB sub SJ A 5 7 5 1...

Page 159: ...connectors 1 2 screws 2 1 connector 3 F 5 40 3 Remove the main controller PCB sub LAN A 3 from the mounting plate 2 2 screws 1 F 5 41 5 7 7 Main Controller PCB sub RB A 5 7 7 1 Preparation for Removi...

Page 160: ...move the main controller PCB sub RB A 4 Skip this step if there is no main controller PCB sub RB A 2 screws 1 1 mounting plate 2 1 connector 3 F 5 44 Points to Note When Mounting the Main Controller P...

Page 161: ...ted history related files There will be no error operation and initialization will take place automatically If you pull out the SRAM PCB from machine B and mount it to machine A the PCB will be initia...

Page 162: ...nce Removing the Rear Upper Cover 2 Remove the rear left cover upper page 12 23 Reference Removing the Rear Left Cover Upper 3 Remove the left rear cover upper page 12 21 Reference Removing the Left R...

Page 163: ...ter going through steps 1 and 2 above perform the following 1 Set the following in service mode Select the following COPIER FUNCTION INSTALL CARD then enter the number of the first card and press OK F...

Page 164: ...2 22 Reference Removing the Rear Upper Cover 2 Remove the rear left cover upper page 12 23 Reference Removing the Rear Left Cover Upper 3 Remove the left rear cover upper page 12 21 Reference Removing...

Page 165: ...Chapter 6 ORIGINAL EXPOSURE SYSTEM...

Page 166: ...1 6 3 3 Controlling the Scanning Lamp 6 11 6 3 3 1 Overview 6 11 6 3 3 2 Scanning Lamp 6 12 6 3 3 3 Turning On and Off the Scanning Lamp 6 12 6 3 4 Detecting the Size of Originals 6 12 6 3 4 1 Identif...

Page 167: ...PCB 6 27 6 4 5 Inverter PCB 6 28 6 4 6 CCD Unit 6 29 6 4 7 Scanner Motor 6 30 6 4 8 ADF Open Close Sensor 6 31 6 4 9 Scanner HP Sensor 6 32 6 4 10 Original Sensor 6 33 6 4 11 Cooling Fan 6 33 6 4 12...

Page 168: ...Lens single focus fixed Magnification 50 100 or digital variable reproduction ratio mode 25 to 400 50 100 or digital variable reproduction ratio mode 25 to 400 main scanning direction image processin...

Page 169: ...using the ADF open closed sensor 5 deg ADF open closed sensor 2 PS503 detects the size with the ADF at 25 deg or less Original size sensor AB configuration detects the size in sub scanning direction A...

Page 170: ...CCD No 1 mirror No 1 mirror base No 2 mirror No 2 mirror base No 3 mirror HP Image HP leading edge Size detection Stream reading position start position forward reverse Scanner motor Light blocking pl...

Page 171: ...J303 J306 J309 J203 J204 J601 J202 J602 J205 J206 J308 J201 J209 J307 J310 Inverter PCB Original scanning lamp Original scanning lamp activation control CCD unit Scanner motor Scanner motor drive con...

Page 172: ...204 used for connection with the CCD unit J205 used for connection with the CCD unit J206 used for connection with the inverter PCB J207 used for connection with the original size sensor AB configurat...

Page 173: ...on Offset correction Forward Reverse shift shading fixed shading white plate dust detection control shading correction HP shading position 1 HP positioning 2 CCD LIVE control gain correction 3 move to...

Page 174: ...control 1 Forward Reverse shift shading fixed shading white plate dust detection control shading correction 1 controls by turning on off the power of the CCD and the circuitry around it for power sav...

Page 175: ...detection control shading correction 1 controls by turning on off the power of the CCD and the circuitry around it for power saving and for protection against overheating CCD KILL control 1 1 HP posi...

Page 176: ...PS501 Detection Signal used in reference to the detection of the No 1 mirror base at its home position 3 ADF Open Closed Sensor 1 PS502 Detection Signal used in reference to the detection of the stat...

Page 177: ...nner Forward for an Image Scan When making an image scan the No 1 mirror base unit is moved by controlling the motor as follows F 6 14 Reader controller PCB Motor driver Interface PCB 24V 15V J306 A A...

Page 178: ...ed control mechanisms operating as follows 1 Turning On and Off the Scanning Lamp The scanning lamp is turned on or off by the drive signal XE ON generated by the CPU of the reader controller PCB When...

Page 179: ...the xenon lamp A G R h F Relevant Error Code E220 Lamp ON fault when the power is ON Inverter PCB fault reader controller PCB fault or scanning lamp fault 6 3 4 Detecting the Size of Originals 6 3 4...

Page 180: ...curacy of original size identification as when the original is displaced while the ADF is closed the machine makes use of the following 2 types of mechanisms 1 Presence Absence of an Original at 2 Poi...

Page 181: ...n original is indicated at the front the machine will give priority to the indication at the front i e presence of an original F 6 19 T 6 6 Result of measurement Result of detection A B no no original...

Page 182: ...that detect external light external search The ADF open closed sensor 2 identifies the condition as being closed and the machine starts original size identification At this position B5 B4 A4 and A3 a...

Page 183: ...ies the size of the original based on the combination of changes at 5 points F 6 24 5 Standby in wait for a press on the Start key No 1 mirror base at point of original detection xenon lamp off origin...

Page 184: ...read F 6 27 Executed only if dust has been detected at all points i e A B C D and E in the previous job If so the machine uses the point with least dust as the reading position and executes dust corr...

Page 185: ...osition at the end of the previous job 2 point with no dust or little dust T 6 7 A reading reference position 1 0 mm to the left from the center of the platen roller B 1 0 mm to the left from the refe...

Page 186: ...te dust detection b white plate dust correction F 6 29 2 Particulars of Control 1 White Plate Dust Detection The machine compares the shading coefficient obtained from shift shading and the shading co...

Page 187: ...utation of shading coefficient from fixed shading to shading correction position Detection of coordinates of start of dust and width Correction of dust area coefficient using data of both sides Fixing...

Page 188: ...age processing for every RGB line using the reader controller PCB and the major functions involved are as follows 1 Analog Image processing a CCD drive b CCD output gain correction offset correction c...

Page 189: ...correction are then converted into 10 bit digital signals by the A D converter according to their pixel voltage levels 6 3 6 5 Outline of Shading Correction The output of the CCD may not always be uni...

Page 190: ...om the scanning lamp against the standard white plate and converts the reflected light into a digital signal by the analog image processing block on the CCD AP PCB The result i e a digital signal repr...

Page 191: ...2 Exposure Lamp 6 4 2 1 Preparation for Removing the Scanning Lamp 1 Remove Copyboard Glass 2 Remove the Reader Right Cover 3 Remove the Reader Left Cover 4 Remove the Reader Front Cover 5 Remove the...

Page 192: ...sure to print out the settings using P PRINT before replacing the reader controller 1 Remove the Copyboard Glass 2 Remove the CCD unit cover 2 Referring to Procedure 6 4 6 3 Remove the Original Size S...

Page 193: ...eby eliminating the need for the following adjustment work 1 Reader Unit Related Adjustment 1 Using the SST download the latest system software R CON 2 Make the following selections in service mode an...

Page 194: ...ngs indicated on the P PRINT printout you have previously obtained 1 original stop position adjustment FEEDER ADJUST DOCST 2 original feed speed magnification adjustment FEEDER ADJUST LA SPEED 2 Make...

Page 195: ...closer to the motor than the wire guide 2 the harness will come into contact with the rotor and suffer damage Be sure that the tie wrap is closer to the interface PCB than the wire guide F 6 49 6 4 5...

Page 196: ...g the CCD Unit 1 Remove the CCD unit 4 2 flat cables 1 from the reader controller PCB 2 screws 2 2 leaf springs 3 F 6 52 6 4 6 3 After Replacing the CCD Unit If you have replaced the CCD unit be sure...

Page 197: ...paration for Removing the Scanner Motor 1 Remove the reader rear cover 6 4 7 2 Removing the Scanner Motor 1 Remove the cover 2 4 screws 1 F 6 54 2 Remove the 2 harness retainers 2 from the back of the...

Page 198: ...han the wire guide 2 the harness can come into contact with the rotor of the scanner motor and suffer damage Be sure that the tie wrap is closer to the interface PCB than the wire guide when mounting...

Page 199: ...anner HP Sensor 6 4 9 1 Preparation for Removing the Mirror Base Home Position Sensor 1 Remove the reader rear cover 6 4 9 2 Removing the Mirror Base Home Position Sensor 1 Remove the ADF open closed...

Page 200: ...nit 2 3 screws 1 F 6 66 3 2 Remove the original size sensor unit 2 connector 1 F 6 67 6 4 10 2 Removing the Original Size Sensor 1 While removing the claw at the edge remove the original size sensor 1...

Page 201: ...d Glass 2 Remove the Reader Right Cover 3 Remove the Reader Left Cover 4 Remove the Reader Front Cover 5 Remove the ADF 5 1 Remove the cable 1 of the ADF from the host machine F 6 70 5 2 Bend up the e...

Page 202: ...etach the right glass retainer 5 F 6 73 When attaching it be sure to hold down both ends of the leaf spring A with your fingers Take care not to bend the leaf spring Be sure to attach it while forcing...

Page 203: ...75 4 Remove the ADF right screw cover 2 screw 1 F 6 76 5 Remove the ADF left screw cover 2 the screw 1 F 6 77 6 Remove the interface PCB cover 3 4 RS tightening screws 1 2 binding screws 2 F 6 78 B C...

Page 204: ...Cable Move the lock lever 1 in the direction of the arrow to release then detach the flat cable 2 F 6 80 8 Remove the interface PCB 2 9 screws 1 F 6 81 9 Disconnect the reader communication cable 1 Op...

Page 205: ...rews 3 F 6 83 12 Remove the motor frame 3 1 wire saddle 1 Remove the harness 6 screws 2 F 6 84 13 Remove the ADF open closed sensor cover 2 4 screws 1 F 6 85 14 Remove the harness from the wire saddle...

Page 206: ...the reader upper frame 2 24 screws 1 F 6 88 17 Remove the 2 cable fixing screws 2 of the No 1 mirror base 1 18 Remove the spring 3 used to hold the cable in place 19 Remove the 2 hooks of the cable fr...

Page 207: ...h it using tape or the like At this time be sure that the cable fixing 2 is on the inside 2 Engage the cable on the pulleys then engage one end of the cable on the hook 3 of the left side and the othe...

Page 208: ...the machine F 6 93 3 Insert the pins of the mirror positioning tool front 2 rear 3 of the mirror positioning tool into the holes 1 of the No 1 mirror base No 2 mirror base and rail F 6 94 F 6 95 4 Fix...

Page 209: ...Chapter 7 IMAGE PROCESSING SYSTEM...

Page 210: ...Contents Contents 7 1 Digital Image Processing 7 1 7 1 1 Overview 7 1 7 1 2 Shading Correction 7 1...

Page 211: ...l 1 Target value Correction This correction is performed by measuring each level R G B with the standard white plate to store these density data The memorized data is processed by computation to use a...

Page 212: ...Chapter LASER EXPOSURE 8...

Page 213: ...2 PWM Control 8 11 8 3 3 Controlling the Laser Scanner Motor 8 12 8 3 3 1 Laser scanner motor control 8 12 8 3 3 2 Laser Scanner Motor Speed Change Control 8 13 8 3 4 Controlling the Laser Shutter 8...

Page 214: ...a 37000rpm iR C4580 ca 33000rpm iR C4080 ca 29000rpm Type of bearing Oil Polygon mirror Number of facets 4 facets f20 Control mechanisms Sync control main scanning direction sub scanning direction Lig...

Page 215: ...rrects displacement of laser light coming from the guide mirror in main scanning direction displacement correction motor moves the corrective lens to correct displacement in main scanning direction BD...

Page 216: ...n PCB BD mirror PWMIC J210 J633 J301 J118 J717 J1014 J206 Y M J208 C Bk APC control PWM signal ON OFF control Laser scanner motor control Front cover Fixing feeder unit Manual feed unit PWM control La...

Page 217: ...PTOP The machine uses the signal to generate the sub scanning direction signals Y TOP M TOP C TOP K TOP for individual colors and turns on the lasers of the corresponding colors F 8 4 PSTBY PSTBY PINT...

Page 218: ...he level of voltage that corresponds to the intensity of laser light short APC period used for sequence light emission DATA light emission in keeping with image data MEMO As many as 64 combinations ar...

Page 219: ...Chapter 8 8 6 F 8 5 J206A Y M C BK DC controller PCB 1 IMG CTRL_0_1 CTRL_1_1 CTRL_2_1 CTRL_0_2 CTRL_1_2 CTRL_2_2 J206A J206B J208A J208B...

Page 220: ...he main controller PCB sub RB A It is resolved by exposing the same data by 2 dot for the main scanning direction and by exposing the same data for A B and for C D of 4 beams for the sub scanning dire...

Page 221: ...Chapter 8 8 8 F 8 7 1 1 pixel 1200DPI 600DPI Abeam Bbeam Cbeam Dbeam A1 A3 C1 C3 A1 A3 C1 C3 A1 A3 C1 C3 A1 A3 C1 C3 A1 A3 C1 C3 A2 A4 C2 C4 B1 B3 D1 D3 B2 B4 D2 D4 Laser Driver 1 Drum...

Page 222: ...control IMG PWMIC A PWMIC B PWMIC C PWMIC D FIFO A B C D J210 J202 1 BD detection PCB Clock signals sync signals based on the BD signal are generated Video signals are generated in keeping with the sy...

Page 223: ...nal F 8 9 8 3 2 Controlling the Intensity of Laser Light 8 3 2 1 APC Control The machine uses the photodiode mounted on the laser driver PCB to monitor the intensify of laser light so as to ensure tha...

Page 224: ...uestion F 8 10 Pixels Lowest intensity Highest intensity ON ON ON ON ON ON 1 2 3 4 5 6 7 26 27 28 29 30 31 32 1 2 3 4 5 6 7 26 27 28 29 30 31 32 1 2 3 4 5 6 7 26 27 28 29 30 31 32 1 2 3 4 5 6 7 26 27...

Page 225: ...ion of the laser scanner motor so that the BD signal from individual laser units will be of the same phase as the reference signal if the BD signal is behind the reference signal accelerate if ahead d...

Page 226: ...ol against process speed T 8 8 1 Adjust at paper interval 2 Speed change control is needed when switching the process speed If there is no switching speed controls is not performed Process speed after...

Page 227: ...the operating voltage 5 V applied to the laser driver is turned off and in addition the laser control signal image signal is also turned off F 8 12 DC controller PCB 1 IMG PWMIC J118 J717 PS5 PS28 PS2...

Page 228: ...olor by forming a pattern of a specific color on the transfer belt and reading it against the correct position F 8 13 Detecting displacement in color Displacement in sub scanning direction corrects th...

Page 229: ...ned on after opening closing of the cover while the machine is in low power mode 10 hr after the machine has been left alone in standby state during quick correction auto gradation correction after sh...

Page 230: ...lor displacement in sub scanning direction with reference to the timing at which other color patterns are checked after a check on the Y pattern If the timing is not correct the machine corrects the l...

Page 231: ...the Angle in Main Scanning Direction The Bk pattern is used as the reference The machine identifies the angle in main scanning direction with reference to front rear discrepancies of individual colors...

Page 232: ...the machine detects any angle it turns on the main scanning direction angle correction motor located inside the laser unit F 8 19 Main scanning direction angle correction lens Main scanning direction...

Page 233: ...on pattern front and the length of the center line of the image position correction pattern front of individual colors and identifies the difference between the two as the degree of color displacement...

Page 234: ...ine of the Bk image correction pattern rear and the center line of the individual image position correction patterns rear and identifies the difference between the two as the change in the reproductio...

Page 235: ...frequency of the image clock to change the reproduction ratio in main scanning direction Video signal for laser A Video signal for laser D Video signal for laser C Video signal for laser B Frequency...

Page 236: ...e Laser Unit 1 Remove the center delivery tray 2 2 screws 1 F 8 24 2 Remove the connectors 1 2 and the wire guide 3 F 8 25 8 4 1 2 Removing the Laser Unit 1 Remove the reader link unit cover 2 2 screw...

Page 237: ...nside cover 4 1 face cap 1 1 screw 2 F 8 28 When detaching the inside upper cover 2 push the top middle of the cover to free the hook 1 F 8 29 4 Shift the arm 1 of the reader link unit 90 deg to suppo...

Page 238: ...the upper surface of the new laser unit to the following Service Mode items Laser maker identification 1 COPIER ADJUST LASER LA MK Y M C K Laser magnification Y 2 COPIER ADJUST LASER LDADJ1 Y M C K 3...

Page 239: ...Chapter 9 IMAGE FORMATION...

Page 240: ...Driving and Controlling the Image Formation System and the High Voltage System 9 16 9 5 Image Stabilization Control 9 18 9 5 1 Outline of Image Quality Control 9 18 9 5 2 Automated Image Stabilizatio...

Page 241: ...mediate Transfer Belt ITB 9 50 9 8 3 2 Secondary External Roller 9 51 9 8 3 3 Waste Toner Collection Mechanism 9 51 9 8 4 Separation Mechanism 9 52 9 8 4 1 Separation 9 52 9 9 Parts Replacement Proced...

Page 242: ...Photosensitive drum Drum unit D UNIT Type of drum OPC Diameter of drum 30 6 mm Cleaning mechanism Cleaner less The residual toner after transfer is charged for collection by the developing assembly P...

Page 243: ...m Others Items of control by internal memory color of toner inside drum unit cumulative number of prints cumulative number of video counts data on life of drum unit data on toner supply control Toner...

Page 244: ...chanism cleaning blade Image stabili zation mecha nism Descharge current level control to prevent image faults caused by changes in environment ATVC control to ensure good transfer ATR control to corr...

Page 245: ...Auxiliary brushes Primary charging roller Developing cylinder Intermediate transfer belt Developing assembly Toner container Bk Photosensitive drum Primary transfer rollers Secondary transfer interna...

Page 246: ...m Upstream auxiliary brush AC component rating specifications range 200 Vp p Upstream auxiliary brush DC component rating specifications range 200 to 300 V standard 250 V Downstream brush DC component...

Page 247: ...mode Full color or monochrome mode Secondary transfer 750V 0V 300V 0V 1800Vp p 450V 0V 1500Vp p 250V 0V 200Vp p 400V 0V 0V 2000V Downstream auxiliary brush Primary charging roller Upstream auxiliary b...

Page 248: ...Transfer block 4 5 6 moves the toner image to the ITB or paper Intermediate transfer belt ITB cleaning block 7 collects residual toner from the ITB Photosensitive drum cleaning block 8 9 10 collects...

Page 249: ...against the cleaning sheet 4 Charging to a negative potential by the downstream auxiliary brush 3 Charging to a positive potential by the upstream auxiliary brush Transfer residual toner 3 Developmen...

Page 250: ...ontainer Transfer residual toner Primary transfer block Secondary transfer block Paper Y M C Bk 3 Scraping off the toner by the cleaning blade 2 Moving the toner image from the ITB to paper 1 Moving t...

Page 251: ...F 9 6 iRC5180 iRC4580 iRC4080 100V 240sec 300sec 300sec 120V 240sec 270sec 270sec 230V 240sec 240sec 240sec 1 iR C5180 iR C4580 2880 230V 0sec 2 3 Main power switch ON WMUPR CNTR Approx 27 to 120sec A...

Page 252: ...he surface temperature of the fixing roller is less than 100 C after jam recovery the machine uses the sequence it uses at power on 1 F 9 7 Image stabilization control for details see appropriate sect...

Page 253: ...nochrome copies prints Exposure is not executed for colors other than those in question When Making Bk Monochrome Copies Prints When making Bk monochrome copies prints no high voltage is applied for Y...

Page 254: ...itions cumulative output number of pages is 100 or more cumulative output number of pages is 100 or more from Image position correction Ecumulative output number of pages is 100 or more from SALT Dmax...

Page 255: ...t has been fitted image stabilization control is executed in the following order discharge current level control ATVC control ATR control SALT Dmax control image position correctionSALT Dhalf control...

Page 256: ...over from full color mode to monochrome mode requires a sequence in which the high voltage of YMC must be lowered By reducing the use of such a sequence the machine avoids an appreciable drop in produ...

Page 257: ...image formation system is driven by the toner container motor developing motor and drum ITB motor through gears For details see the appropriate sections F 9 11 M20 M21 M22 M23 M12 M13 M14 M15 M1 J706...

Page 258: ...tem For details see the appropriate sections F 9 12 HV1 1 each for YMCBk HV2 HV3 HV4 1 for YM 1 for CBk High voltage unit Secondary transfer high voltage unit Downstream auxiliary brush Upstream auxil...

Page 259: ...good transfer correction of transfer bias level PASCAL Control SALT Control to suit changes in image density and gradation correction of charging developing transfer bias correction of image correctio...

Page 260: ...put of 200 to under 400 sheets initial rotation 3 Yes Yes ca 15 4C counter 12 every 200 sheets of cumulated output interval 3 Bk counter 12 every 400 sheets of cumulated output interval 3 12 13 Yes Ye...

Page 261: ...ngs shown below F 9 13 12 In 4C counter the count is increased by color copy print In Bk counter the counter is increased by mono copy print Image stabilization control is carried out when either of t...

Page 262: ...iver screen Control Panel F 9 14 Driver Screen F 9 15 13 When the image stabilization control is carried out as the Bk counter s count reached the specified value image position correction is not carr...

Page 263: ...COPIER OPTION BODY INTROT T Use it to change the intervals of execution sessions for image stabilization control for standby Default at shipment upon RAM initialization 10 COPIER OPTION BODY ADJ LVL U...

Page 264: ...correction The ATVC control mechanism is used to determine the optimum level of transfer voltage for transfer of images from the photosensitive drum to the ITB and from the ITB to paper The level of...

Page 265: ...set in the reader V Prepares the image correction table A data processing V End Timing of Control Service Person Interaction The mechanism is executed when full correction is executed while auto grad...

Page 266: ...cription of Control Start up V Measures the light reflected by the surface of the ITB background measurement V Forms a sample patch of the maximum solid density stored in the DC controller V Uses the...

Page 267: ...in service mode it is activated when auto control is executed The time it takes is about double the time taken when plain paper is used Description of Control Start up V Measures the light reflected...

Page 268: ...ation characteristics based on the 64 gradation density data collected from the scanner Quick Correction The machine knows the actual gradation characteristics based on the 9 gradation density data Fu...

Page 269: ...ble C v v End End Image correction table for use at time of image formation Image correction table A Table prepared by the result of including the contents of the table A to the result of compari son...

Page 270: ...ry charging roller i is detected by the HV1 PCB and voltage is calculated by I V conversion of the current value By rectifying this voltage using the HV1 SUB PCB and by A D conversion using the DC con...

Page 271: ...iven via the gear auxiliary brush cleaning sheet drum ITB motor M1 reciprocate in the direction of the drum shaft CPU A D conversion DC controller PCB2 MAICY HV1 SUB PCB I V conversion HV1 PCB detecte...

Page 272: ...he photosensitive drum collects toner from the photosensitive drum coming from upstream Developing blade serves to coat the developing cylinder with a uniform layer of developerserves to coat the deve...

Page 273: ...SALT sensor changes the median voltage of the AC bias to adjust the image density a 1 Route of the Developing Bias F 9 26 a 2 Route of the Developing Cylinder Control Signal High voltage unit HV1 Y J7...

Page 274: ...09 J131 B High voltage unit J75 J77 J73 J79 DEV_AC_CLK1_Y DEV_AC_CLK2_Y _M _M _C _C _K _K DEV_DC_CTRL_K DEV_VIN _C DEV_VIN _M DEV_VIN _Y DEV_VIN DEV_CLK A DEV_CLK B DEV_CLK C DEV_CLK A DEV_CLK B DEV_C...

Page 275: ...Component Upstream auxiliary brush removes charge from the photosensitive drum in preparation for the next image formation session the latent static image from the previous session is removed charges...

Page 276: ...the environment sensor upstream auxiliary brush DC Component level of output suited to the reading of the environment sensor upstream downstream auxiliary brush High voltage unit HV1 Y J70 J71 HV1 M J...

Page 277: ...HV1 Bk J70 J71 HV1 SUB J97 J98 J74 J78 DC controller PCB J115 A J115 B High voltage unit HV4 Y M J93 J73YM Environment sensor SUB_UP_DC_CTRL_K C SUB_UP_AC_CTRL_K C SUB_UP_DC_CTRL_Y M SUB_UP_AC_CTRL_Y...

Page 278: ...liary Brush Bias Control Signal DC bias for downstream auxiliary brush 1kV 24V High voltage unit HV1 Y J70 J71 J72 HV1 M J70 J71 J72 HV1 C J70 J71 J72 HV1 Bk J70 J71 J72 J76 HV2 J81 J82 HV1 SUB HV2 SU...

Page 279: ...Y J70 J72 HV1 M J70 J72 HV1 C J70 J72 HV1 Bk J70 J72 HV1 SUB J73 J75 J77 J79 J97 J98 DC controller PCB J115 A J115 B High voltage unit SUB_LO_CTRL_Y SUB_LO_CTRL_M SUB_LO_CTRL_C SUB_LO_CTRL_K SUB_LO_D...

Page 280: ...r a cleaning mechanism for the photosensitive drum Component Primary charging roller 1 in preparation for the next image formation session the photosensitive drum is evenly charged to a negative poten...

Page 281: ...ited to discharge current control DC Component level of output suited to the reading of the environment sensor SALT sensor High voltage unit HV1 Y J70 J71 J72 HV1 M J70 J71 J72 HV1 C J70 J71 J72 HV1 B...

Page 282: ...2 SUB J87 J88 DC controller PCB J114 High voltage unit J75 J77 J73 J79 CHRG_AC_CLK CH_CLK CHRG_AC _CLK CHRG_AC _CLK CHRG_AC _CLK CHRG_AC _CLK CHRG_AC_CTRL _Y M CHRG_AC_CTRL _C K CHRG_DC_CTRL _Y M CHRG...

Page 283: ...the same construction F 9 36 9 7 2 Toner Receptacle Presence Absence Detection Toner Receptacle Presence Absence Detection There is no software mechanism to detect the toner receptacle presence absenc...

Page 284: ...t Source of drive Remarks Stirring blade Toner container motor M20 to 23 driven through gars Toner feedscrew Toner container motor M20 to 23 driven through gears M20 M21 M22 M23 Toner stirring blade T...

Page 285: ...carrier magnetic and toner non magnetic changes the force of magnetism detects changes to identify the level of toner SALT Sensor photo sensor Description checks the sample toner formed on the interm...

Page 286: ...The toner supply level is determined by detecting the revolution of the toner supply screw using the toner supply screw revolution sensor inside the toner receptacle Toner supply level to the develop...

Page 287: ...mary transfer roller 1 pc each for Y M C and Bk ITB cleaning blade secondary transfer internal roller Secondary Transfer Unit secondary transfer external roller static eliminator feed guide F 9 40 ITB...

Page 288: ...inside roller follows the ITB secondary transfer outside roller secondary transfer inside roller driven via the gear tension roller follows the ITB waste toner feeding screw tension roller driven via...

Page 289: ...nsfer bias output according to the paper type environmental sensor color mode full mono and ATVC control e Primary transfer bias bias control signal flow path F 9 42 HV2 J83 J80 DC controller PCB 1 J1...

Page 290: ...DC bias for secondary transfer HV3 T801 J95 DC controller PCB 1 J114 DC power supply unit HV2 SUB J90 J88 J91 environmental sensor secondary transfer outside roller high voltage unit secondary transfe...

Page 291: ...uses a cleaning blade to clean the intermediate transfer belt ITB T 9 34 F 9 44 Cleaning belt remains in contact with the ITB at all times and used to scrape off toner from the ITB Scoop up sheet used...

Page 292: ...1 when a copy print job ends 2 after recovery from a jam 3 when a sample image or test pattern is formed as part of image stabilization control 9 8 3 3 Waste Toner Collection Mechanism Waste toner is...

Page 293: ...er the potential occurring on the back of paper thus facilitating the separation of paper from the ITB 2 Separate Auxiliary Mechanism Feed Guide It is used to prevent increases in the potential occurr...

Page 294: ...Feed guide ITB Paper The eccentric arrangement of the 2 rollers causes the paper to separate by taking advantage of the rigidity of paper curvature separation Static eliminator Secondary transfer exte...

Page 295: ...12 32 Reference Removing the DC Controller Box1 7 Remove the IH power supply unit page 12 29 Reference Removing the IH Power Supply Unit 8 Remove the lattice connector mount 4 2 clamps 1 1 screw 2 6 c...

Page 296: ...6 Remove the left rear cover upper page 12 23 Reference Removing the Rear Left Cover Upper 7 Remove the main controller cover page 5 23 Reference Removing the Main Controller Box 8 Remove the DC cont...

Page 297: ...rom the machine s rear side plate The drum drive unit is hooked on the protrusion from the rear side plate lift it slightly to remove F 9 53 15 Remove the drum ITB motor base 3 2 connectors 1 3 screws...

Page 298: ...an cause the spring to snap out Be sure to start at the rear When removing the gear be sure to take care not to lose the parallel pin At the rear remove the following E ring 1 washer 2 bearing 3 E rin...

Page 299: ...ove the left rear cover upper page 12 21 Reference Removing the Left Rear Cover Upper 5 Remove the main controller box page 5 23 Reference Removing the Main Controller Box 6 Remove the DC controller b...

Page 300: ...2 Reference Removing the Fixing Drive Unit 1 2 Remove the fixing unit 2 Remove the fixing feeder unit page 10 63 Reference Removing the Fixing Feeder Unit 3 Lift the duplexing open close guide 3 in th...

Page 301: ...the secondary transfer unit 1 F 9 67 9 9 6 Intermediate Transfer Unit 9 9 6 1 Preparation for Removing the Intermediate Transfer Unit 1 Slide out the manual feed unit 9 9 6 2 Removing the Intermediat...

Page 302: ...ver will fall down which may cause a flaw on ITB F 9 70 When removing the intermediate transfer unit be careful to keep the upper side from contact with the main unit F 9 71 2 While picking the tabs a...

Page 303: ...1 F 9 74 2 Remove the waste toner container 1 F 9 75 9 9 7 2 Removing the Transfer Cleaning Unit 1 Remove the transfer cleaning unit 2 1 screw 1 F 9 76 9 9 8 Intermediate Transfer Belt 9 9 8 1 Prepara...

Page 304: ...be careful not to make flaws on the intermediate transfer belt F 9 77 2 Remove the varistor 2 screw 1 F 9 78 3 Remove the transfer guide plate 2 screw 1 When removing the transfer guide plate 2 be car...

Page 305: ...ver so that the unit is upright F 9 82 6 Be sure that the rear link plate 1 is on the opposite of the middle right cover so that the intermediate transfer unit will not fall down F 9 83 7 Remove the 4...

Page 306: ...hat there is no dirt on the secondary transfer internal roller When it is dirty clean it with alcohol Cautions in attaching the intermediate transfer belt 1 Attach it so that the red mark on the inter...

Page 307: ...emove the intermediate transfer belt tension roller 6 3 E rings 1 2 washers 2 1 gear 3 2 bearings 4 2 screws 5 F 9 91 9 9 10 Primary Transfer Roller 9 9 10 1 Preparation for Removing the Primary Trans...

Page 308: ...t the edge of the sheet 1 is on the inner side of the rib 2 F 9 94 9 9 11 Secondary Transfer External Roller 9 9 11 1 Preparation for Removing the Secondary Transfer External Roller 1 Remove the fixin...

Page 309: ...condary transfer roller 1 becomes soiled with toner or the like the roller can fail to rotate causing lines Be sure to check that the spacer moves F 9 96 2 When attaching the roller 1 be sure that the...

Page 310: ...r Belt 9 9 12 2 Removing the Secondary Transfer Internal Roller 1 Extend the belt frame and fit the link plate at both front and rear 2 Remove the positioning block 2 at the rear 2 screws 1 F 9 99 3 R...

Page 311: ...Removing the Rear Lower Cover 5 Remove the rear left cover upper page 12 23 Reference Removing the Rear Left Cover Upper 6 Remove the left rear cover upper page 12 21 Reference Removing the Left Rear...

Page 312: ...Preparation for Removing the Waste Toner Detection PCB 1 Remove the waste toner container 1 1 Open the front cover and turn the intermediate transfer unit releasing lever 1 F 9 107 1 2 Remove the was...

Page 313: ...wer 3 1 connector 1 5 screws 2 F 9 111 9 9 14 2 Removing the Waste Toner Detection PCB 1 Remove the waste toner detection PCB cover 2 2 screws 1 found behind the fixing feeder unit F 9 112 2 Remove th...

Page 314: ...ar cover upper page 12 21 Reference Removing the Left Rear Cover Upper 7 Remove the main controller box page 5 23 Reference Removing the Main Controller Box 8 Remove the DC controller box 2 page 12 31...

Page 315: ...Attaching the Toner Container Drive Assembly Upper Plate When attaching the top plate check to attach the edge of the idler gear 1 after matching it against the hole 2 in the top plate and the hole 3...

Page 316: ...Cover 4 Remove the rear lower cover page 12 23 Reference Removing the Rear Lower Cover 5 Remove the rear left cover upper page 12 23 Reference Removing the Rear Left Cover Upper 6 Remove the left rea...

Page 317: ...2 E rings 2 2 bushings 3 harness from the edge saddle 4 harness 5 of the toner container motor from the cord clamp 6 F 9 125 Points to Note When Attaching the Toner Container Drive Assembly Upper Pla...

Page 318: ...ip of the toner container motor F 9 129 2 Remove the toner container motor 3 2 screws 1 connector 2 F 9 130 9 9 17 Waste Toner Feedscrew Case 9 9 17 1 Preparation for Removing the Waste Toner Feedscre...

Page 319: ...nts to Note When Removing the Waste Toner Feedscrew Case Remove the waste toner feedscrew only when a jam has occurred and the sheet 1 attached to the feedscrew has become damaged or bent rendered use...

Page 320: ...Upper Right Cover 9 9 18 2 Removing the Pattern Reader Unit 1 Remove the pattern reader unit 5 2 connectors 1 1 screw 2 1 plate 4 from the hook of the upper right stay 3 F 9 136 Point to Note When Att...

Page 321: ...e intermediate transfer unit page 9 60 Reference Removing the Intermediate Transfer Unit 3 Remove the upper right cover page 12 20 Reference Removing the Upper Right Cover 4 Remove the pattern reader...

Page 322: ...ut the manual feed unit 2 Removing the intermediate transfer unit page 9 60 Reference Removing the Intermediate Transfer Unit 3 Remove the upper right cover page 12 20 Reference Removing the Upper Rig...

Page 323: ...Chapter 9 9 82 Points to Note When Attaching the Plate When Attaching the plate 1 be sure to position it so that it is farther on the inner side than the cleaning member 2 F 9 145...

Page 324: ...Chapter 10 PICKUP FEEDING SYSTEM...

Page 325: ...te Pickup Assembly 10 9 10 3 2 Stationary Jams 10 10 10 3 2 1 Stationary Jams 10 10 10 3 2 2 Stationary Jams at Power On 10 11 10 4 Cassette 10 12 10 4 1 Identifying the Paper Size 10 12 10 4 2 Detect...

Page 326: ...Resistor 10 50 10 10 14 Cassette Pickup Solenoid 10 51 10 10 15 Manual Feed Tray Unit 10 52 10 10 16 Manual Feed Unit 10 52 10 10 17 Manual Feed Roller 10 53 10 10 18 Manual Feed Separation Roller 10...

Page 327: ...10 47 Face Down Delivery Roller 1 10 95 10 10 48 Face Up Delivery Roller 10 98 10 10 49 Delivery Vertical Path Roller 1 10 100 10 10 50 Delivery Vertical Path Roller 2 10 101 10 10 51 Face Down Deliv...

Page 328: ...feed reference Center Size of paper accommodation Cassette 1 2 550 sheets 80 g m2 Manual feed tray 100 sheets 80 g m2 Size of paper Cassette 1 2 A3 A4 A4R B4 B5 B5R A5R 12x18 11x17 LGL LTR LTRR STMTR...

Page 329: ...0 1 2 Arrangement of the Units F 10 1 T 10 2 1 Delivery assembly 5 Pickup unit 2 Fixing unit 6 Registration unit 3 Duplex unit 7 Manual feed unit 4 Secondary transfer unit 8 Intermediate transfer unit...

Page 330: ...roller 5 Face up delivery roller 17 Re pickup roller 6 Internal delivery roller 18 Manual feed separation roller 7 Fixing roller fixing upper roller 19 Manual feed roller 8 Pressure roller fixing lowe...

Page 331: ...10 3 Face down delivery copy tray Face down delivery center delivery tray Face up delivery side delivery tray Pickup from cassette 2 Pickup from cassette 3 Pickup from cassette 4 Pickup from manual f...

Page 332: ...ette 1 retry paper sensor PS16 7 Fixing delivery sensor PS25 21 Pickup vertical path cover open closed sensor PS11 8 fixing wrap sensor iPS29 j 22 Manual feed last paper sensor PS9 9 Fixing inlet sens...

Page 333: ...1 Delivery path switching solenoid 1 SL2 5 Cassette 1 pickup solenoid SL3 2 Delivery path switching solenoid 2 SL5 6 Duplex pickup solenoid CL2 3 Duplex registration clutch CL1 7 manual feed pickup so...

Page 334: ...lutch M11 face down delivery motor M1 drum ITB motor M24 fixing motor M6 cassette 1 pickup motor M26 duplex feeder motor M7 caste 2 pickup motor SL1 manual feed pickup solenoid M8 registration motor S...

Page 335: ...ower switch ON WMUPR WMUP PSTBY Drum ITB motor M1 Cassette 1 pickup motor M6 Cassette 2 pickup motor M7 Registration motor M8 Pre registration motor M9 Delivery vertical path motor M10 Face down deliv...

Page 336: ...paper is moved form the sensor N 1 to the delay jam sensor N in question is controlled and a delay jam will be identified if the delay jam sensor N in question does not go ON within a specific period...

Page 337: ...wn delivery sensor 2 PS6 Duplex registration sensor PS21 Duplex pickup sensor PS24 Sensor Cassette 1 retry paper sensor PS16 Caste 2 retry paper sensor PS17 Registration sensor PS26 Fixing delivery se...

Page 338: ...tations at power on T 10 10 Sensor Caste 1 retry paper sensor PS16 Cassette 2 retry paper sensor PS17 Registration sensor PS26 Fixing delivery sensor PS25 Face down delivery sensor 1 PS12 Face down de...

Page 339: ...he 4 in a row actuator designed for the identification of the cassette size found on the machine side goes ON OFF according to the position of the slide guide permitting the machine to identify 15 set...

Page 340: ...2 LTR ON 3 LTR R ON ON 4 LGL ON ON 5 11X17 1 ON 6 A5 R ON ON 7 A4 ON ON 8 A4 R ON ON 9 A3 ON ON ON 10 B5 ON ON ON 11 B5 R ON ON ON 12 B4 ON ON ON ON 13 12X18 2 ON ON ON 14 U1 ON ON 15 U2 ON 16 no cass...

Page 341: ...f paper inside the cassette is detected using the following three sensors F 10 13 T 10 12 1 Flag 6 Paper level sensor flag 2 Cassette paper sensor 7 Lifter gear 3 Gear 8 Tray 4 Cassette paper level se...

Page 342: ...te is half full of paper Paper Cassette paper level sensor B Cassette paper level sensor A Paper Cassette paper level sensor B Cassette paper level sensor A If the cassette has no paper Paper tray Cas...

Page 343: ...he pickup vertical path roller pre registration roller is then used to move the paper a fara as the kegistatoin roller upper lower The pickup vertical path roller and the pre registration roller are e...

Page 344: ...l path roller 9 Retard guide 4 Feed roller roller B 10 Separation ton roller roller C 5 Pickup roller roller A 11 Retard spring 6 Cassette paper sensor Print start 2 76sec approx 1 3sec approx PRINT L...

Page 345: ...fter moves up an a single sheet of paper is separed and moved ahead by the work of the pickup feeder roller and the separation roller F 10 17 T 10 15 1 Paper tray 6 Manual feeder separation roller 2 S...

Page 346: ...e resistor operating in conjunction with the movemetn of the side guide epatle The side guide plate on the manual feed tray is set by the user when he she deposit paper F 10 19 Print start 1 9 sec app...

Page 347: ...n paper is placed its weight pushes down the paper detecting flag thus enabling the manual feed paper sensor PS10 to detect the presence of paper F 10 20 Paper Paper detecting flag Manual feed paper s...

Page 348: ...y when the last paper is picked up otherwise it remains still The machine will identify the paper to be the last paper if it detects 4 or more output pules form the lat paper sensor F 10 21 Manual fee...

Page 349: ...22 When fitted to the machine When the multi upper guide is shifted up Machine rail Upper guide preasure spring Area of upper guide to be locked in place Upper guide locking arm Mobile rail Machine ra...

Page 350: ...3 Pre registration motor M9 Registration motor M8 Manual feed pickup solenoid Manual feed control gear Manual feed roller shaft Duplex roller shaft Lower registration roller Upper registration roller...

Page 351: ...versing sheet 9 Delivery cooling duct 2 Reversing rollre 10 Arching assembly 3 Reversing sheet 11 Duplex roller 2 4 Face up delivery roller 12 Duplex horizontal registration sensor PS22 5 Cross path f...

Page 352: ...oint of laser exposure T 10 17 F 10 25 Detecting of paper position duplex horizontal registration sensor PS22 Timing of detection starts a specifi peirrod of time after pasage over the duplex registra...

Page 353: ...ets in Circulation The number on a white backgoudn and the nbuer on a black background indicated the 1s side and the 2nd side respse3ctively F 10 26 F 10 27 1 point of reversal 2 1 2 3 1 2 4 2 1 duple...

Page 354: ...Chapter 10 10 27 F 10 28 F 10 29 5 1 2 1 2 3 in wait for re pickup 6 with 2 sheets inside duplex unit 7 1 2 3 4 8 1 2 3 4...

Page 355: ...Chapter 10 10 28 F 10 30 F 10 31 9 1 2 3 4 5 1 2 3 4 5 10 thereafter repeats 7 through 10 11 1 2 3 4 5 12 1 2 3 4 5...

Page 356: ...4 Face Down Delivery A3 3 Sheets in Cirucilation The nbuemr on a white background and the nbuemr on a black backgrdoun indicated the 1st side and he 2nd side respectively F 10 33 13 1 2 3 4 5 14 1 2 3...

Page 357: ...Chapter 10 10 30 F 10 34 F 10 35 3 1 4 1 duplex pre registration check on horizontal registration 5 1 2 6 1 2 in wait for re pickup point of reversal...

Page 358: ...Chapter 10 10 31 F 10 36 F 10 37 5 1 2 6 1 2 in wait for re pickup point of reversal 9 1 2 3 10 1 2 3...

Page 359: ...of the following 3 types of delivery paper apths face deown delivery center delivery tray face down delivery copy tray face up device r side delivery tray F 10 38 Face down delivery copy tray Face up...

Page 360: ...Delivery After moving thtough the fixing unit the paper moves along the FU FD switching flapper now facing downawar it then pushes down the plastic sheet to move to the vertical path diecoint for fac...

Page 361: ...gn flapper which has been shfited up by the delivery path switching solenoid SL2 at this time the cross path flapper is also siwtched over by the work of the delivery path switching solenoid 2 SL5 thu...

Page 362: ...he plastic sheet and then moves ahead in the direction of the centra tray Immeiately after the trailig edge of the paper moves past the palstc film the momevement stops at which time the movmeent rver...

Page 363: ...e Right Rear Cover 4 Remove the pickup vertical path cover 3 screw 2 remove the pickup vertical path lower cover 1 If the machine is equipped with a pedestal remove the pedestal right cover then detac...

Page 364: ...3 Pre registration Roller 10 10 3 1 Preparation for Removing the Pre registration Roller 1 Remove the manual feeder unit page 10 52 Reference Removing the Manual Feed Unit 2 Remove the manual feeder...

Page 365: ...anual Feed Unit 2 Remove the manual feeder unit cover page 12 28 Reference Removing the Manual Feed Unit Cover 3 Remove the motor cover 3 1 Remove the motor cover 2 found at the rear 1 screw 1 F 10 50...

Page 366: ...10 10 5 Re pickup Roller 10 10 5 1 Preparation for Removing the Re pickup Roller 1 Remove the manual feeder unit page 10 52 Reference Removing the Manual Feed Unit 2 Remove the manual feeder unit cov...

Page 367: ...F 10 59 3 Remove the 2 screws 1 and detach the guide 2 F 10 60 4 Remove the bearing 1 then move the roller 2 in the direction of the arrow to detach F 10 61 10 10 6 Pickup Roller 10 10 6 1 Preparation...

Page 368: ...The cassette 1 2 and the pick up unit 1 2 may also be removed in the same way 1 1 Slide out the cassette 10 10 7 2 Removing the Feeding Roller 1 Put your hand through the machine s front then pick th...

Page 369: ...r upper cover page 12 25 Reference Removing the Rear Upper Cover 3 Remove the rear lower cover page 12 25 Reference Removing the Rear Lower Cover 4 Remove the IH power supply unit page 12 32 Reference...

Page 370: ...3 Remove the rear right cover page 12 22 Reference Removing of the Right Rear Cover 4 Remove the pickup vertical path cover 3 1 screw 2 remove the pickup vertical path lower cover 1 F 10 68 5 Remove t...

Page 371: ...to Note When Mounting the Pickup System Sensor Mounting Plate Points to Note When Mounting the Sensor Mounting Plate Any of the gears can drop off When attaching the sensor mounting plate be sure tha...

Page 372: ...for Removing the Cassette Paper Sensor 1 Remove the cassette MEMO The cassette 1 2 and the pick up unit 1 2 may also be removed in the same way 1 1 Slide out the cassette 2 Remove the front right cov...

Page 373: ...n attaching the sensor mounting plate be sure that the pickup unit will not face downward F 10 78 10 10 11 2 Removing the Cassette Paper Sensor 1 Remove the cassette paper sensor 2 connector 1 F 10 79...

Page 374: ...2 F 10 83 5 Turn the gears to see that the movement is smooth 10 10 12 Cassette Paper Level Sensor A B 10 10 12 1 Preparation for Removing the Cassette Paper Level Sensor A B 1 Remove the cassette MEM...

Page 375: ...e the bracket 2 2 screws 1 at the rear F 10 85 6 2 Remove the sensor mounting plate 5 connector 1 screw 2 cassette pickup solenoid 3 5 screws 4 Points to Note When Mounting the Sensor Mounting Plate A...

Page 376: ...late be sure that the pickup unit will not face downward 1 Remove the E ring and the gear 1 F 10 88 2 Attach the bushing 1 to the frame then attach the gear shaft 2 F 10 89 3 Fit the 6 locations A ind...

Page 377: ...e the upper cover 2 F 10 92 MEMO When attaching the upper cover 1 and the lower cover 2 match the markings A found on the side and move them into place F 10 93 10 10 13 2 Removing the Slide Resistor P...

Page 378: ...the same way 1 1 Slide out the cassette 2 Remove the front right cover page 12 22 Reference Removing the Right Front Cover 3 Remove the rear right cover page 12 22 Reference Removing of the Right Rear...

Page 379: ...ng the Manual Feed Tray Unit 1 Remove the base 2 3 screws 1 F 10 98 2 Remove the motor cover 2 1 screw 1 F 10 99 3 While opening the face plate 2 shift the manual feed tray 3 90 deg or more to detach...

Page 380: ...moving the Manual Feed Unit 2 Remove the manual feed unit cover page 12 28 Reference Removing the Manual Feed Unit Cover 10 10 17 2 Removing the Manual Feed Roller 1 Remove the mounting plate 2 3 scre...

Page 381: ...Separation Roller 10 10 18 1 Preparation for Removing the Manual Feed Separation Roller 1 Remove the manual feed unit page 10 52 Reference Removing the Manual Feed Unit 2 Remove the manual feed unit...

Page 382: ...when removing the face plate F 10 109 When attaching the face plate be sure that the spring 2 fits into the hole 1 found on the front side of the arm F 10 110 2 Remove the rear guide 1 and the middle...

Page 383: ...10 52 Reference Removing the Manual Feed Tray Unit 4 Remove the manual feed tray upper cover lower cover 4 1 Spread the side guide 1 of the manual feed tray unit and separate it into the upper cover 2...

Page 384: ...ual Feed Roller 4 Remove the motor cover 4 1 Remove the motor cover 2 at the rear screw 1 F 10 117 5 Remove the manual feeder tray unit page 10 52 Reference Removing the Manual Feed Tray Unit 10 10 20...

Page 385: ...1 While taking care not to touch the light emitting face remove the transparency sensor 1 F 10 121 10 10 22 Manual Feed Pickup Solenoid 10 10 22 1 Preparation for Removing the Manual Feed Pickup Sole...

Page 386: ...e manual feed unit page 10 52 Reference Removing the Manual Feed Unit 2 Remove the manual feed unit cover page 12 28 Reference Removing the Manual Feed Unit Cover 3 Remove the motor cover 3 1 Remove t...

Page 387: ...n motor 3 connector 1 2 screws 2 F 10 128 When mounting the registration motor be sure that the belt is fitted to the gear of the motor shaft 10 10 25 Horizontal Registration Motor 10 10 25 1 Preparat...

Page 388: ...30 4 2 Remove the sheet 1 from behind the fixing feeder assembly 6 snap ons A 3 hooks B F 10 131 5 Remove the horizontal registration motor support plate 3 connector 1 2 screws 2 F 10 132 When mountin...

Page 389: ...Remove the sensor base 3 found at the bottom 3 connectors 1 2 screws 2 F 10 135 10 10 26 2 Removing the Registration Sensor 1 While taking care not to touch the light emitting face of the transparenc...

Page 390: ...rear right cover page 12 22 Reference Removing of the Right Rear Cover 4 Remove the pickup vertical path cover 3 1 screw 2 remove the pickup vertical path lower cover 1 F 10 138 5 Remove the pickup u...

Page 391: ...the front move the vertical path roller 2 to the rear and then pull it upward to remove F 10 142 10 10 28 3 Points to Note When Mounting the Pickup System Sensor Mounting Plate Points to Note When Mo...

Page 392: ...2 F 10 146 5 Turn the gears to see that the movement is smooth 10 10 29 Inside Delivery Roller 10 10 29 1 Preparation for Removing the Inside Delivery Roller 1 Remove the fixing unit 1 1 Remove the f...

Page 393: ...r 10 10 30 1 Preparation for Removing the Fixing Feeder Unit Open Closed Sensor 1 Remove the upper left cover page 12 23 Reference Removing the Upper Left Cover 2 Remove the center delivery tray 2 2 s...

Page 394: ...10 30 2 Removing the Fixing Feeder Unit Open Closed Sensor 1 Remove the fixing feeder open closed sensor 1 F 10 153 10 10 30 3 Preparation for Removing the Fixing Feeding Unit Open Closed Sensor 2 1...

Page 395: ...Remove the front cover page 12 22 Reference Removing the Front Cover 3 Remove the intermediate transfer unit releasing lever 2 1 screw 1 F 10 156 4 Remove the cleaner fan cover 2 1 screw 1 F 10 157 5...

Page 396: ...1 F 10 160 3 Remove the fixing feeding unit open close sensor 2 1 F 10 161 10 10 31 Fixing Arching Sensor 10 10 31 1 Preparation for Removing the Fixing Arching Sensor 1 Remove the fixing unit 1 1 Re...

Page 397: ...right cover page 12 22 Reference Removing the Right Front Cover 3 Remove the rear right cover page 12 22 Reference Removing of the Right Rear Cover 4 Remove the pickup vertical path cover 3 1 screw 2...

Page 398: ...erence Removing the Upper Left Cover 2 Remove the center delivery tray 2 2 screws 1 F 10 168 3 Remove the delivery vertical path unit New page 10 93 Reference Removing the Delivery Vertical Path Unit...

Page 399: ...nit page 10 52 Reference Removing the Manual Feed Unit 10 10 34 2 Removing the Disconnecting the Drawer Connector manual feed unit 1 Slide out the drawer connector 2 2 screws 1 F 10 172 2 Remove the d...

Page 400: ...Duplex Roller 1 10 10 36 1 Preparation for Removing the Duplex Roller 1 1 Remove the fixing unit 1 1 Remove the fixing drive unit page 11 38 Reference Removing the Fixing Drive Unit 1 2 Remove the fi...

Page 401: ...ounding wire 2 1 E ring 3 F 10 178 3 2 Remove the fixing feeding unit cover 1 screw 1 at the front 1 cover fixing pin 2 F 10 179 4 Remove the gear mounting plate 4 1 Remove the fixing stay found at th...

Page 402: ...ate take care so that the belt 4 will not slip off the gear 3 F 10 182 6 Remove the gear 1 and the bearing 2 at the rear F 10 183 7 Remove the 2 duplex auxiliary guides 1 of the duplex roller F 10 184...

Page 403: ...he bearing 2 F 10 186 10 Remove the duplexing roller 1 F 10 187 Points to Note When Attaching the Duplex Roller 1 Be sure that the longer side A of the D cut in the roller shaft 1 is toward the front...

Page 404: ...2 Remove the fixing unit 2 Remove the fixing feeder unit page 10 63 Reference Removing the Fixing Feeder Unit 3 Lift the duplexing open close guide 3 in the direction of A and shift it in the directi...

Page 405: ...roller 2 4 1 E ring 1 1 clutch 2 2 bearings 3 F 10 195 10 10 38 Duplex Roller 3 10 10 38 1 Preparation for Removing the Duplex Roller 3 1 Remove the fixing unit 1 1 Remove the fixing drive unit page...

Page 406: ...ame 2 in the direction of the arrow slightly and route the connectors 3 between the frame and the guide 3 screws 1 3 2 Disconnect the connector 3 F 10 199 4 Remove the duplexing roller 3 together with...

Page 407: ...Duplex Roller 4 1 Remove the fixing unit 1 1 Remove the fixing drive unit page 11 38 Reference Removing the Fixing Drive Unit 1 2 Remove the fixing unit 2 Remove the fixing feeder unit page 10 63 Ref...

Page 408: ...fixing unit 1 1 Remove the fixing drive unit page 11 38 Reference Removing the Fixing Drive Unit 1 2 Remove the fixing unit 2 Remove the fixing feeder unit page 10 63 Reference Removing the Fixing Fe...

Page 409: ...Registration Sensor 1 Remove the fixing unit 1 1 Remove the fixing drive unit page 11 38 Reference Removing the Fixing Drive Unit 1 2 Remove the fixing unit 2 Remove the fixing feeder unit page 10 63...

Page 410: ...l Registration Sensor 1 Remove the fixing unit 1 1 Remove the fixing drive unit page 11 38 Reference Removing the Fixing Drive Unit 1 2 Remove the fixing unit 2 Remove the fixing feeder unit page 10 6...

Page 411: ...tor support plate 3 connector 1 2 screws 2 F 10 214 When attaching the horizontal registration motor support plate 1 be sure to bring the horizontal registration motor support plate firmly in contact...

Page 412: ...cable 1 coming from the duplex horizontal registration sensor if you twist it inadvertently the loop area will not move smoothly F 10 217 After replacement check that the sensor flag moves smoothly 10...

Page 413: ...ws 9 Remove the pickup vertical path cover 3 screws 2 Remove the pickup vertical path lower cover 1 F 10 221 10 Remove the pickup unit page 10 36 Reference Removing the Pickup Unit 11 Remove the rear...

Page 414: ...nsert a hand from the inside of the pulled out manual feed unit Then remove it from the rear side plate while pressing the swing plate 1 located in the read side of the drum drive unit The drum drive...

Page 415: ...he rail support plate 2 of the manual feed unit 2 screws 1 from the rear side plate side F 10 227 2 Remove the rail guide 3 of the manual feed unit as shown 3 screws 1 from the side of the rear side p...

Page 416: ...aration for Removing the Duplex Registration Clutch 1 Remove the fixing unit 1 1 Remove the fixing drive unit page 11 38 Reference Removing the Fixing Drive Unit 1 2 Remove the fixing unit 2 Remove th...

Page 417: ...the bushing 1 to free the duplex roller 2 2 F 10 235 When attaching it fit it while turning the duplex roller 2 2 so as not to bend the sheet 1 of the duplex guide plate Do not shift up the sheet by h...

Page 418: ...ference Removing the Fixing Drive Unit 1 2 Remove the fixing unit 2 Remove the fixing feeder unit page 10 63 Reference Removing the Fixing Feeder Unit 3 Lift the duplexing open close guide 3 in the di...

Page 419: ...ove the 3 screws 1 4 2 Pull the plate 2 in the direction of the arrow and pull out the connector 3 located the inner of the plate F 10 243 4 3 Remove the connector 3 F 10 244 5 Remove the duplex picku...

Page 420: ...ver 10 10 46 2 Removing the Delivery Vertical Path Unit For the new delivery vertical path unit to function the version of the DC controller must be 3 06 or later Be sure to check its version in servi...

Page 421: ...inside cover to the new delivery vertical path cover 2 then fix it in place using the slip stop 3 F 10 251 10 10 46 4 Points to note when mouting the delivery vertical path unit 1 Attach the top 1 of...

Page 422: ...hen close the delivery vertical path cover 3 and put the fixing feeding unit back in its initial position F 10 255 10 10 47 Face Down Delivery Roller 1 10 10 47 1 Preparation for Removing the Face Dow...

Page 423: ...elivery sensor 1 and pull it upward to remove F 10 257 MEMO The edge of the sensor flag is cut to an I shape permitting it to be removed upward F 10 258 Points to Note When Attaching the Sensor Flag W...

Page 424: ...261 Points to Note When Attaching the grounding Leaf Spring When attaching shape the grounding leaf plate removed in 3 into a half loop and work so that the frame plate 1 and the grounding leaf sprin...

Page 425: ...the fixing feeder unit page 10 63 Reference Removing the Fixing Feeder Unit 3 Remove the fixing feeder unit cover 3 1 Release the link 4 1 screw 1 at the rear 1 grounding wire 2 1 E ring 3 F 10 264 3...

Page 426: ...e Face Up Delivery Roller 1 Remove the lower guide 2 2 2 screws 1 F 10 269 2 Remove the gear 3 1 Screw 1 1 Gear mount 2 2 Belt 4 F 10 270 3 Remove the upper guide 3 screw 1 of the gear mounting plate...

Page 427: ...ertical Path Roller 1 1 Remove the upper left cover page 12 23 Reference Removing the Upper Left Cover 2 Remove the center delivery tray 2 Referring to procedure 10 10 54 3 Remove the delivery vertica...

Page 428: ...Roller 2 1 Remove the upper left cover page 12 23 Reference Removing the Upper Left Cover 2 Remove the center delivery tray 2 Referring to procedure 10 10 54 3 Remove the delivery vertical path unit...

Page 429: ...10 10 54 3 Remove the delivery vertical path unit page 10 93 Reference Removing the Delivery Vertical Path Unit 10 10 51 2 Removing the Face Down Delivery Motor 1 Remove the face down delivery motor 5...

Page 430: ...2 Remove the center delivery tray 2 Referring to procedure 10 10 54 3 Remove the delivery vertical path unit page 10 93 Reference Removing the Delivery Vertical Path Unit 10 10 53 2 Removing the Face...

Page 431: ...enter Delivery Tray Full sensor 10 10 54 1 Preparaion for Removing the Center Delivery Tray Full sensor 1 Remove the upper left cover page 12 23 Reference Removing the Upper Left Cover 2 Remove the ce...

Page 432: ...55 2 Removing the Face Down Delivery Sensor 2 1 Remove the face down delivery motor mounting plate page 10 102 Reference Removing the Face Down Delivery Motor 2 Remove the delivery vertical path motor...

Page 433: ...1 1 Remove the upper left cover page 12 23 Reference Removing the Upper Left Cover 2 Remove the center delivery tray 2 Referring to procedure 10 10 54 3 Remove the delivery vertical path unit page 10...

Page 434: ...for Removing the Face Down Delivery Roller 1 Drive Belt 1 Remove the upper left cover page 12 23 Reference Removing the Upper Left Cover 2 Remove the center delivery tray 2 Referring to procedure 10...

Page 435: ...Chapter 11 FIXING SYSTEM...

Page 436: ...6 11 2 2 8 In case of recovery from sleep mode 11 17 11 2 2 9 At Low Power Power Save Mode 11 17 11 2 2 10 The service mode regarding the fixing temperature control 11 18 11 2 3 Detecting the Passage...

Page 437: ...11 5 11 Fixing Delivery Sensor 11 47 11 5 12 Fixing Belt Position Sensor Unit 11 48 11 5 13 Fixing Releasing HP Sensor 11 50 11 5 14 Fixing Wrap Sensor 11 50 11 5 15 Fixing Motor Unit 11 51 11 5 16 F...

Page 438: ...Fixing temperature detection Upper Belt Unit fixing main thermistor contact fixing sub thermistor 1 contact fixing sub thermistor 2 contact Lower Belt Unit pressure main thermistor non contact pressur...

Page 439: ...2 Pressure roller center 23 5 mm dia ends 18 5 mm dia 13 Pressure belt tension roller center 21 5 mm dia ends 18 5 mm dia 14 Pressure heater H1 halogen heater 300 W 15 Pressure main thermistor TH4 non...

Page 440: ...sition 32 Pressure belt position sensor 1 PS36 Detects pressure belt position 33 Pressure belt position sensor 2 PS37 34 Pressure belt position sensor 3 PS38 35 Pressure belt HP sensor PS30 detects pr...

Page 441: ...ter 11 11 4 F 11 1 F 11 2 24 25 4 6 5 7 15 37 17 16 38 39 18 26 27 30 28 29 31 33 32 34 35 36 C B A D A Fixing belt unit B Pressure belt unit C IH unit D Drive unit 1 2 3 8 11 10 13 21 22 23 9 14 19 2...

Page 442: ...AC driver circuit IH power supply circuit PCB J6 1 J6 2 J300 SUB_HEAT_ON PWM0_OUT IH_ON PWM1_OUT PWM2_OUT J109A 4 5 3 7 10 1 4 6 1 TP1 AC H AC N 2 J109A 16 J109A 5 J109A 6 J301 1 J620 1 J628 6 J11 2 J...

Page 443: ...oner layer on the transparency 2 In the case of the Bk single color mode the speed is 45cpm 185mm sec however in the case of the automatic selection job ACS of black and white color even the print of...

Page 444: ...e always formed This control ends when the trailing edge of paper leaves the secondary transfer roller Flow of Control 1 Starting to Monitor the Arching of Paper The machine starts to monitor the arch...

Page 445: ...based on the mechanism used when the fixing belt temperature is less than 100 deg C In fixing start up sequence the fixing belt target temperature and the pressure target temperature are used as targ...

Page 446: ...pressure belt deg C 140 Start up end temperature deg C fixing belt 200 200 200 200 pressure belt 100 120 110 100 WUT sec 240 300 270 240 iR C5180 iR C4580 4080 100V 120V 230V Target temperature deg C...

Page 447: ...g C or more turn on IH heater and pressure heater at power on control the temperatures of the fixing pressure belts so that they reach their target temperatures When the fixing pressure belts reach th...

Page 448: ...C 200 Pressure belt deg C 140 Start up end condition Fixing belt deg C 200 200 200 200 Pressure belt deg C 100 120 110 100 iRC5180 iRC4580 4080 100V 120V 230V Target temperature Fixing belt deg C 210...

Page 449: ...oom temperature 18 deg C T 11 10 1 incl Job time 2 Temperature Table Low temperature Room temperature 18 deg C T 11 11 1 incl Job time 3 Temperature Table High temperature Room temperature 27 deg C T...

Page 450: ...e of the fixing belt is lowered in stages between 10 and 50 sec after the print is started Refer to the following table The following table indicates in case of the plain paper When the fixing deliver...

Page 451: ...deg C 200 deg C 195 deg C 190 deg C 185 deg C 180 deg C 180 deg C Pressure belt OFF 1 5s 4 9s 3s 3s 1 1 1 2 3 3 1 IH Heater 1 2 3 4 5 STBY STBY PRINT 10s 20s 30s 40s 50s 300s M27 H1 120 140 185 190 1...

Page 452: ...fixing sub thermistor 2 TH3 detect less than 215 deg C the system moves to step 1 Time passed from Start of Printing 0 to 9 10 to 19 20 to 29 30 to 39 40 to 49 50 to 300 to iR C5180 Plain paper Fixing...

Page 453: ...ectric power capacity on the IH heater when either of sub thermistor 1 TH2 or sub thermistor 2 TH3 detects the temperature higher than 215 deg C electric capacity 1 in the print mode 700W The system r...

Page 454: ...on copier 2 120 deg C for high humidity environment ROM temperature 27 deg C 3 230 200 170sec are for 100V 120V 230V machines respectively Model Mode Item iRC 5180 iRC 4580 iRC 4080 Power save mode 10...

Page 455: ...1 5 2 10 3 15 4 20 Usage Depending on the installation site environment or the customers way of using change the temperature at the standby 2 Pressure Belt Standby Temperature Change Mode name COPIER...

Page 456: ...ows Fixing inlet sensor PS27 Detects the passage of paper fed to the fixing unit Fixing delivery sensor PS25 Detects the paper delivered from the fixing unit Fixing wrap jam sensor PS29 Detects wrap j...

Page 457: ...detected position and the shifting direction of the belts By driving the fixing pressure displacement control motor M28 M29 shift the position of the tension roller in the 5 levels 1 If the belt shift...

Page 458: ...shows the case of the fixing belt F 11 12 Example A condition that the belt tilts toward front 0 to 1 5 Level 1 control ON it still tilts toward front 1 5 to 2 5 Level 2 control ON the belt shifts tow...

Page 459: ...nce from the belt standard position 4 1 2 5 1 5 0 1 5 2 5 4 1 Belt position sensor 1 PS33 1 2 1 1 0 0 0 1 Belt position sensor 2 PS34 1 0 0 0 1 1 1 Belt position sensor 3 PS35 1 1 0 0 0 1 1 Tension ro...

Page 460: ...Chapter 11 11 23 F 11 13 SEN3 SEN2 SEN1 SEN2 SEN3 SEN1 SEN2 SEN3 SEN1...

Page 461: ...S Points to Note When Replacing Fixing Unit By executing the service mode the alarm code is closed and the total rotation time is cleared Thus this mode must be executed when replacing the fixing uni...

Page 462: ...conds or more after moving the belt tension roller to two step position it is judged that the belt cannot be moved to the center and full displacement temporary escape mode is executed Perform pressur...

Page 463: ...etime to urge replacement The message displayed when the fixing assembly reaches its lifetime is same as the one displayed on the control panel when executing the full displacement temporary escape mo...

Page 464: ...rotate the drive roller hence the current amount voltage flown into the fixing motor also becomes higher Monitor this current amount V1 V2 and when it reaches to the specified level warning level the...

Page 465: ...00 hours at the total rotation time The total rotation time includes the total time of standby mode pressure belt detached and print mode pressure belt unit pressed The number of the paper that passed...

Page 466: ...not closed 06 0002 Fixing unit life alarm Caused by the belt displacement 06 0004 Fixing unit life alarm Caused by the torque up Although the total rotation time of the replaced fixing assemble does n...

Page 467: ...ease motor M27 When fixing pressure release motor M27 rotates pressure belt is pressurized When rotated reversally the pressure is released It takes 3 seconds from driving the fixing pressure release...

Page 468: ...chine is equipped with the following protective mechanisms to detect overheating of the fixing assembly thus cutting off the power to the heater 1 DC controller CPU 2 ASIC 3 thermal switch fixing ther...

Page 469: ...g Drive Unit 1 Slide out the fixing feeding unit 1 2 Remove the fixing drive cover 3 2 screws 2 F 11 19 3 Move the joint plate 2 to the side to detach 2 resin E rings 1 Use precision pliers F 11 20 4...

Page 470: ...Removing the Fixing Unit 1 Remove the fixing drive unit page 11 32 Reference Removing the Fixing Drive Unit 2 Remove the fixing assembly page 11 33 Reference Removing the Fixing Assembly 3 Remove the...

Page 471: ...Chapter 11 11 34 F 11 26 F 11 27 1 Move the harness guide 3 2 connectors 1 2 screws 2 F 11 28 2 Remove the connector 1 F 11 29 2 1 2 3 1 2...

Page 472: ...ach it by freeing it from the pin j F 11 31 When moving the sensor unit take care not to remove the screws glued in place 5 Move the fixing belt position sensor unit 2 2 screws 1 F 11 32 Points to Not...

Page 473: ...t behind is the fixing unit service part 1 spring 1 4 screws 2 F 11 34 Points to Note When Mounting the Belt Displacement Control Motor Unit Be sure that tip of the arms of the 2 sensor flags 1 2 is p...

Page 474: ...fixing unit 2 screws 1 F 11 36 2 Remove the protective cover 2 on the front side of the fixing unit 3 screws 1 F 11 37 3 Remove the 2 screws 1 The removed screws will be used during mounting work F 11...

Page 475: ...d during mounting work F 11 42 8 Mount the fixing unit using the steps used to remove it but in reverse Points to Notes at Replacing Disposing the Fixing Unit The heat pipe is used at the upper belt o...

Page 476: ...gear 1 Apply approx one soybean size of grease to the end B of the gear 1 F 11 43 b Apply Grease to the Belt Displacement Control Motor Unit The portions to apply grease are as follows Apply approx o...

Page 477: ...ng unit comes to the end of its life 11 5 4 IH Unit 11 5 4 1 Preparation for Removing the IH Unit 1 Remove the fixing drive unit page 11 32 Reference Removing the Fixing Drive Unit 2 Remove the fixing...

Page 478: ...n of the arrow A and free the cut off from the bearing then detach it in the direction of the arrow B F 11 51 Points to Note When Mounting the IH Unit Fit the cut off 1 of the IH unit with the bearing...

Page 479: ...e 11 33 Reference Removing the Fixing Assembly 3 Remove the IH unit page 11 40 Reference Removing the IH Unit 11 5 5 2 Removing the Belt Displacement Control Motor Unit 1 Move the harness guide 3 2 co...

Page 480: ...ove the fixing belt position sensor unit 2 2 screws 1 F 11 58 Points to Note When Mounting the Sensor Unit Make sure that the sensor flag bar 2 is in contact with the edge of the fixing belt 1 F 11 59...

Page 481: ...Remove the fixing drive unit page 11 32 Reference Removing the Fixing Drive Unit 2 Remove the fixing assembly page 11 33 Reference Removing the Fixing Assembly 11 5 6 2 Removing the Fixing Delivery Lo...

Page 482: ...H unit page 11 40 Reference Removing the IH Unit 4 Remove the fixing delivery lower unit page 11 44 Reference Removing the Fixing Delivery Lower Unit 11 5 7 2 Removing the Fixing Delivery Upper Unit 1...

Page 483: ...e belt displacement control motor unit page 11 42 Reference Removing the Belt Displacement Control Motor Unit 11 5 8 2 Removing the Pressure Heater 1 Remove the pressure heater 3 3 screws 1 2 holders...

Page 484: ...g the Fixing Inlet Lower Guide 11 5 10 2 Removing the Fixing Inlet Sensor 1 Remove the sensor flag 3 of the fixing inlet sensor from the fixing inlet lower guide 1 E ring 1 1 shaft 2 Points to Note Wh...

Page 485: ...nit Move it away 4 screws 1 F 11 76 3 Remove the fixing delivery sensor 1 1 connector 2 F 11 77 11 5 12 Fixing Belt Position Sensor Unit 11 5 12 1 Preparation for Removing the Fixing Belt Position Sen...

Page 486: ...sor unit 4 2 clamps 1 3 connectors 2 2 screws 3 F 11 80 Points to Note When Mounting the Sensor Unit Be sure that the sensor flag rod 2 is in contact with the edge of the fixing belt 1 F 11 81 When di...

Page 487: ...Preparation for Removing the Fixing Wrap Sensor 1 Remove the fixing drive unit page 11 32 Reference Removing the Fixing Drive Unit 2 Remove the fixing assembly page 11 33 Reference Removing the Fixin...

Page 488: ...moving the Fixing Drive Unit 11 5 16 2 Removing the Fixing Pressure Motor Unit 1 Remove the fixing pressure motor unit 3 1 connector 1 3 screws 2 F 11 88 11 5 17 Fixing Belt Displacement Control Motor...

Page 489: ...factory it will be difficult to adjust in the field if removing these parts 1 Move the pressure belt displacement control motor unit 4 in the direction of the arrow to detach the cover 3 1 E ring 1 1...

Page 490: ...ssure Belt Displacement Control Motor Unit In the case of removing the pressure belt displacement control motor unit remove only the parts described in the following steps to remove Do not remove othe...

Page 491: ...Chapter 12 EXTERNALS CONTROLS...

Page 492: ...Supply Path in Printer 12 10 12 4 1 5 Power Supply Path in Pedestal Accessory 12 12 12 4 2 Rated Output of DC Power Supply PCB 12 12 12 4 2 1 Rated Output of DC Power Supply PCB 12 12 12 4 2 2 Rated O...

Page 493: ...5 23 Manual Feed Unit Open Closed Sensor 12 42 12 5 24 Front Cover Open Closed Sensor 12 43 12 5 25 Main Power Switch 12 45 12 5 26 Manual Feed Unit Open Closed Detecting Switch 12 46 12 5 27 Front C...

Page 494: ...PCB sends data display information to the control panel CPU PCB as instructed by various programs 12 1 3 LCD Contras Adjustment The machine is equipped with a dial on its control panel designed for u...

Page 495: ...lor mono color small Print full color mono color large Print full color mono color small disabled at default May be changed in service mode disabled at default May be changed in service mode 101 108 2...

Page 496: ...ode 101 122 123 112 113 501 0 0 230V GER 4 j Total 1 total full color mono color large total full color mono color small total black and white large total black and white small scan total 1 disabled a...

Page 497: ...6 face up delivery side tray fixing delivery sensor PS25 Finisher present finisher delivery sensor Symbol Name Function Other FM1 Power Supply Exhaust Fan 1 Exhaust heat in the power supply unit FM2 F...

Page 498: ...Chapter 12 12 5 F 12 2 FM1 FM7 FM9 FM2 FM13 FM14 FM12 FM11 FM10 FM5 FM3 FM4 FM8 FM6...

Page 499: ...et in the sleep mode the LCD on the F 12 3 FM1 10 FM2 FM4 FM5 FM3 FM8 OFF FM6 FM7 IH Power Supply Cooling Fan FM9 FM13 ITB Cooling Fan FM11 FM12 13 13V 13V 24V 24V 13V 5 13V 1 13V 1 24 13V 3 24 13V 13...

Page 500: ...upply 12 4 1 1 Timing of Power Supply The reader unit is supplied with 24 VDC by the printer unit at the following timing of operation F 12 4 PSTBY DC 24V Main power switch turned ON Power plug connec...

Page 501: ...ter 12 12 8 12 4 1 2 Wiring to Various Accessories The power supply connection between the printer and accessories is shown in the figure below F 12 5 DADF M1 PS Print Server Unit H1 Outlet1 Outlet2 I...

Page 502: ...3V for IC drive DC2 5V for IC drive DC15V for scanner motor drive DC24V for scanner motor drive The reader controller PCB generates the following DC voltages DC12V for CCD unit drive DC5V F 12 6 J301...

Page 503: ...n power supply unit Main Power Supply PCB Generate DC voltage from AC voltage Overcurrent overvoltage protection Distribute DC power supply to each load DC DC Converter PCB 12V 5V 3 3V Generate 12V 5V...

Page 504: ...CB 2 MAISY DC DC Converter PCB 38V DDC DC Converter PCB 38V HVT1 HVT2G HVT1G_SUB HVT2G_SUB HVT3G HVT4G IH Drive PCB AC Driver PCB sw 13VB 13VA 24VA 24VB 13VB 24VB 13VA 24VA 24VA 38VB 24VA 3 3VA 24VA 2...

Page 505: ...pply PCB 2 and optional sub power supply PCB Generate DC power supply from AC power supply Overcurrent overvoltage protection Distribute DC power supply to accessories paper deck finisher F 12 8 12 4...

Page 506: ...Optional Power Supply PCB 1 2 T 12 8 Output Name 3 3VA 5VA 5VB 12VB All night Non all night All night Non all night All night Non all night All night Non all night Rated output 3 4 V 5 1V 12 0 V Toler...

Page 507: ...2 4 4 Backup Battery 12 4 4 1 Battery for Backup The SRAM PCB located at the main controller PCB and the DC controller PCB 1 IMG of this machine are equipped each 1 of lithium battery as a backup powe...

Page 508: ...ith all its parts supplied with power 2 Power Save Mode The term power save mode is used generically to refer to the following modes in which the machine is supplied with power differently than it is...

Page 509: ...nit keeps the temperature of the fixing unit to a specific level 190 deg C which is lower than when the machine is in normal operating mode Shift A shift is made in response to the passage of time aut...

Page 510: ...power mode Sleep mode 1 Sleep mode 2 AC OFF mode Main controller Non all night power 12V ON ON ON ON OFF OFF 5V ON ON ON ON OFF OFF 3 3V ON ON ON ON OFF OFF All night power 3 3VAN ON ON ON ON ON OFF...

Page 511: ...P causes the operating system to collect machine status information at specific intervals preventing the machine from starting a sleep state To avoid the situation disable the setting Windows printer...

Page 512: ...Chapter 12 12 19 2 Remove the check mark from SNMP Status Enabled F 12 10...

Page 513: ...2 12 12 5 1 3 Right front cover 12 5 1 3 1 Removing the Right Front Cover 1 Slide out the manual feed unit and open the pickup vertical path cover 2 Remove the machine s front right cover 2 2 screws 1...

Page 514: ...ving the Left Lower Cover 1 Pull out the pickup cassette 1 2 Remove the left lower cover 3 4 screws 2 F 12 16 12 5 1 7 Upper Left Cover small 12 5 1 7 1 Removing the Card Reader Cover 1 Open the deliv...

Page 515: ...1 Reference Removing the Left Lower Cover 3 Remove the left rear cover lower 2 2 screws 1 F 12 19 12 5 1 10 Rear Fan Cover 12 5 1 10 1 Removing the Rear Fan Cover 1 Remove the rear fan cover 1 3 screw...

Page 516: ...upper page 12 21 Reference Removing the Left Rear Cover Upper 2 Remove the rear left cover upper 1 connector 1 2 screws 2 F 12 23 12 5 1 14 Inside Cover Upper 12 5 1 14 1 Removing the Inside Cover Upp...

Page 517: ...cover upper 2 5 screws 1 F 12 26 12 5 1 15 Inside Cover Lower 12 5 1 15 1 Removing the Inside Cover Lower 1 Remove the front cover page 12 20 Reference Removing the Front Cover 2 Remove the toner cont...

Page 518: ...cable 2 clamps 1 2 connectors 2 F 12 30 2 Remove the reader controller communication cable 3 Remove the reader rear cover 2 5 screws 1 F 12 31 12 5 1 17 Manual Feeding Unit Cover 12 5 1 17 1 Removing...

Page 519: ...he rear upper cover page 12 22 Reference Removing the Rear Upper Cover 3 Remove the rear left cover upper page 12 23 Reference Removing the Rear Left Cover Upper 4 Remove the main controller box cover...

Page 520: ...ler Box 6 Remove the DC controller PCB cover 7 Remove the DC controller box2 page 12 31 Reference Removing the DC Controller Box2 8 Remove the DC controller box1 page 12 32 Reference Removing the DC C...

Page 521: ...ver page 12 22 Reference Removing the Rear Upper Cover 3 Remove the rear lower cover page 12 23 Reference Removing the Rear Lower Cover 4 Remove the left rear cover lower page 12 22 Reference Removing...

Page 522: ...ration for Removing the DC Power Supply Unit 1 Remove the rear fan cover page 12 22 Reference Removing the Rear Fan Cover 2 Remove the rear upper cover page 12 22 Reference Removing the Rear Upper Cov...

Page 523: ...l Panel LCD Unit 12 5 8 1 Preparation for Removing the Control Panel LCD Unit 1 Remove the card reader cover page 12 21 Reference Removing the Card Reader Cover 2 Remove the front cover page 12 20 Ref...

Page 524: ...12 22 Reference Removing the Rear Fan Cover 2 Remove the rear upper cover page 12 22 Reference Removing the Rear Upper Cover 12 5 9 2 Removing the DC Controller Box2 1 Remove the DC controller PCB co...

Page 525: ...DC Controller PCB2 MAISY 1 Remove the rear fan cover page 12 22 Reference Removing the Rear Fan Cover 2 Remove the rear upper cover page 12 22 Reference Removing the Rear Upper Cover 3 Remove the DC c...

Page 526: ...value for the manual feed tray 3 Turn off and then on the main power switch 4 Select the following in service mode COPIER FUNCTION LASER L ADJ 0 5 Press the OK key The machine starts auto adjustment a...

Page 527: ...ower Supply Unit 4 Remove the DC power supply unit page 12 29 Reference Removing the DC Power Supply Unit 12 5 12 2 Removing the All night Power Supply PCB 1 Remove the DC power supply unit cover 2 7...

Page 528: ...e Removing the DC Power Supply Unit 12 5 14 2 Removing the Leakage Breaker 1 Remove the leak breaker unit 4 1 clamp 1 2 connectors 2 3 screws 3 F 12 61 2 Remove the leak breaker 4 2 screws 1 1 clamp 2...

Page 529: ...wer Supply Unit 4 Remove the DC power supply unit page 12 29 Reference Removing the DC Power Supply Unit 12 5 16 2 Removing the DC DC Converter PCB 38V 1 1 Remove the DC power supply unit cover 2 Refe...

Page 530: ...the DC Power Supply Unit 5 Remove the main power supply PCB page 12 33 Reference Removing the Main Power Supply PCB 12 5 16 6 Removing the DC DC Converter PCB 3 3V 5V 12V 1 Remove the DC DC converter...

Page 531: ...ference Removing the DC Controller Box2 7 Remove the DC controller box 1 page 12 32 Reference Removing the DC Controller Box1 8 Remove the high voltage unit 1 page 12 27 Reference Removing the High Vo...

Page 532: ...Panel Key Switch PCB 12 5 20 1 Preparation for Removing the Control Panel Key Switch PCB 1 Remove the card reader cover page 12 21 Reference Removing the Card Reader Cover 2 Remove the front cover pa...

Page 533: ...the control panel key switch PCB 2 7 screws 1 F 12 76 12 5 21 Control Panel Inverter PCB 12 5 21 1 Preparation for Removing the Control Panel Inverter PCB 1 Remove the card reader cover page 12 21 Ref...

Page 534: ...onment Sensor 1 Pressure release of the intermediate transfer unit 1 1 Open the front cover and turn the intermediate transfer unit pressure release lever to release it 1 2 Slide the manual feeding un...

Page 535: ...ironment sensor 2 1 connector 1 F 12 83 12 5 23 Manual Feed Unit Open Closed Sensor 12 5 23 1 Preparation for Removing the Manual Feed Unit Open Closed Sensor 1 Remove the rear fan cover page 12 22 Re...

Page 536: ...e the control panel page 12 30 Reference Removing the Control Panel 2 Remove the inside cover upper page 12 23 Reference Removing the Inside Cover Upper 3 Remove the rear upper cover page 12 22 Refere...

Page 537: ...connectors from the PCB and free all harnesses from the cable clamps then remove the 7 screws 1 and remove the DC controller PCB 2 together with its base F 12 88 12 5 24 2 Removing the Front Cover Op...

Page 538: ...2 connectors 1 3 screws 2 F 12 92 12 5 25 Main Power Switch 12 5 25 1 Preparation for Removing the Main Power Switch 1 With the manual feeder unit 1 pulled out remove the rear right cover 3 3 screws 2...

Page 539: ...cover page 12 23 Reference Removing the Rear Lower Cover 3 Remove the left rear cover upper page 12 21 Reference Removing the Left Rear Cover Upper 4 Remove the controller box cover 4 1 Remove the ma...

Page 540: ...in controller box F 12 98 F 12 99 6 3 Remove the controller box from the hook A B at the top of the main controller box F 12 100 6 4 Engage the hook 1 found on the right side of the main controller bo...

Page 541: ...ng the Front Cover Open Close Switch 1 Remove the control panel page 12 30 Reference Removing the Control Panel 2 Remove the inside cover upper page 12 23 Reference Removing the Inside Cover Upper 3 R...

Page 542: ...3 while pulling the manual feeder feeding unit 1 3 screws 2 F 12 106 2 Remove the sensor flag pressure plate 2 on the front side 1 screw 1 F 12 107 3 Pull the sensor mount 3 Sensor flag pressure plat...

Page 543: ...Remove the cleaner fan cover 2 1 screw 1 F 12 110 3 Remove the inside cover lower side page 12 24 Reference Removing the Inside Cover Lower 12 5 28 2 Removing the ITB Cooling Fan 1 From the back of l...

Page 544: ...ling Fan Unit 1 Remove the face down tray fan unit 3 1 connector 1 2 screws 2 F 12 114 12 5 29 3 Preparation for Removing the Face Down Tray Cooling Fan 1 Remove the face down tray cooling fan unit pa...

Page 545: ...16 12 5 30 2 Removing the Cleaner Fan 1 Remove the connector 1 and free the 3 claws then remove the cleaner fan 2 F 12 117 12 5 31 Manual Feed Cooling Fan 12 5 31 1 Preparation for Removing the Manual...

Page 546: ...left rear cover upper side page 12 21 Reference Removing the Left Rear Cover Upper 4 Remove the left rear cover lower side page 12 22 Reference Removing the Left Rear Cover Lower 5 Remove the rear lef...

Page 547: ...cover page 12 23 Reference Removing the Rear Lower Cover 3 Remove the IH power supply unit page 12 29 Reference Removing the IH Power Supply Unit 4 Remove the DC power supply unit page 12 29 Referenc...

Page 548: ...cover page 12 22 Reference Removing the Rear Upper Cover 3 Remove the rear lower cover page 12 23 Reference Removing the Rear Lower Cover 4 Remove the left rear cover lower side page 12 22 Reference R...

Page 549: ...Delivery Vertical Path Cooling Fan 1 Remove the upper left cover page 12 21 Reference Removing the Upper Left Cover 2 Remove the delivery vertical path cover page 10 94 Reference Removing the Deliver...

Page 550: ...Upper Cover 3 Remove the left rear cover upper page 12 21 Reference Removing the Left Rear Cover Upper 4 Remove the rear left cover upper page 12 23 Reference Removing the Rear Left Cover Upper 12 5...

Page 551: ...Unit 5 Remove the lattice connector mount 4 2 clamps 1 2 screws 2 6 connectors 3 F 12 134 6 Remove the high voltage unit 2 page 12 28 Reference Removing the High Voltage Unit 2 7 Remove drum ITB moto...

Page 552: ...ng used to secure the belt tension plate in place The plate is used to maintain a specific degree of tension on the belt F 12 138 1 Remove the belt tension pulley cover 3 2 positions on the right and...

Page 553: ...Chapter 13 MEAP...

Page 554: ...Contents Contents 13 1 MEAP 13 1 13 1 1 Overview 13 1 13 1 2 MEAP Counter 13 1 13 1 3 Construction of the MEAP Platform 13 2...

Page 555: ...as how often they are used for individual MEAP applications that are installed The MEAP counter readings may be checked by making the following selections on the device control panel Counter Check Key...

Page 556: ...evice It is important that the version of the system software be fully compatible with the version of the MEAP content calling for special care In the case of a mismatch the device will not be able to...

Page 557: ...Chapter 14 RDS...

Page 558: ...1 14 1 4 Communication log 14 1 14 1 5 Detailed Communication log 14 1 14 1 6 SOAP communication function 14 1 14 1 7 Resend at SOAP transmission error 14 2 14 1 8 e RDS setting screen 14 3 14 1 9 Sl...

Page 559: ...unication error 14 1 4 Communication log The list of the log of the communication error proxy server error etc For 30 can be displayed in display panel in the service mode Menu Screen COM LOG 14 1 5 D...

Page 560: ...ed by the instruction from UGW List of Transmissions 14 1 7 Resend at SOAP transmission error When SOAP send error is generated by the trouble on UGW side etc at the transmission of an alert code the...

Page 561: ...e initial value of each setting item are as follows Item meaning Explanation E RDS Embedded RDS Turning OFF ON e RDS 0 OFF 1 ON Counter information and error information are transmitted to the host at...

Page 562: ...imum log number 30 Notes Only the first part of error information is displayed COM TEST Communication Test Execution of Communication test Communication test starts when you select touch this and pres...

Page 563: ...ng of Device appropriately before the e RDS setting A Display the Additional Functions screen Press Additional Functions key Input ID code B Display the TCP IP Settings screen Select touch System Sett...

Page 564: ...onal Functions key SERVICE MODE LEVEL1 A 2 Initialize e RDS Select touch COPIER Function CLEAR ERDS DAT on the Touch Panel Display A 3 Display Menu screen of e RDS Select touch COPIER Function INSTALL...

Page 565: ...cified following string is displayed Event Registration is Failed In other cases error information is displayed in the form of the following Error string Method name Server side detailed error The enc...

Page 566: ...server The date of the device is outside the time limit of the certificate Register the root certificate in expiration date in the device or register the VeriSign certificate in the server Set an acc...

Page 567: ...Check and correct the URL of UGW 17 E RDS switch is set OFF You execute the communication test while the E RDS switch is OFF Turn ON E RDS switch and execute the communication test 18 Server schedule...

Page 568: ...acquisition phase 4 postFirmwareInfo ROM version acquisition phase 5 getOperationList Check acquisition phase whether the information file for me is in UGW 6 postOperationOutcome 7 postConfiguration P...

Page 569: ...Chapter 15 MAINTENANCE INSPECTION...

Page 570: ...5 1 15 1 3 Printer Unit 15 1 15 2 Durables and Consumables 15 2 15 2 1 Outline 15 2 15 2 2 Reader Unit 15 2 15 2 3 Printer Unit 15 2 15 3 Scheduled Servicing Basic Procedure 15 4 15 3 1 Scheduled Serv...

Page 571: ...rvicing The guide to periodical replacement is subject to change according to the site of installation and habits of use 15 1 2 Reader Unit The reader unit does not have parts that require periodical...

Page 572: ...er Box FM2 5383 1 50 000 Average Monthly CV is more than 5000 prints at 5 image ratio and 10 to 60 color image ratio This value may be lower if Average Monthly CV is less than 5000 prints or excessive...

Page 573: ...pter 15 15 3 MEMO The estimated life is in terms of the median value found in the evaluation data The parts number further is subject to change to reflect design changes F 15 2 11 12 8 4 9 5 6 7 3 1 2...

Page 574: ...ecord the counter reading Check the faulty prints 3 Make test prints 1 check the image density against standards 2 check for soiling in the white background 3 check the clarity of characters 4 check t...

Page 575: ...eciable Copyboard glass iInside and outside side j clean if dirt is appreciable No 1 through No 3 mirrors clean if dirt is appreciable Original reflecting plate clean if dirt is appreciable Original s...

Page 576: ...et guide clean if dirt is appreciable Fixing inlet roll clean if dirt is appreciable Delivery upper guide clean if dirt is appreciable Delivery lower guide clean if dirt is appreciable Manual feed reg...

Page 577: ...guide Dry wipe with lint free paper Face down delivery roller 1 Intermediate transfer belt Face down delivery roller 2 External delivery roller Internal delivery roller Duplex feed roller Duplex feed...

Page 578: ...Chapter 16 STANDARDS ADJUSTMENTS...

Page 579: ...tem 16 8 16 4 1 Laser maker identification 16 8 16 4 2 After Replacing the Transfer Unit 16 8 16 4 3 After Replacing the Pattern Reading Unit 16 8 16 4 4 Adjustments of Tilt in Intermediate Transfer U...

Page 580: ...CCD read start cell position adjustment 4 leading edge non image width adjustment scanner image leading edge position adjustment Adjusting the Image Leading Edge Margin 1 Select the following in servi...

Page 581: ...Remove the 2 screws 1 and remove the right front cover 2 F 16 8 3 Remove the grip 1 found at the right front If only the cassette 2 F 16 9 Image leading edge Decrease the value of ADJ X A decrease of...

Page 582: ...etting to adjust A change of 1 will cause a move of 0 1 mm and a higher value will move the image toward the leading edge F 16 12 Adjusting the Image Area non image width 1 Select the following in ser...

Page 583: ...After Replacing the CCD Unit If you have replaced the CCD unit be sure to enter the settings indicated on the label attached to the CCD unit COPIER ADJUST CCD CCDU RG to enter the correction value for...

Page 584: ...Using the SST download the latest version of the system software R CON 2 Select the following in service mode and press the OK key to initialize the RAM COPIER FUNCTION CLEAR R CON Thereafter turn of...

Page 585: ...OPIER FUNCTION CCD DF WLVL1 COPIER FUNCTION CCD DF WLVL2 When done store the P PRINT printout 1 you have previously generated in the service book disposing of the older printout if any 4 Adjustment of...

Page 586: ...the position more than 15mm away from the right edge of the paper made in Procedure with a black pencil Right angle accuracy Not required Right angle accuracy does not affect the adjustment accuracy D...

Page 587: ...secondary transfer unit 16 4 3 After Replacing the Pattern Reading Unit There is no particular work to perform after replacing the pattern reading unit 16 4 4 Adjustments of Tilt in Intermediate Tran...

Page 588: ...ollowing the reverse procedures 4 Turn on the main power switch 5 Execute User Mode Adjustment Cleaning Main Unit Cleaning 6 After executing cleaning remove the intermediate transfer unit again and me...

Page 589: ...iate transfer unit release lever 2 F 16 28 6 5 Remove the connector 1 and the four screws 2 and detach the inner cover 3 6 6 Loosen the two bind screws 1 F 16 29 6 7 Release the open close lever 1 and...

Page 590: ...der to equalize the heat of the rear front direction The heat pipe is enclosing a little amount of liquid in vacuum in an airtight container Thus do not throw the heat pipe in the fire because it will...

Page 591: ...d pressure belt HP search operation COPIER FUNCTION FIXING FX UHP S COPIER FUNCTION FIXING FX LHP S Points to Note When Replacing Fixing Unit By executing the service mode the alarm code is closed and...

Page 592: ...reading COPIER ADJUST ADJ XY ADJ S d feeder mode main scanning position adjustment COPIER ADJUST ADJ XY ADJ Y DF e ADF stream reading CCD read position adjustment COPIER ADJUST ADJ XY STRD POS f CCD u...

Page 593: ...on 14mm away from the line drawn in Procedure A to the left direction tolerance or 0 3 with a black pencil F 16 37 2 Adjust the line 1 to the line between the sheet 2 and the mold 3 and fix the paper...

Page 594: ...PCB will be initialized and be rendered useless for machine A or B Take full care 1 When you turn on the power after replacing the SRAM PCB the machine will perform automatic initialization and will...

Page 595: ...rectly been downloaded on the screen brought up by making the following selections user mode system control settings group ID control Only the downloaded ID data must be indicated 5 Make copies using...

Page 596: ...service mode to adjust COPIER ADJUST FEED ADJ ADJ REFE 16 7 2 Adjusting the Horizontal Registration When Replacing the Duplex Unit After replacing the horizontal registration motor horizontal registr...

Page 597: ...Chapter 17 CORRECTING FAULTY IMAGES...

Page 598: ...Contents 17 1 Outline of Electrical Components 17 1 17 1 1 Clutch Solenoid 17 1 17 1 2 Motor 17 1 17 1 3 Fan 17 5 17 1 4 Sensor 17 6 17 1 5 Switch 17 11 17 1 6 Lamps Heaters and Others 17 13 17 1 7 PC...

Page 599: ...or double sided printing FH6 5052 CL 2 J119 SL1 manual feed pickup solenoid controls the timing of pickup for the manual feed block FK2 0115 SL 1 J120 SL2 delivery path switching solenoid 1 switches o...

Page 600: ...kup motor drives the pickup unit 1 FK2 2515 MTR 6 DCON2 J118B M7 cassette 2 pickup motor drives the pickup unit 2 FK2 2515 MTR 7 DCON2 J118A M8 pre registration motor drives the registration roller FK...

Page 601: ...toner inside the toner container C FK2 2525 MTR 4 relay PCB J706 M23 toner container motor Bk stirs toner inside the toner container Bk FK2 2525 MTR 5 relay PCB J706 M24 fixing drive motor drives the...

Page 602: ...Chapter 17 17 4 F 17 2 M25 M8 M9 M1 M6 M7 M5 M4 M3 M2 M26 M19 M18 M17 M16 M15 M14 M13 M12 M23 M24 M29 M28 M27 M22 M21 M20 M11 M10...

Page 603: ...ivery FK2 0124 FAN 5 relay PCB J712 FM6 manual feed cooling fan cools paper for manual feeding FK2 2530 FAN 6 DCON2 J118A FM7 controller fan cools the inside of the controller box FK2 2529 MNCOM J1007...

Page 604: ...CON PS501 scanner HP sensor detects the home position of the scanner FK2 0149 J310 J308 J202 PS502 ADF open close senor 1 detects the state open closed of the ADF FK2 0149 J310 J307 J203 PS503 ADF ope...

Page 605: ...relay PCB J708 PS4 toner feedscrew rotation sensor Bk detects the rotation of the feedscrew inside the toner container Bk FH7 7312 relay PCB J708 PS5 fixing feeder unit open closed Sensor detects the...

Page 606: ...N2 J117B PS18 cassette 2 paper level sensor B detects the level of paper inside the cassette 2 B FH7 7312 P001 11 DCON2 J117B PS19 cassette 2 paper sensor detects the presence absence of paper inside...

Page 607: ...ressure FH7 7312 DCON2 J108B PS47 fixing loop sensor detects fixing loop FH7 7312 DCON2 J119B PS50 Fixing feed unit open close sensor detects if the fixing feed unit is open or closed FH7 7312 relay P...

Page 608: ...e pressure belt FK2 2507 DCON2 J108B TPS1 SALT sensor stabilizes development characteristics SALT FK2 2510 DCON2 J112A TS1 ATR sensor Y executes automatic toner density correction ATR Y MG4 0246 DCON2...

Page 609: ...iR C4080 Color Image Reader F1 Color Image Reader E1 Duplex Color Image Reader G1 The reader unit does not have switches PS9 VR1 PS1 PS2 PS3 PS4 EV1 TS4 TS3 TS2 TS1 PS50 TH5 TH2 TH1 TH4 TP1 TP3 TH3 T...

Page 610: ...state open closed of the front Cover RH7 6037 relay PCB J624 MSW2 front cover open closed detection switch 2 detects the state open closed of the front Cover RH7 6037 MSW3 manual feed unit open close...

Page 611: ...tion heater 1 prevents condensation on a lens FK2 0226 100V FK2 0228 230V J2301M J651A J631A Notatio n Name Description Parts No E Code Jack No H1 pressure heater controls pressure heater temperature...

Page 612: ...Chapter 17 17 14 F 17 7 PLG1 ELCB1 SP1 H4 H3 H2 H1 H1 H2 LA1...

Page 613: ...the CCD processes analog images Notati on Name Parts No Description PCB1 DC controller PCB 1 IMG FM2 6297 printer unit control optional power supply control PCB2 DC controller PCB 2 MAICY FM2 6298 las...

Page 614: ...2317 reads the image position correction pattern PCB17 Auto registration sensor R light receiving detection PCB FG3 2316 reads the image position correction pattern PCB18 Microswitch PCB FG3 2377 dete...

Page 615: ...nversion RGB to CMYK F value color balance adjustment correction of misalignment among the 4 drums PCB39 Main controller PCB sub PDRM A FM2 6808 printer basic image processing background removal color...

Page 616: ...n Name Parts No Description PCB17 PCB18 PCB19 PCB16 PCB15 PCB12 PCB42 PCB13 PCB44 PCB9 PCB10 PCB11 PCB7 PCB6 PCB5 PCB4 Y M C K PCB45 PCB38 PCB39 PCB37 PCB36 PCB35 PCB8 PCB43 PCB27 PCB14 PCB1 PCB2 PCB3...

Page 617: ...Chapter 18 SELF DIAGNOSIS...

Page 618: ...Contents Contents 18 1 Error Code Table 18 1 18 1 1 Error code tables 18 1 18 2 Error Code Details 18 4 18 2 1 Table of error code details 18 4...

Page 619: ...of fixing unit E003 Fixing unit low temperature trouble E004 Fixing unit protection circuit trouble E007 Fixing belt or pressure belt deviation trouble E008 Fixing unit end of life detection error E0...

Page 620: ...addle switch error E602 Hard disk trouble E604 Defective or insufficient image memory SDRAM E609 Hard disk trouble E610 Hard disk encryption key failure E611 Rebooting repeat error due to SRAM failure...

Page 621: ...for memory control communication control E748 Main controller PCB error E749 Instruction to restart accompanying change in product configuration E751 Drum unit toner cartridge connection trouble E804...

Page 622: ...Checking Disconnection of the Connector in the Thermistor Wiring Replace the fixer and AC driver PCB Replace the DC controller PCB 2 MAISY In the service mode clear the error by selecting COPIER FUNC...

Page 623: ...h 80 deg C within the prescribed period of time after reaching 50 deg C during warm up 0102 When the pressure main thermistor fails to reach 100 deg C within the prescribed period of time after reachi...

Page 624: ...he pressure belt unit connectors Replace the pressure belt unit 0601 IH power supply ID error Check the connection of the connectors of the IH power supply PCB J1009 the DC controller PCB 2 MAISY J109...

Page 625: ...nit 0002 When the lock was disengaged after the motor was locked E020 Drum developer related trouble Concerning the first two digits of the details code in xx12 to xxD0 xx 01 Y xx 02 M xx 03 C xx 04 B...

Page 626: ...lace the SALT sensor clean the sensor window Replace the drum unit check its connections Replace the ITB clean it xx83 Trouble in detected ITB surface reflectivity rate value is extremely high Replace...

Page 627: ...ight quantity of the exposure lamp has dropped Clean the white plate Replace the exposure lamp E227 Reader unit power supply error 0001 When the 24 V port is OFF when the power is turned ON Disconnect...

Page 628: ...period of time has been detected during communication between the copier itself and finisher Check the connections between the DC controller PCB and finisher controller PCB Replace the finisher contro...

Page 629: ...ince the stapler operation started Check the stapler unit connectors Replace the stapler unit Replace the finisher controller PCB 0002 When the stapler unit left the stapler home position but then fai...

Page 630: ...ack motor was driven for 4 sec E540 Tray up down error 0001 When the sheet level could not be detected even though the standard tray was operated Check the standard tray HP sensor connectors Check the...

Page 631: ...peration When a discontinuous area was detected during the tray operation 8003 When the input of the clock signal could not be detected within 0 2 sec during the operation of the 1st tray shift motor...

Page 632: ...l was set to OFF 150 ms after the lock detection signal was set to ON 8006 When the lock detection signal could not be set to ON within 1 sec after the 2nd tray shift motor started driving 8007 When t...

Page 633: ...d punch motor clock sensor P162 connectors Replace the punch home position sensor P163 and punch motor clock sensor P162 connectors Replace the punch motor M61 8002 When the puncher cannot detect the...

Page 634: ...hen the light sensing voltage is less than 2 5 V even though the light emitting duty ratio of side registration sensor 2 LED2 PTR2 has been set to more than 66 8006 When the light sensing voltage is m...

Page 635: ...below the prescribed number Check the sheet creasing motor clock sensor P14 and sheet creasing home position sensor P121 connectors Replace the sheet creasing motor clock sensor P14 and sheet creasing...

Page 636: ...osition sensor fails to turn ON even when the stitch motor front has been run in the reverse direction for at least 0 5 sec E5F6 Saddle sheet push plate stapler error 8001 When the sheet push plate ho...

Page 637: ...time when it is started up Replace with an HDD which is guaranteed to operate at low temperatures 0009 When the HDD fails to reach the prescribed temperature when its operation is restored from the sl...

Page 638: ...en the timer device was opened Replace the main controller PCB 0011 When trouble has been detected when the timer device was started up E677 External controller trouble 0003 External controller troubl...

Page 639: ...rror has occurred where IPC communication cannot be recovered In the service mode clear the error by selecting COPIER FUNCTION CLEAR ERR E719 Error in communication with coin vendor card reader 0001 W...

Page 640: ...the whole system and re install When the font data is damaged at startup C000 Initializing error Format the whole system and re install Replace the main controller PCB C001 HDD access error Format the...

Page 641: ...controller PCB sub PE Disconnect and re connect the main controller PCB sub PE or replace Replace the main controller PCB main 3F00 3F02 When the non mounting of the main controller PCB sub PE has bee...

Page 642: ...ce the main controller PCB main 4042 SDRAM size error Disconnect and re connect the SDRAM replace or add Replace the main controller PCB main 4043 MAC address read error Replace the main controller PC...

Page 643: ...eck the toner cartridge connections or replace the cartridge 02Xx Data error in the memory inside the drum unit Check the drum unit connections or replace the unit 12Xx Data error in the memory inside...

Page 644: ...Chapter 19 SERVICE MODE...

Page 645: ...ER 19 27 19 2 6 MN CONT 19 37 19 3 ADJUST Adjustment Mode 19 39 19 3 1 COPIER 19 39 19 3 2 FEEDER 19 58 19 4 FUNCTION Operation Inspection Mode 19 59 19 4 1 COPIER 19 59 19 4 2 FEEDER 19 71 19 5 OPTIO...

Page 646: ...OM version of saddle stitcher controller PCB 1 OP CON ROM version of cassette pedestal controller PCB 1 MN CONT System software version of main controller PCB 1 RUI Remote UI version 1 PUNCH Punch uni...

Page 647: ...check the version of the Chinese language file traditional text 2 LANG ZH Use it to check the version of the Chinese language file simplified text 2 ECO ID Use it to check the ECO ID number 2 LANG BU...

Page 648: ...2 COPIER DISPLAY ANALOG Sub item Description level TEMP Copier s internal temperature environment sensor in deg C 1 HUM Copier s internal humidity environment sensor in RH 1 ABS HUM Amount of moisture...

Page 649: ...be described in detail HH Paper feed level software counter value Code Jam type 00xx Unused 01xx Delay jam 02xx Pileup jam 0Axx Jam at power ON jam during warmup 0Bxx cover open jam applies to all co...

Page 650: ...f Finisher W1 W2 1001 Inlet sensor delay jam Inlet sensor Inlet sensor delay jam Inlet sensor 1002 Puncher path sensor delay jam Trailing edge sensor 1003 Escape path sensor delay jam Escape tray path...

Page 651: ...utting out HP sensor Code Finisher M1 sensor type Finisher N1 saddle finisher N2 sensor type 1103 Copier paper delivery delay jam 1104 Paper delivery pileup jam 1105 Jam due to early arrival while swi...

Page 652: ...after document s leading edge arrived at reverse registration roller nip for small size or after document s leading edge arrived at reverse outlet sensor U505 for large size duplex document Reverse r...

Page 653: ...014 alarm are displayed together and the jam is restored automatically 5 seconds after being processed User DADF OPEN 0091 SR6 DADF was opened during DADF operation User cover OPEN 0092 SR2 SR8 Cover...

Page 654: ...code 0000 if none G Error location 0 Main controller 1 DADF 2 Finisher 3 Unused 4 Reader unit 5 Printer unit 6 PDL board any of 7 Fax board ERR 1 7 READY AA BBBB CCCC DDDD EEEE FFff G AA BBBB CCCC DDD...

Page 655: ...ustment value for color of even numbered red bits of the CCD 2 COPIER DISPLAY DPOT Sub item Description level MEMO For items other than DPOT K displaying value at the time of the latest potential cont...

Page 656: ...ower switch ON 1 DENS S Y M C K Use it to check the density value Y M C Bk detected of the sample image formed at time of ATR control 2 D Y M C K TRGT target value Y M C Bk of developer concentration...

Page 657: ...drum unit is inserted 1 COPIER DISPLAY ALARM 1 Sub item Description level IMG DT Y M C K indicates the average of image ratios for copy print jobs indicates the average image ratio color ratio within...

Page 658: ...life C 0004 Drum life K 10 Developer unit 0001 Toner out Bk 0002 Toner out C 0003 Toner out M 0004 Toner out Y 11 Waste toner conveying 0001 Waste toner box full intermediate copy belt 33 Fan 0007 Pa...

Page 659: ...ystem data processing mainly figure processing text processing 0003 Translator was specified that was not mounted by LIPS emulation start command 0004 Translator work memory overflow 0006 Configuratio...

Page 660: ...collection may be set in service mode COPIER OPTION BODY ENVP IN a Environment Log Screen F 19 4 b Environment Log Display 75 PS print server unit C1 0001 Error in PS print server unit C1 0002 Error...

Page 661: ...te the manual adjustment value light reception voltage of the post separation sensor Optimum range paper present 154 or less paper absent 179 or more 1 RDSN LMN Use it to indicate manual adjustment va...

Page 662: ...the field area given on the pages that follow F 19 5 1 Guide to the Screen F 19 6 Adjust Function Option Test Counter I O Display DC CON R CON FEEDER SORTER MN CONT Adjust Function Option Test Counter...

Page 663: ...oughly half or less 9 PS15 Cassette 1 remaining volume sensor B 1 Remaining volume is roughly 50 sheets or less 10 PS20 Cassette 2 remaining volume sensor A 1 Remaining volume is roughly half or less...

Page 664: ...ction 0 Forward 12 Drum ITB motor 0 ON 13 Fixing exhaust heat fan half speed 1 Half speed 14 Cleaner fan half speed 1 Half speed 15 Power cooling fan half speed 0 Half speed P003 0 Cassette 1 paper fe...

Page 665: ...4 PS5 Fixing conveyor unit OPEN CLOSED detection 1 CLOSED 5 Fixing heater enable 0 Enabled 6 For R D 7 PS13 Delivery vertical path cover detection 0 OPEN 1 CLOSED 8 PS28 Manual feed unit OPEN CLOSED d...

Page 666: ...Transparency sensor front 1 ON 11 Transparency sensor inner 1 ON 12 For R D 13 For R D 14 For R D 15 For R D P008 0 Paper delivery vertical path motor current switching 0 See separate Table T05 401 0...

Page 667: ...ction 3 P020 0 Cassette 3 remaining volume detection A 1 Remaining volume is roughly half or less input 1 Cassette 3 remaining volume detection B 1 Remaining volume is roughly 50 sheets or less 2 Cass...

Page 668: ...or R D 7 For R D P027 0 For R D input output 1 For R D 2 For R D 3 For R D 4 For R D 5 For R D 6 Deck motor current switching signal 0 See Table T05 401 09 7 Deck motor current switching signal 1 See...

Page 669: ...n bit Item Remarks P001 0 delivery reversal motor CLK 1 DDIS IF OPTO0 0 operation prohibited 2 DDIS IF SPRDY 0 operation permitted 3 DDIS IF OPTI0 0 active 4 ADF pickup motor CLK 5 fan power ON signal...

Page 670: ...detection signal 0 enabled 3 DDIS IF SCTS 0 reception ready 4 7 not used P006 0 not used 1 PCB check terminal 1 normal 2 DDIS IF OPTI1 0 active 3 DDIS IF OPTO1 0 active 4 ADF sensor interrupt input 0...

Page 671: ...4 stamp solenoid drive 1 ON 5 clutch drive 1 ON 6 original detection LED 1 ON 7 fan motor drive 1 ON P003 0 pickup motor current setting CUT 1 read motor current setting CUT 2 shift motor current sett...

Page 672: ...ON 4 main tray motor operation permission signal 0 ON 3 main tray motor rotation mode CCW 1 negative rotation 2 main tray motor rotation mode CW 1 positive rotation 1 writing built in flash 1 writing...

Page 673: ...rmission signal 0 ON 5 feed motor current switch 3 1 ON 4 feed motor current switch 2 1 ON 3 feed motor current switch 1 1 ON 2 feed motor current switch 0 1 ON 1 feed motor phase B 1 ON 0 feed motor...

Page 674: ...M_DO 1 ON 1 EEPROM_SK 1 ON 0 EEPROM_CS 1 ON P013 7 not used 6 not used 5 24V power ON 0 ON 4 finger safety SW 1 detection 3 joint open detection 1 detection 2 not used 1 not used 0 finisher pilot LED...

Page 675: ...ed 2 saddle connection detection 0 connected 3 upper tray FG IRQ3 4 swing lock HP sensor 1 HP 5 not used 6 front cover open closed sensor 0 open 7 not used P005 0 TxD for punch communication 1 RxD pun...

Page 676: ...CCW 0 CW 1 upper tray motor ON 0 ON 2 upper tray motor LOCK 0 locked 3 solenoid ON signal 0 ON 4 5 not used 6 lower tray motor CW CCW 1 CCW 0 CW 7 delivery path sensor 1 paper present P012 0 inlet rol...

Page 677: ...B signal 6 7 not used P019 0 escape tray path sensor 1 paper present 1 escape tray full sensor 1 full 2 stapler HP detection 1 HP 3 stapler READY 1 ready 4 stapler LS 1 staple present 5 escape feed u...

Page 678: ...ignal 2 saddle guide motor current switch I0 0 ON 3 saddle feed motor current switch I0 0 ON 4 saddle feed motor phase A signal 5 saddle feed motor phase B signal 6 saddle feed motor phase A signal 7...

Page 679: ...31 0 saddle position HP sensor 0 HP 1 saddle guide HP sensor 1 HP 2 inlet cover sensor 1 close 3 saddle stapler unit sensor 0 detected 4 saddle butting HP sensor IRQ4 1 HP 5 saddle butting TOP sensor...

Page 680: ...N 3 DIPSW_4 0 ON 4 DIPSW_5 0 ON 5 DIPSW_6 0 ON 6 DIPSW_7 0 ON 7 DIPSW_8 0 ON P037 0 not used 1 PUSHSW1 0 ON 2 5V detection signal 0 detected 3 24V detection signal 0 detected 4 for revision control 5...

Page 681: ...or CUR 0 ON 6 PWM 7 not used P043 0 LED1 0 ON 1 horizontal registration motor INA 2 horizontal registration motor INB 3 LED2 0 ON 4 front cover sensor 0 close 5 BOOTMODE 6 PUSHSW2 0 ON 7 PUSHSW1 0 ON...

Page 682: ...rinter Controller 3 DDI P RTS signal Controller Printer 4 DDI P Power Ready signal Controller Printer 5 DDI P Power Ready signal Printer Controller 6 Copy allowing signal Control card 7 Copy allowing...

Page 683: ...Power control signal 3 6 not used 7 Modem board detection signal 0 Connected 1 Unconnected P008 0 FRAM CLK 1 FRAM DATA 2 FRAM WP 3 7 not used P009 0 SPD CLK 1 SPD DT 2 4 not used 5 Emergency night po...

Page 684: ...e the image read start position toward the front by 0 1 mm i e move the image read area toward the front if you have initialized the RAM on the reader controller PCB or replaced the reader controller...

Page 685: ...ttention If you have changed the setting be sure to record the new setting on the service label 1 COPIER ADJUST ADJ XY Sub item Description level Document Platen glass incorporating white plate White...

Page 686: ...the reader controller PCB enter the value indicated on the service label Range of Adjustment 9 to 9 Factory default After RAM clear 0 1 FCCDU RG Use it to correct color displacement in sub scanning d...

Page 687: ...initialized the RAM on the reader controller PCB or replaced the reader controller PCB enter the value indicated on the service label Range of Adjustment 256 to 256 Factory default After RAM clear 0...

Page 688: ...tem e g as caused by soiling of the chart enter the factory measurement using this mode if you have initialized the RAM on the reader controller PCB or replaced the reader controller PCB enter the val...

Page 689: ...value post RAM clear value 0 1 LDADJ3 Y A C laser reproduction ratio Y C laser reproduction adjustment value Y based on the A laser reproduction ratio of the laser scanner unit Unless an appropriate...

Page 690: ...ange 512 511 Factory default value post RAM clear value 0 1 LDADJ3 M A D laser reproduction ratio M D laser reproduction adjustment value M based on the A laser reproduction ratio of the laser scanner...

Page 691: ...nge 0 1023 Factory default value post RAM clear value 0 1 LDADJ5 C A C laser phase difference C A C inter laser phase difference exposure start timing adjustment value C of the laser scanner unit Unle...

Page 692: ...rent resulting in faulty exposed image Setting range 0 1023 Factory default value post RAM clear value 0 1 LDADJ6 K A D laser phase difference Bk A D inter laser phase difference exposure start timing...

Page 693: ...ler PCB has been cleared the DC controller has been replaced Adjustment range 3 to 5 Factory default After RAM clear 0 2 T SPLY C Adjusting the amount of toner supply C color Adjustment method Enter a...

Page 694: ...troller PCB s RAM or replaced the SRAM PCB enter the value on the service label Adjustment range 0 to 1000 Factory default After RAM clear 59 1 BLANK L Used to enter adjusted value of image blank widt...

Page 695: ...Adjusting the upper limit of chargeDC Adjustment range 10 to 0 1 step 25V Factory default After RAM clear 0 Change a setting value when either of the following faulty images occurs Color blanking in t...

Page 696: ...n Recommended setting value 2 2 COPIER ADJUST HV PRI Sub item Description level LSUB Y M C KDC LSUB Y M C KDC Used to turn ON OFF of DC bias offset for the downstream auxiliary brush Whenever possible...

Page 697: ...1 6 Heavy2 7 Special paper 1 including labels 8 Glossy paper 9 Special paper 2 including Japanese paper 10 Postcards envelopes 11 Transparencies color 12 Transparencies monochrome 2 TR ENV1 2 3 4 5 6...

Page 698: ...y transfer current is high Change a setting value to the direction 2 1TR TGK1 Adjusting target current offset of primary transfer ATVC K Black monochrome mode Adjustment range 5 to 5 unit 0 5 uA defau...

Page 699: ...fault After RAM clear 0 1 REG NORM Registration clutch ON timing plain paper Adjusts the margin on the leading edge 0 1mm scale by adjusting the timing to turn ON the registration clutch for plain pap...

Page 700: ...n curl Setting range 50 to 50 Factory settings and after RAM clear 0 1 LP MULT2 Pre registration loop adjustment during multi pickup thick paper and OHT Adjusts pre registration loop adjustment during...

Page 701: ...have cleared the DC controller PCB s RAM or replaced the DC controller PCB enter the value on the service label When replacing the paper width detection VR or registering a new value perform the follo...

Page 702: ...white documents increase the setting value To make documents more easily recognized as color documents decrease the setting value Adjustment range 3to 3 Value at time of factory shipment value after...

Page 703: ...A higher setting will delay the image leading edge timing Range of adjustment 50 to 50 unit 0 1mm Factory default After RAM clear 0 1 LA SPEED Adjusting the document feeding speed at the time of stre...

Page 704: ...my transfer cleaning unit since the cleaning plate may be damaged otherwise 3 Turn the main power switch ON 4 Select this item and press the OK key 5 Wait for the operation to stop automatically The o...

Page 705: ...is enabled 1 CNT INTV 1 Set interval of counter transmission to server Sets transmission intervals for transmission of counter information to server via E RDS third party extension function 1 COPIER F...

Page 706: ...on manually by opening the scanner unit you may touch the lens For this reason be sure to do it by the automatic operation This Service Mode is used to correct the tilt of Y M and C against BK which i...

Page 707: ...Image imperfections are improved by forcibly consuming toner that has been over agitated toner with improper charge by the toner agitation screw Operation method 1 Select this item and press the OK ke...

Page 708: ...s item stops the LED CHK operation 1 KEY CHK Used to check key input Operation method 1 Select KEY CHK to display the number name of the entered key 2 Press the key to check If the key is normal the t...

Page 709: ...for operation check Range 1 to 10 7 and above are reserved Operation method 1 Select this item 2 Enter the desired fan code on the numeric keypad 1 Power cooling fan FM1 2 Fixing exhaust heat fan FM2...

Page 710: ...ch tool 2 Select this item and press the OK key 10 seconds ON OFF Horizontal resist motor 1 Select this item and press the OK key HP search operation starts Stops automatically when complete Motors ot...

Page 711: ...ecessary enter the settings printed out using PRINT 1 JAM HIST Clears reader controller PCB s RAM The RAM is cleared after the main power switch is turned OFF ON Operation method 1 Select COPIER FUNCT...

Page 712: ...ng values 2 Select this item then press the OK key 3 Turn the main power OFF ON 1 MMI Clears following user mode setting values Backup data for copy operation panel user set values Common settings bac...

Page 713: ...and key deleted together When the serviceman needs to replace or dispose of the device the CA authentication and key can be deleted together 2 KEY CLR HDD encoding board code key clear The HDD encodin...

Page 714: ...Y Procedure 1 Select this mode 2 Press OK to print out Reference Only DISPLAY items are printed out Items of P PRINT LBL PRINT HIST PRINT and ALARM are excluded 1 ENV PRT Outputting logs of inside mac...

Page 715: ...Press the OK key 1 HD CHECK Use it to check the entire HD and perform recovery Operation method set 0 to the following COPIER FUNCTION SYSTEM CHK TYPE 1 Select this item 2 Press the OK key 1 HD CLEAR...

Page 716: ...nd 20 sheets of A4 can be printed out 2 FEEDER FUNCTION Sub item Description level SENS INT Use it to adjust the sensitivity of the individual sensors of the feeder Select the item and press the OK ke...

Page 717: ...ration will stop in 200 msec however unless you press the OK key once again the indication will not change to STOP 1 FAN CHK Use it to check the DF cooling fan Perform using FAN ON 1 Press FAN CHK to...

Page 718: ...peration will stop automatically in 5 sec however the indication will not change to STOP unless the OK key is pressed once again 1 ROLL CLN Use it to clean the ADF roller In this mode item the roller...

Page 719: ...ting values 0 Don t display Factory default After RAM clear 1 Display Drum unit life is displayed by selecting System status Consumable part display in the user screen 1 CONFIG Used to select from amo...

Page 720: ...charge current volume control single cycle ATVC control ATR control SALT Dmax control image position compensation 1 Compression mode 1 Adjustment set 1 Discharge current volume control single cycle AT...

Page 721: ...r 2 1 DEVL PTH Sets threshold value number of sheets for starting toner forcible consumption sequence Use this item when copying printing consecutive images with low color ratios Operation method If t...

Page 722: ...TR DSP Selecting screen in response to the external controller Settings 0 The external controllericon is displayed on the control panel of the copier Factory default After RAM clear When the color ima...

Page 723: ...n the original size productivity decreases due to a larger scanning area 2 SENS CNF Use it to set the original sensor Settings 0 AB configuration 1 inch configuration Factory default After RAM clear 0...

Page 724: ...C4HTR DT Cassette heater Sets lighting ratio of cassette on 4th level Whenever possible avoid using this setting during normal operation 2 C2HTR DT Cassette heater Sets lighting ratio of cassette on...

Page 725: ...his setting during normal operation 2 PRN FLG Used to select area flag for PDL images Whenever possible avoid using this setting during normal operation 2 SCN FLG Used to select area flag for copy ima...

Page 726: ...de used in photo mode 0 OFF Use monochrome mode when reading monochrome documents in printed photo or photographic printing paper photo mode 1 ON Use simple color mode when reading monochrome document...

Page 727: ...id using this setting during normal operation 2 UISW DSP switch appearing on the User screen use it to enable disable the indication of the switch used to switch between Standard Setup screen and Simp...

Page 728: ...correction will be substituted for the patch on the high density side at time of D half other than in full correction Settings 0 use patch image read data of full correction at time of shipment upon R...

Page 729: ...1 2 U NAME Use it to set a user name required to connect to the SSH server Sets a login user name required to connect to the SSH server Only one user can login the server Setting range 8 characters m...

Page 730: ...rt number Changes the port number for status connection in a TUIF over TCP IP environment This is used for changing the port No in service NAVI settings 1 to 65535 default 20010 MEMO T O T TUIF over T...

Page 731: ...assembly idle rotation time of first thing in the morning Settings 0 1 minute 1 2 minutes Factory default After RAM clear 0 Default of idle rotation time is 1 minute since iR C3200 iR C3220 Dcon V12 1...

Page 732: ...n FAX IFAX modes are converted to PDF and then reduced for transmission as email or for file transmission Setting range 1 to 65535 Factory settings and after RAM clear 515 2 ORG A4R Sets special paper...

Page 733: ...s screens that used to be treated as job status screens in the conventional system status have been upgraded to tab screens 2 WUEV SW Sleep notification switch Sets whether to notify the DS applicatio...

Page 734: ...and non display of control panel hold job screen Some users with customized control panels prefer not to display this screen Setting values 0 No display 1 Display Factory settings and after RAM clear...

Page 735: ...he rear end of the paper scraped occurs at half speed printing Setting range 5 to 5 Factory settings and after RAM clear 1 2 FX LOOP3 TBF loop control and trailing edge OFF timing OHP glossy paper Cha...

Page 736: ...witch toner ejection threshold value C Sets threshold value of mean image ratio for forced toner ejection sequence Setting range 1 to 5 Factory settings and after RAM clear 2 2 DELV THM Switch toner e...

Page 737: ...s 0 Normal productivity 1 32 cpm 2 12 cpm Factory settings and after RAM clear 1 2 FXLP DWN Modify the arching level before fixing Modify the S arching level between the secondary transfer to fixing a...

Page 738: ...etting values 0 to 999 Factory default After RAM clear 232 1 COUNTER 4 Used to change the counter type display for the operation panel s software counter 4 to meet user or dealer requirements Referenc...

Page 739: ...his setting is only for stores that request it 1 Display Count print function can be used Factory default After RAM clear 1 CNT SW use it to select charge counters and default display items 100 V mode...

Page 740: ...s and fax numbers from the LDAP server Setting values 0 includes 1 does not include 2 is equal to 3 is not equal to 4 begins with 5 ends with Factory settings and after RAM clear 4 1 FROM OF Sets whet...

Page 741: ...switch date display 0 YYMM DD 1 DD MM YY 2 MM DD YY 2 MB CCV Used to select whether to restrict mailbox control card users 0 Don t restrict 1 Restrict 2 TRY STP Used to set mode in which output stops...

Page 742: ...d for each page Factory default After RAM clear 1 Compatible other controller mode not in use 2 Reserved 2 PRJOB CP Setting for count pulse on off at receipt print report print When using account mana...

Page 743: ...assword of file server is hidden from the exported file to avoid leakage of information 2 MEAPSAFE Switching over to the MEAP safe mode Settings 0 Normal mode Factory default After RAM clear 1 Safe mo...

Page 744: ...ape image and portrait image can be duplexed printing using Canon controller This is the compatible mode with non Canon controller 5 through 65535 backup When the setting value is 1 the output will be...

Page 745: ...e enabled MEAP programme Setting values 0 1 32 spec restrictions by bit setting Bit0 Image file acquisition function 0 OFF 1 ON Bit1 Form registration merge function 0 OFF 1 ON Bit2 Document edit func...

Page 746: ...Factory settings and after RAM clear 0 2 N FAXOF Switches new FAX destination prohibition ON OFF Sets whether to prohibit new FAX destinations selection is disabled Setting values 0 Do not prohibit 1...

Page 747: ...109 Total black and white 2 yes 110 Total monocolor large yes 111 Total monocolor small yes 112 Total black and white large yes 113 Total black and white small yes 114 Total 1 two sided yes 115 Total...

Page 748: ...or small two sided yes 235 Copies monocolor large two sided yes 236 Copies monocolor small two sided yes 237 Copies black and white large two sided yes 238 Copies black and white small two sided yes 2...

Page 749: ...sided yes 291 Local copies monocolor large two sided yes 292 Local copies monocolor small two sided yes 293 Local copies black and white large two sided yes 294 Local copies black and white small two...

Page 750: ...1 Prints full color monocolor large yes 322 Prints full color monocolor small yes 323 Prints full color monocolor 2 yes 324 Prints full color monocolor 1 yes 325 Prints full color large two sided yes...

Page 751: ...monocolor large yes 416 Copies prints monocolor small yes 417 Copies prints full color large two sided yes 418 Copies prints full color small two sided yes 419 Copies prints monocolor large two sided...

Page 752: ...ved prints large yes 704 Received prints small 705 Received prints full color 1 706 Received prints full color 2 707 Received prints gray scale 1 708 Received prints gray scale 2 yes 709 eceived print...

Page 753: ...d 822 Report prints full color small two sided 823 Report prints gray scale large two sided 824 Report prints gray scale small two sided yes 825 Report prints black and white large two sided yes 826 R...

Page 754: ...940 Remote scans black and white 941 Sent scans faxes color 942 Sent scans faxes black and white 943 Sent scans I faxes color 944 Sent scans I faxes black and white yes 945 Sent scans e mails color y...

Page 755: ...lay when U2 paper size group is detected ON OFF 0 Display U2 on touch panel default 1 Display paper name set by CST U2 service mode item 2 CST U1 U2 Used to specify paper name used by U1 U2 paper size...

Page 756: ...tings use SMB printing O Network settings TCP IP settings use IPP printing O Network settings TCP IP settings IP address range settings print permitted address ON OFF ON Network settings TCP IP settin...

Page 757: ...e if some kind of network trouble interferes with the pickup delivery notification if Ack is not returned after DA by continuing to output the notification Setting values 2 to 10 Factory settings and...

Page 758: ...address settings RARP use System management settings Network settings TCP IP settings IP address settings BOOTP use System management settings Network settings Ethernet driver settings Automatic detec...

Page 759: ...on PDF transmission function when the transfer function is set invalid Setting value 0 SEND encryption PDF transmission function not available not installed 1 SEND encryption PDF transmission function...

Page 760: ...Factory default After RAM clear 0 2 TR PDFDR Use it to obtain the transfer license key for the PDF Direct when the transfer function is set invalid Obtains the transfer license key to use the PDF Dire...

Page 761: ...t to obtain the transfer license key for VNC when the transfer function is set invalid Obtains the transfer license key to use VNC in other MFP machine 2 OF VNC 1 Use it to select whether to use VNC w...

Page 762: ...ransfer invalidation Acquires transfer licence key to allow main unit watermark function to be used with another MFP 2 OF WTMRK 1 Main unit watermark function ON OFF in transfer invalidation Switches...

Page 763: ...ches device signature attached PDF transmission function ON OFF Setting values 0 OFF 1 ON Factory settings and after RAM clear 0 2 ST SCPDF Display of installation status of scalable PDF transmission...

Page 764: ...on status of PS in transfer invalidation Displays installation status of PS Setting values 0 No not installed 1 Yes installed Reference value 0 2 TR PS PS transfer licence key acquisition in transfer...

Page 765: ...led Reference value 0 2 TR LIPS4 LIPS4 transfer licence key acquisition in transfer invalidation Acquires transfer licence key to allow LIPS4 to be used with another MFP Reference value Transfer licen...

Page 766: ...and UFR Setting range 0 No not installed 1 Yes installed Reference value 0 2 TR PSPCU PS PCL and UFR transfer licence key acquisition in transfer invalidation Acquires transfer licence key to allow co...

Page 767: ...P SW Use it to specify the presence absence of the stamp This mode item indicates the presence absence of the stamp and is designed for use by the service person Settings 0 stamp absent 1 stamp presen...

Page 768: ...as copy model without E code display 1 UFR board identification check performed With no UFR board E code is displayed 1 MENU 1 to 4 Displays printer setting menu levels 1 to 4 Setting values 0 No disp...

Page 769: ...etting is only valid for test prints Factory default After RAM clear 0 1 THRU Used to select whether to use image compensation table during test print output Setting values 0 ON Use 1 OFF Don t use Fa...

Page 770: ...ization 1 double sided Factory default After RAM clear 0 1 PG QTY Use it to set the output mode for test printing Use it to set the copy count of test printing 1 to 999 Factory default After RAM clear...

Page 771: ...e connection to the network at time of installation or when there is a network connection problem 1 BML DISP Switching display of the screen in response to support for BMlinks Settings 0 Normal system...

Page 772: ...onnection and redo Step 5 6 Select the COPIER TEST NETWORK PING service mode item enter the loop back address 127 0 0 1 and press the OK key followed by the start key If NG is displayed there is a pro...

Page 773: ...or shorter in the feed direction DRBL 2 DF PU RL DF SP PD DF F BLT DF SP RL Large L size Paper longer than the LTR length 216 mm in the feed direction Small S size Paper of the LTR length 216 mm or s...

Page 774: ...large and small size sheets Returns to 00000000 after reaching 99999999 1 FAX PRT Fax received print counter Incremented along with the billing counter when a fax is received when a print is delivere...

Page 775: ...tte 4 paper feed total counter Displays number of sheets fed from cassette 4 bottom level of cassette pedestal Returns to 00000000 after reaching 99999999 1 MF Manual paper feed total counter Displays...

Page 776: ...L Number of sheets that have passed through secondary transfer outer roller count value is stored in controller 1 2TR INRL Number of sheets that have passed through secondary transfer internal roller...

Page 777: ...B 1 LNT TAP5 for the dust collecting tape D indicates the number of sheets that have passed count retained by controller PCB 1 STAMP Stamp operation count 1 PF PU RL for the paper deck pickup roller i...

Page 778: ...Chapter 20 UPGRADING...

Page 779: ...ns 20 15 20 3 3 Formatting the Partitions 20 16 20 4 Downloading System Software 20 18 20 4 1 Batch Downloading 20 18 20 4 2 Downloading the System Software Single 20 23 20 5 Uploading and Downloading...

Page 780: ...en using USB memory In order to use these functions the main body must be set to download mode There are 2 types of download mode Safe mode download mode A Turn the main power ON by pressing 2 8 Norma...

Page 781: ...ter 20 20 2 F 20 2 Safe mode can be used in case the HDD is replaced in case the system does not start properly Press 2 8 Press 1 7 Boot ROM Boot Program HDD COPIER FUNCTION SYSTEM DOWNLOAD SYSTEM Pro...

Page 782: ...using USB memory Function Download Mode Normal Mode Download mode B Safe Mode Download mode A HDD Format Total BOOTDEV System Software Downloading 1 System Language RUI Boot Dcon Rcon SDICT MEAPCONT...

Page 783: ...iF JPjaxxxx DE96 ICC PRG PRG iR2270iW iR2270iW ZZjaxxxx A825 PRG ZZjaxxxx A825 PRG iR2270iG JPjaxxxx EC30 ICC iR2270iG JPjaxxxx EC30 ICC PRG PRG Complete Complete Complete Complete Complete Complete C...

Page 784: ...ng of the DCON RCON DCON RCON can be downloaded both from normal safe mode but in the case of safe mode version information of the DCON RCON cannot be obtained and DCON RCON registered in the SST is a...

Page 785: ...click Search F 20 5 MEMO XXXX on the screen indicates the system software version Same in the subsequent figures 6 The system software list in the system CD is displayed Remove the check of unnecessar...

Page 786: ...r USB memory USB memory protected by security cannot be used Deactivate the security before use System Software Registration Procedure 1 Boot the PC 2 Connect the USB memory to the USB port of the PC...

Page 787: ...Chapter 20 20 8 4 Click the USB icon on the target selection screen F 20 8 5 Select the drive removable disc connected with the USB memory F 20 9...

Page 788: ...iRC4580 USenXXXX US MFP USB BOOT Y XXxxv0103 BROWSER Y XXxxv0100 DCON Y XXxxv0102 MEAPCONT Y XXxxv0105 SDICT N XXxxv0107 SYSTEM N JPenv0112 LANGUAGE Y XXenv0112 N XXjav0112 RUI Y XXenv0107 N XXjav0107...

Page 789: ...g for the PC IP address 172 16 1 160 Sub netmask 255 255 255 0 Default gateway Arbitrary Do not designate the following IP address on the PC 172 16 1 0 172 16 1 100 172 16 1 255 MFP USB Target Selecti...

Page 790: ...n OFF the main power switch 4 Connect the machine body to the PC with the crossing cable F 20 13 5 Make the machine body be on the download mode for the function to be used In the case of the normal m...

Page 791: ...e 1 2 Implement the shutdown sequence 1 3 Turn OFF the main power switch 2 Connect the USB memory 2 to the USB port 1 F 20 14 3 If this machine is connected with the network cable detach it 4 Make the...

Page 792: ...e may not recognize the USB memory If the detection of the USB memory for maximum 60 seconds was tried after turning ON the main power switch but it failed the menu screen described above is not displ...

Page 793: ...partitions is registered on the partition setting information file On SST HDFormat on the folder iRCXXXX F 20 16 1 HDD for the service parts Partition not yet set 2 Format for all partitions Available...

Page 794: ...possible 2 Format possible on the safe mode MEMO Formatting per partition is possible on the service mode COPIER FUNCTION SYSTEM HD CLEAR For BOOTDEV formatting is impossible on the service mode HDD 1...

Page 795: ...GISTER REMOVE Click the interface and click the START button Service Support Tool DLM0 Ver 3 21E iRC4580 Single ALL ALL_HDF 1 2 SelectableFirmware SelectableFirmware Control 172 16 1 100 iRC4580 SAFE...

Page 796: ...E ServiceSupportTool DLM10 Ver 3 21E Clear Click the button of the task to be executed Download Firmware Upload Data Download Data Restore Backup System Format HDD Cansel Return to Main Menu Start HDD...

Page 797: ...ding on the safe mode Implement bulk loading for the registered software other than the following software BOOT DCON RCON Use it when reinstalling the system software after HDD format It is possible t...

Page 798: ...kip Ver down Comfirm Confirm Overwrite Confirm firmware versions CANCEL EXIT Start Batch Download Register Firmware CONNECT Delete Firmware Delete Backup Data System Management Click a button to execu...

Page 799: ...o r m a t Resume Finish Pause Batch Result Batch download results Processing batch download To pause or finish this process Click PAUSE or FINISH button in 5 seconds Results 1 3 iRC4580_LANGUAGE_XXen0...

Page 800: ...RC4080_TTS_XXen0111 10 iRC4080_TTS_XXja0110 Not registered 11 iRYYYY_KEY_XXxc0101 12 iRYYYY_KEY_XXxp0101 13 Wait 14 Wait 15 Wait 16 iRC4080_BOOT_XXxx0103 17 iRC4080_DCON_XXxx0102 Click RESUME button t...

Page 801: ...esult Batch download results Results Resume 1 3 iRC4580_LANGUAGE_XXen0102_XXenv0112 5 iRC4580_RUI_XXen0101_XXenv0107 OK 7 iRC4580_MEAPCONT_XXxx0102_XXxxv0105 9 iRC4580_TTS_XXenv0111 OK 11 iRYYYY_KEY_X...

Page 802: ...g SYSTEM is explained as an example Same for other system software 1 Start up STT 2 Select the model to be connected 1 and the information file for single downloading 2 Single After checking the netwo...

Page 803: ...4 4 When downloading is completed click OK button Return to the previous page F 20 32 5 Restart the machine The procedure differs due to download mode In the case of the normal mode 5 1 Click Shutdown...

Page 804: ...ftware is written on HDD or flash ROM the status of the writing is displayed on the screen of the control panel The message urging the power OFF ON is displayed when the writing was completed then tur...

Page 805: ...ash ROM Before restarting the machine body when the download is completed implement the following procedure 1 Click Clear button 1 F 20 36 2 Click Execute clear button The system software stored on th...

Page 806: ...Chapter 20 20 27 MEMO After connecting the following device information 1 is displayed on the right upper area of the SST screen IP address Product name Download mode F 20 39 1...

Page 807: ...to the machine not to the other machines MEMO In case of replacing HDD or executing the format of ALL and APL_MEAP upload MeapBack and then download it after the format By doing so it will be possibl...

Page 808: ...Single and click Start button after checking the network settings F 20 40 3 Click Data upload button F 20 41 MFP USB Target Selection CONTROL Export Firm Selection iRC4580 MFP USB c Interface Network...

Page 809: ...r inputting memo if necessary F 20 43 6 Click OK button 172 16 1 100 RC4580 SAFE c SramImg bin backup of meap backup of meap Sublog txt MeapBack bin Control FileSave SelectableDate HDD 172 16 1 100 iR...

Page 810: ...20 20 31 SramRCON SramDCON and MeapBack can be downloaded only to the machine from which upload is performed F 20 44 iRC4580 Meapback SramRCON SramDCON SST HDD Meapback bin System SRAM EEPROM SRAM Sra...

Page 811: ...fter checking the network settings F 20 45 3 Click Data download button F 20 46 MFP USB Target Selection CONTROL Export Firm Selection iRC4580 MFP USB c Interface Network IP Address 172 16 1 100 iRC45...

Page 812: ...click Start button F 20 47 5 When the download is completed click OK button It returns to the previous screen 172 16 1 100 iRC4580 SAFE Control FileSave SelectableDate c backup of meap backup of meap...

Page 813: ...n BOOTDEV exists Format of BOOTDEV partition 4 Format HDD ALL displayed when BOOTDEV does not exist Format the all partitions Other Functions 5 Backup This function is under the development inspection...

Page 814: ...cannot be obtained thus the system software in the USB memory must be always overwritten to HDD KEY both in the normal mode and the safe mode TTS both in the normal mode and the safe mode BROWSER both...

Page 815: ...rocedure 1 If the power of the machine is ON turning off the main power after executing HDD shutdown processing 2 Connect the USB memory to the USB port 3 Get the machine into the download mode the no...

Page 816: ...case of the same version or old version the confirmation message is displayed on the screen and the availability of download execution can be selected Unlike in case of Menu 1 the automatic reboot af...

Page 817: ...n download is completed the message prompting to press key is displayed so press any key In case of the normal mode the shutdown sequence is activated F 20 55 6 When the message prompting to turn OFF...

Page 818: ...e power of the machine is ON turning off the main power after executing HDD shutdown processing 2 Connect the USB memory to the USB port 3 Get the machine into the download mode the normal mode or the...

Page 819: ...vailable when the machine is in the safe mode 4 Format HDD displayed when BOOTDEV exists Format of BOOTDEV partition 4 Format HDD ALL displayed when replacing to a new HDD or BOOTDEV does not exist Fo...

Page 820: ...For the procedure see the Individual Download 20 6 7 Other Functions 5 Backup This function is under the development inspection thus normally do not use it 6 Restore former version displayed only when...

Page 821: ...he system software stored in the temporary storage area in HDD This function can be used after the system software download Menu 2 and 3 and when clearing the file without writing in HDD Procedure 1 A...

Page 822: ...nce Procedure 1 By following the display on the control panel press key Stop 0 Execution Keys other than 0 Return to the menu screen The shutdown sequence is executed and the message prompting to turn...

Page 823: ...Chapter 21 SERVICE TOOLS...

Page 824: ...Contents Contents 21 1 Service Tools 21 1 21 1 1 Special Tools 21 1 21 1 2 Solvents and Oils 21 2...

Page 825: ...machine T 21 1 No Tool name Tool No Ctgr Appearance Remarks 1 Digital multimeter FY9 2002 A Used for electrical checks for adjustment of laser power in com bination with the laser power checker 2 Cov...

Page 826: ...Chapter 21 21 2 5 Mirror positioning tool front rear FY9 3009 040 B Used for positioning mirror mounts 8 CA1 Test Sheet FY9 9030 A No Tool name Tool No Ctgr Appearance Remarks...

Page 827: ...K 3 Heat resisting grease Lubrication e g fixing drive areas Mineral oil family lithium soap Molybdenum disulfide MO 138S Tool No CK 0427 500 g can 4 Lubricating oil Mineral oil paraffin family Tool N...

Page 828: ...APPENDIX...

Page 829: ...er unit position HP shading position HP shading position Copyboard cover start position Image end Shift to copyboard scan start position CCD LIVE control 1 CCD KILL control 1 Forward Reverse shift sha...

Page 830: ...motor Y M20 Toner stirring motor M M21 Toner stirring motor C M22 Toner stirring motor Bk M23 Development motor Y M12 Development motor M M13 Development motor C M14 Development motor Bk M15 Developi...

Page 831: ...ment control motor_phase_B AC_I_SNS_M charging_AC_current_M BELT SIDE MOTER B Fixing belt displacement control motor_phase_B AC_I_SNS_Y charging_AC_current_Y BELT SIDE UPPER SNS 1 Fixing belt position...

Page 832: ...nal DEV_AC_CLK1_M developing_AC_bias_clock_error_1M DATA__C_A Image_signal_for_Beam_A DEV_AC_CLK1_Y developing_AC_bias_clock_error_1Y DATA__C_A Image_signal_for_Beam_A DEV_AC_CLK2_C developing_AC_bias...

Page 833: ...e_DC_bias_clock_error LED M B M video_signal FD DELI SNS face down_delivery_sensor LED M B Y video_signal FG C Signal_of_rotational_speed_of_scanner_motor iC j LED M B Y video_signal FG M Signal_of_ro...

Page 834: ...B REFEED_SNS re pickup_sensor PM_FEED1_A cassette_1_pickup_motor_phase_A REGI_MF_CLOSE_SNS registration_manual_feed_open closed_detection PM_FEED1_A cassette_1_pickup_motor_phase_A REGI_SNS registrati...

Page 835: ..._detection_Bk TCRG_PULSE_M toner_container_rotation_detection_M TCRG_PULSE_Y toner_container_rotation_detection_Y TBF_LOOP_SNS_1 Fixing loop sensor signal TR1_CTRL_C primary_transfer_control_C TR1_CTR...

Page 836: ...T 1 2 3 4 5 J302 2 3 4 1 J301T 2 3 4 1 J301 2 1 J303_BUS 0 36 1 2 3 4 5 6 J209 1 2 3 J207 1 2 3 J207T 1 2 3 1 2 3 J208 1 2 3 1 2 3 J208T 8 1 2 3 4 5 6 7 J201 8 1 2 3 4 5 6 7 J201T 8 1 2 3 4 5 6 7 9 J3...

Page 837: ...7 3 2 1 MAKER 1 2 3 J4002L 1 2 3 J4001L 3 2 1 MAKER 1 2 J12 6 5 3 4 1 2 MAKER 1 2 3 4 J693 04CZ 6Y 1 2 J1631D 8 292112 2 2 3 4 5 1 J604 DF7E 5P 2 3 1 J624 XA 3P 2 3 4 1 J42 DF7E 4 2 1 8 292115 2 J630...

Page 838: ...6 B30 A30 A25 B25 A12 A19 A18 A17 A16 A15 A14 A13 A10 A9 A8 B1 A1 B2 A2 B3 A3 B4 A4 B5 A5 B6 B7 B8 B9 B10 B11 B12 B13 B14 B15 B16 B17 B18 B19 A6 A7 A11 A20 B20 B21 B22 B23 B24 A21 A22 A23 A24 J101 B43...

Page 839: ...4D J112B_BUS 0 14 J112A_BUS 0 14 J112WH CZW 28P J112B 14CZ 6H J112A 14CZ 6Y J660F 1 2 3 4 5 6 7 8 J654L SMI2_8 J661F 1 2 J661FB SMI2_2 2 1 SMI2_2 J660FB 3 2 1 SMI2_3 J660FA 1 2 3 J661FA SMI2_3 J654LH...

Page 840: ...7 8 9 10 11 4 1 2 3 5 6 7 8 9 10 11 CZH 14 J852LH J850LH CZH 14 14 13 12 11 10 9 8 2 3 4 5 6 1 7 J850L 14CZ 6Y 7 1 6 5 4 3 2 8 9 10 11 12 13 14 14CZ 6H J852L 14 13 12 11 10 9 8 2 3 4 5 6 1 7 J850D 14C...

Page 841: ...0 8 13 12 11 10 9 8 2 3 4 5 6 1 7 J716 13CZ 6Y 7 1 6 5 4 3 2 8 9 10 11 12 12CZ 6Y J7161L 1 2 3 XR3 J2002 1 2 3 J2003 XR3 1 2 3 XR3 J2004 1 2 3 J2005 XR3 1 2 3 J1008D 03XR 6Y P 1 2 3 4 5 6 7 8 J7201L 0...

Page 842: ...1 2 3 4 XR4 J653 1 2 3 4 J652 XR4 1 2 3 4 J651 XR4 1 2 3 4 XR4 J650 CZ 8P J7000LA CZ 8P J7000LB J7000LWH CTWH 16P 3 2 1 CT 3P J7183L J710B CZ 8P 4 3 2 1 4 3 2 1 4 3 2 1 4 3 2 1 4 1 2 3 5 6 7 8 4 1 2 3...

Page 843: ...K DEC K N C K 4 N C K 5 LED M A C LED M B C LED ON C LED M A C START C FG C 24V M DEC M LED M A M LED M A M LED ON M LED M B M LED M B M START M LED ON Y 5 4 3 2 1 6 5 4 3 2 1 N C K 5 N C K 4 N C K 3...

Page 844: ..._SUB 0 15 J41LH BU30P TZW J41DWH CZWH 30P J41LWH CZWH 30P J41DA 15CZ 6Y J41DB 15CZ 6H J41LB 15CZ 6H J41LA 15CZ 6Y 1 2 3 4 J7004D 04XR 6Y P J431L 08CZ 6Y 08CZ 6Y J431D 1 17 2 20 1 J3DA CZ20P 6Y J42LH B...

Page 845: ...3 J1120L 1 2 3 J1013 25P_RWZV J406L J406LB CZ12B J406LA CZ13A CT6 1 2 3 2 3 1 J33 MINI_YUNI 3 1 2 XR 2P J29 J406LA_BUS 0 13 25R_RWZV J406D 1 2 3 J407D XR3 6 5 J405LH 13 1 J406DA CZ13A J406DB CZ12B 13...

Page 846: ...SE_DRIVER_ 5V FUSE_DRIVER_ON FUSE_DRIVER_GND FUSE_DEIVER_BREAK J755M 31P_RWZV J755MB_BUS 0 15 J755MA CZ16A 2 1 J251M J120A CZ 16P CZWH 32 J120WH J120A_BUS 0 16 16 15 14 13 12 11 10 9 8 7 6 5 3 2 1 4 4...

Page 847: ...W MOLEX 2 12 11 10 9 8 2 3 4 5 6 1 7 J87 CZ12 J195DH 7 1 6 5 4 3 2 8 9 10 CZ10 J195D 7 1 6 5 4 3 2 8 9 10 CZ10 J95 10 CZWH 20 S J114WH 10CZ 6H J114B J911DA_BUS 0 12 CZ 12 J911LB 20 7 1 6 5 4 3 2 8 9 1...

Page 848: ...2 1 03CZ 6Y J2120D 1 2 XA 2 J2202F 10 9 8 2 3 4 5 6 1 7 J2111D 10XR 6Y P 1 2 J2122L XR 2 1 2 J2121D XR 2 J2131DH CTH 3 9 8 2 3 4 5 6 1 7 J1033 09XR 6Y P 9 8 2 3 4 5 6 1 7 1 4 3 2 171822 4 J2137F J220...

Page 849: ...2 3 1 J2010 2 3 1 J2009 8 1 2 3 4 5 6 7 J2220L 2 3 1 J2222L 1 2 3 J2004 1 2 3 J23A_BUS 0 20 1 2 3 4 5 6 7 8 J2220D MT228 MT229 MT227 MT2130 MT230 2 3 1 J267D J267DH J3334H 1 2 3 J3334 4 3 2 1 1 2 3 4...

Page 850: ...2 3 1 J2010 2 3 1 J2009 8 1 2 3 4 5 6 7 J2220L 2 3 1 J2222L 1 2 3 J2004 1 2 3 J23A_BUS 0 20 1 2 3 4 5 6 7 8 J2220D MT228 MT229 MT227 MT2130 MT230 2 3 1 J267D J267DH J3334H 1 2 3 J3334 4 3 2 1 1 2 3 4...

Page 851: ......

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