Olivetti d-Copia 3003MF Service Manual Download

Page: 116 / 257

2MH/2MJ/2MK/2ML

1-4-19

1-4-4 Electric problems

Problem

Causes

Check procedures/corrective measures

(1)The machine
does not operate
when the power
switch is turned on.

1. No electricity at the

power outlet.

Measure the input voltage.

2. The power cord is

not plugged in prop-
erly.

Check the contact between the power plug and the outlet.

3. The top cover is not

closed completely.

Check the top cover.

4. Broken power cord.

Check for continuity. If none, replace the cord.

5. Defective power

switch.

Check for continuity across the contacts. If none, replace
the power source PWB (See page 1-5-40).

6. Blown fuse in the

power source PWB.

Check for continuity. If none, remove the cause of blowing
and replace the power source PWB (See page 1-5-40).

7. Defective interlock

switch.

Check for continuity across the contacts of interlock switch.
If none, replace the power source PWB (See page 1-5-40).

8. Defective power

source PWB.

Replace the power source PWB (See page 1-5-40).

9. Defective control

PWB.

Replace the control PWB (See page 1-5-37).

(2)Right cooling
fan motor does not
operate.

1. Broken right cooling

fan motor coil.

Check for continuity across the coil. If none, replace the
right cooling fan motor.

2. Defective harness

between right cooling
fan motor and control
PWB (YC27), or
improper connector
insertion.

Reinsert the connector. Also check for continuity within the
connector harness. If none, remedy or replace the harness.

3. Defective control

PWB.

Replace the control PWB (See page 1-5-37).

(3)Left cooling fan
motor does not
operate.

1. Broken left cooling

fan motor coil.

Check for continuity across the coil. If none, replace the left
cooling fan motor.

2. Defective harness

between left cooling
fan motor and control
PWB (YC104), or
improper connector
insertion.

Reinsert the connector. Also check for continuity within the
connector harness. If none, remedy or replace the harness.

3. Defective control

PWB.

Replace the control PWB (See page 1-5-37).

Y113860-1

Sevice Manual

Summary of Contents for d-Copia 3003MF

Page 1: ...SERVICE MANUAL Multifuction Digital Copier d Copia 3003MF 3003 MF Plus 3004MF 3503MF 3504MF Code Y113860 1...

Page 3: ...LON LES INSTRUCTIONS DONNEES Il peut tre ill gal de jeter les batteries dans des eaux d gout municipales V rifiez avec les fonctionnaires municipaux de votre r gion pour les d tails concernant des d c...

Page 4: ...This page is intentionally left blank...

Page 5: ...sonnel to ensure the safety of their customers their machines as well as themselves during maintenance activities Service personnel are advised to read this booklet carefully to familiarize themselves...

Page 6: ...this symbol CAUTION Bodily injury or damage to property may result from insufficient attention to or incorrect com pliance with warning messages using this symbol Symbols The triangle symbol indicates...

Page 7: ...or dusty place This may cause fire or electric shock Do not install the copier near a radiator heater other heat source or near flammable material This may cause fire Allow sufficient space around th...

Page 8: ...carefully Always check that the copier is correctly connected to an outlet with a ground connection Check that the power cable covering is free of damage Check that the power plug is dust free If it i...

Page 9: ...caution labels that should be present on the machine according to the instruction handbook are clean and not peeling Replace with new ones if necessary Handle greases and solvents with care by followi...

Page 10: ...This page is intentionally left blank...

Page 11: ...mode 1 3 55 1 4 Troubleshooting 1 4 1 Paper misfeed detection 1 4 1 1 Paper misfeed indication 1 4 1 2 Paper misfeed detection condition 1 4 2 1 4 2 Self diagnostic function 1 4 3 1 Self diagnostic fu...

Page 12: ...aper feed assembly paper feed roller and pickup roller 1 5 6 2 Detaching and refitting the retard roller assembly 1 5 8 3 Detaching and refitting the MP paper feed roller 1 5 10 4 Note on removing and...

Page 13: ...n 2 1 1 2 MP tray paper feed section 2 1 2 3 Paper conveying section 2 1 3 2 1 2 Drum section 2 1 4 1 Drum section 2 1 4 2 Main charger unit 2 1 5 2 1 3 Optical section 2 1 6 1 Scanner unit 2 1 6 2 Im...

Page 14: ...MJ 2MK 2ML 2 4 Appendixes 2 4 1 Appendixes 2 4 1 1 Wiring diagram 2 4 1 2 Repetitive defects gauge 2 4 3 3 Maintenance parts list 2 4 4 4 Firmware Environment Commands 2 4 5 INSTALLATION GUIDE PAPER F...

Page 15: ...6 B5 ISO B5 Letter Legal Statement Executive Oficio II Folio 16K 216 340 Custom Zoom level Manual mode 25 to 400 1 increments Auto mode 400 200 141 129 115 90 86 78 70 64 50 25 Copying speed When usin...

Page 16: ...h temperature protection devices thermostat CPU PowerPC440 667MHz Main memory Standard 256 MB Maximum 768 MB Interface Standard USB interface connector 1 USB Hi speed USB host 1 Network interface 1 10...

Page 17: ...eets min 18 sheets min First print time A4 feed from cassette 6 0 s or less 7 0 s or less Resolution Fast 1200 600 dpi 300 dpi Fine 1200 Fast 1200 600 dpi 300 dpi Operating system Windows 2000 Windows...

Page 18: ...Image quality Text Photo original Duplex B W 18 images min Color 8 images min A4 landscape 300 dpi Image quality Text Photo original Interface Ethernet 10 BASE T 100 BASE TX USB2 0 Hi Speed USB Networ...

Page 19: ...etter Statement Oficio II 216x340 Automatic document feed Max 50 sheets Scanner resolution Horizontal Vertical 200 100 dpi Normal 8 dot mm 3 85 line mm 200 200 dpi Fine 8 dot mm 7 7 line mm 200 400 dp...

Page 20: ...t cover 6 Main charger cleaner 7 Drum unit 8 Lock lever 9 Toner container 10 Top tray 11 Paper length guide 12 Paper stopper 13 Paper width guides 14 Cassette 15 Paper width guides MP tray 16 MP Multi...

Page 21: ...ey 6 Confirm Destination key 7 Add Destination key 8 On Hook key 9 One touch keys 10 Message display 11 Document Box key LED 12 FAX key LED 13 Send key LED 14 Shift Lock key LED 15 Left Select key 16...

Page 22: ...ion Figure 1 1 3 System Kit Expention memory for copy and printer General purpose 144pin DIMM 1 slot Card Authentication Kit B Network interface Kit IB 23 3in1 model only 1 2 2 1 Machine 2 Paper feede...

Page 23: ...aper path option Light path 1 Cassette 2 MP tray 3 Paper feed conveying section 4 Toner container 5 Developer unit 6 Main charger unit 7 Drum unit 8 Laser scanner unit LSU 9 Transfer separation sectio...

Page 24: ...2MH 2MJ 2MK 2ML 1 1 10 Figure 1 1 5 Only model with Document Processor as standard 14 15 Original path Light path 14 Image scanner unit ISU 15 Document processor DP Service Manual Y113860 1...

Page 25: ...2MH 2MJ 2MK 2ML 1 1 11 This page is intentionally left blank Y113860 1 Sevice Manual...

Page 26: ...air Avoid places subject to dust and vibrations Choose a surface capable of supporting the weight of the machine Place the machine on a level surface maximum allowance inclination 1 Avoid air borne s...

Page 27: ...pad L 5 Bottom pad R 6 Machine cover 7 Top pad L 8 Top pad R 9 Accessory spacer 10 Toner container 11 Plastic bag 12 Power cord 13 Plastic bag 250 600 14 Operation labels 15 Operation label pad 16 Pla...

Page 28: ...Remove two tapes 2 Open the sheet Figure 1 2 3 3 Remove two tapes A 4 Open the top cover 5 Remove the tape B and then remove the spacer 6 Close the top cover Figure 1 2 4 Sheet Tape Tape Sheet Tape B...

Page 29: ...2MH 2MJ 2MK 2ML 1 2 4 7 Remove two tapes Figure 1 2 5 8 Open the DP 9 Remove the sheet 10 Remove the paper Figure 1 2 6 Tape Tape DP Sheet Paper Service Manual Y113860 1...

Page 30: ...e lock lever to the position of release When turning on power if the lock lever is not released the error message is displayed 13 Close the DP 14 Remove eight tapes B Figure 1 2 7 Tapes B Tapes B Tape...

Page 31: ...r 5 Insert the expansion memory into the memory socket so that the notches on the memory align with the correspond ing protrusions in the slot 6 Close the memory slot cover 7 Secure the screw 8 Refit...

Page 32: ...ance item number using the cursor left right keys or numeric keys The selected maintenance item is run Press the stop key Press the start key Start End Maintenance mode is entered The maintenance item...

Page 33: ...r automatically U425 Setting the target Fax U600 Initializing all data U601 Initializing permanent data U603 Setting user data 1 DTMF U604 Setting user data 2 1 220 240 V U605 Clearing data U610 Setti...

Page 34: ...es in the fax telephone auto select mode OFF ON ON 2TIME U633 Setting communication control 4 Enabling disabling V 34 communication Setting the V 34 symbol speed 3429 Hz Setting the number of times of...

Page 35: ...ing busy tone detection Setting for a PBX Setting the loop current detection before dialing PSTN ON ON LOOP ON U670 Outputting lists U695 FAX function customize ON OFF U699 Setting the software switch...

Page 36: ...tings after initialization or replacement Method 1 Press the start key 2 Select the item to be output using the cursor up down keys 3 Press the start key A list is output Method Send to the USB memory...

Page 37: ...01 08 01 02 1000 01 08 01 01 1000 01 08 01 02 1000 01 08 01 01 1000 01 08 01 02 1000 01 08 01 01 1000 01 08 01 02 1000 01 08 01 01 1000 01 08 01 02 1000 01 08 01 01 1000 01 08 01 02 1000 01 08 01 01...

Page 38: ...ime out 0107 Waiting for fuser package to be ready 0110 Top cover open 0501 No paper feed from cassette 1 0502 No paper feed from cassette 2 0503 No paper feed from cassette 3 0508 No paper feed from...

Page 39: ...uplex sensor non arrival jam cassette 3 4308 Duplex sensor non arrival jam duplex 4309 Duplex sensor non arrival jam MP tray 4311 Duplex sensor stay jam cassette 1 4312 Duplex sensor stay jam cassette...

Page 40: ...n type 4 d Detail of paper type Hexadecimal 01 Plain 02 Transparency 03 Preprinted 04 Labels 05 Bond 06 Recycled 07 Vellum 08 Rough 09 Letterhead 0A Color 0B Prepunched 0C Envelope 0D Cardstock 0E Coa...

Page 41: ...logged The total page count at the time of the Toner Empty error with using an unknown toner con tainer Unknown toner log code 1 byte 2 cate gories First byte 01 Fixed Toner con tainer Second byte 00...

Page 42: ...ne number Description Sets or displays the machine number Purpose To check or set the machine number Method 1 Press the start key If the machine serial number of engine PWB matches with that of main P...

Page 43: ...own keys 6 Press the start key The operation starts 7 To stop continuous operation press the stop key Completion Press the stop key The screen for selecting a maintenance item No is displayed Item No...

Page 44: ...d change the maintenance cycle Method 1 Press the start key The currently set maintenance cycle is displayed Setting 1 Select M CNT A using the cursor up down keys 2 Change the setting using the curso...

Page 45: ...ce count is displayed Setting 1 Select M CNT A using the cursor up down keys 2 Change the setting using the cursor left right keys or numeric keys 3 Press the start key The count is set Clearing 1 Sel...

Page 46: ...e preference of the user copy service provider if folio size paper is to be counted as one sheet single count or two sheets double count Setting 1 Press the start key 2 Select the count system using t...

Page 47: ...yed U285 Setting service status page Description Determines displaying the digital dot coverage report on reporting Purpose According to user request changes the setting Setting 1 Press the start key...

Page 48: ...to be reached by setting the number of copies that can be made before the current maintenance cycle ends When the difference between the number of copies of the maintenance cycle and that of the main...

Page 49: ...d If a problem occurs during auto adjustment NG XX XX is replaced by an error code is displayed and operation stops Should this happen determine the details of the problem and repeat the procedure fro...

Page 50: ...t detected DP main scanning direction magnification near end 0a Black band is not detected DP auxiliary scanning direction magnification leading edge 0b Black band is not detected DP auxiliary scannin...

Page 51: ...iption N875 Setting the N875 patch for the original for adjustment N475 Setting the N475 patch for the original for adjustment N125 Setting the N125 patch for the original for adjustment CYAN Setting...

Page 52: ...lack belt b of the original at D 35 mm from the left edge E 110 mm from the left edge and F 185 mm from the left edge respec tively 2 Apply the following formula for the values obtained D F 2 E 2 5 En...

Page 53: ...ey There is no operation necessary on this screen The destination code and the OEM code are displayed with the values currently set 5 Press the start key Data initialization starts To cancel data init...

Page 54: ...d with the values currently set 5 Press the start key Data initialization starts To cancel data initialization press the back key 6 After data initialization the entered destination OEM codes and ROM...

Page 55: ...ringing 4 Press the start key The value is set Completion Press the stop key The screen for selecting a maintenance item No is displayed U605 Clearing data Description Initializes data related to the...

Page 56: ...a volume exceeds the record ing capacity when the data is recorded in the auto reduction mode If the number of excess lines is below the setting those lines are ignored If over the setting the entire...

Page 57: ...rther reduced so that it can be recorded on the same page 1 Change the setting using the cursor left right keys or numeric keys Increase the setting if a page received in the reduction mode is over re...

Page 58: ...per is set Sets the number of adjustment lines for automatic reduction when letter size paper is set 1 Change the setting using the cursor left right keys or numeric keys 2 Press the start key The val...

Page 59: ...col list is automatically printed out 1 Select the setting using the cursor left right keys Initial setting OFF 2 Press the start key The setting is set Item No Description Display Description AUTO RE...

Page 60: ...ing mode Description Sets the signal detection method for remote switching Be sure to change the setting according to the type of telephone connected to the machine Setting 1 Press the start key 2 Sel...

Page 61: ...ing interval 1 Change the setting using the cursor left right keys 2 Press the start key The value is set U625 Setting the number of times of auto redialing 1 Change the setting using the cursor left...

Page 62: ...for transmission regardless of this setting 1 Select the setting using the cursor up down keys Initial setting 14400bps V17 2 Press the start key The setting is set Item No Description Display Descrip...

Page 63: ...The setting is set Setting the waiting period to prevent echo problems at the receiver Sets the period before an NSF CSI or DIS signal is sent after a CED signal is received Used when problems occur...

Page 64: ...Internet Protocol telephone line 1 Select the setting using the cursor up down keys Initial setting ON 2 Press the start key The setting is set Setting the frequency of the CED signal Sets the frequen...

Page 65: ...s received when an auto switching device is attached to the machine communication problems including auto switching inability sometimes occur Change the setting to ignore short protocol transmission t...

Page 66: ...keys Enabling disabling V 34 communication Sets whether V 34 communication is enabled disabled for transmission and reception 1 Select the setting using the cursor up down keys Initial setting ON 2 Pr...

Page 67: ...e for RTN signal output Sets the error line rate as the reference for RTN signal output If transmission errors occur fre quently due to the quality of the line they can be reduced by lowering this set...

Page 68: ...ng made is ineffective Method 1 Press the start key 2 Select the item to be set using the cursor up down keys Setting the one shot detection time for remote switching 1 Change the setting using the cu...

Page 69: ...eft right keys 2 Press the start key The value is set Setting the T1 time out time Sets the time before receiving the correct signal after call reception No change is necessary for this maintenance it...

Page 70: ...to receive a call 1 Change the setting using the cursor left right keys 2 Press the start key The value is set Figure 1 3 3 Ta Tb1 Tb2 time out time Setting the Tb1 time out time In the fax telephone...

Page 71: ...or a telephone fails to receive a call 1 Change the setting using the cursor left right keys 2 Press the start key The value is set Setting the Td time out time Sets the length of the time required t...

Page 72: ...al setting 0dB 2 Press the start key The setting is set Setting the G3 reception cable equalizer 1 Select 0dB 4dB 8dB or 12dB using the cursor up down keys Initial setting 0dB 2 Press the start key Th...

Page 73: ...cursor up down keys 3 Change the setting using the cursor left right keys or numeric keys 4 Press the start key The setting is set Completion Press the stop key The screen for selecting a maintenance...

Page 74: ...ne detection Selects if the dial tone is detected to check the telephone is off the hook when a fax is connected to a public switched telephone network 1 Select the setting using the cursor up down ke...

Page 75: ...to a PBX According to the type of the PBX connected select the mode to connect an outside call 1 Select the setting using the cursor up down keys Initial setting LOOP 2 Press the start key The settin...

Page 76: ...ing a maintenance item No is displayed Item No Description Display Description SETTING LIST Outputs a list of software switches self telephone number confidential boxes ROM versions and other informat...

Page 77: ...PT PRI CHG 1 Select ON or OFF using the cursor left right keys Initial setting OFF 2 Press the start key The setting is set Completion Press the stop key The screen for selecting a maintenance item No...

Page 78: ...and 1 5 Press the start key to set the value Completion Press the stop key The screen for selecting a maintenance item No is displayed List of Software Switches of Which the Setting Can Be Changed Co...

Page 79: ...attern 122 7654 Busy tone detection pattern 1 Busy tone detection in automatic FAX TEL switching 125 76543210 Access code registration for connection to PSTN 126 7654 FAX TEL automatic switching ringb...

Page 80: ...data as required at times such as during maintenance service Method 1 Press the start key 2 Select ALL CLEAR using the cursor up down keys 3 Press the start key The accumulated black ratio data is cl...

Page 81: ...ned are also retrieved or written in 8 Select ON using the cursor left right keys 9 Press the start key Starts reading or writing The progress of selected item is displayed in When an error occurs the...

Page 82: ...ounting error in writing e510 Program error in writing e114 Job accounting list error e511 Program error in reading e115 Job accounting list error e710 Fax memory open error e210 One touch open error...

Page 83: ...he total account counter and the machine life counter can be cleared only once if all count val ues are 1000 or less Method 1 Press the start key 2 Press EXECUTE 3 Press the start key All copy counts...

Page 84: ...Method 1 Insert USB memory in USB memory slot 2 Turn the power switch on 3 Enter the maintenance item 4 Press the start key 5 Select EXECUTE 6 Press the start key 7 Send the print data to the machine...

Page 85: ...ode Press the System Menu Counter key Select Adjust Maint using the cursor up down keys and press the start key The selected service mode is run Press the stop key Select Service Setting using the cur...

Page 86: ...se The status page includes various settings and service cumulative Purpose To acquire the current printing environmental parameters and cumulative information Method 1 Enter the Service Setting menu...

Page 87: ...Processor Memory Card Card Authentication Kit B Installed Not Installed Installed FAX Information Rings Normal Rings FAX TEL Rings TAD 3 3 3 Print Coverage Average Total K 1 10 Copy K 1 10 Printer K 1...

Page 88: ...0 0000000 0000000 0000000 F00 U00 0 0 0 30 30 70 70 00 abcde 1 0 0000 0000 0000 0000 0000 0000 0000 0000 0000 0000 0000 0000 0000 0000 0000 0000 0000 0000 0000 0000 0000 0000 0000 0000 0000 12345678 1...

Page 89: ...sor 14 Presence or absence of the optional paper feeder Paper feeder 2 Paper feeder 3 15 Presence or absence of the optional memory card 16 Presence or absence of the card authentication kit B 17 Page...

Page 90: ...Database version c The oldest time stamp of database version d Consistency of the present software version and the ME firmware version _ underscore OK Asterisk NG e ME firmware version f The oldest t...

Page 91: ...d 1 Full speed 2 Hi speed 48 Paper handling information 0 Paper source unit select 1 Paper source unit 49 Black and white printing double count mode 0 All single counts 3 Folio Single count Less than...

Page 92: ...on 62 Toner installation mode information 63 Soft version of the optional paper feeder 64 Version of the optional message 65 Maintenance information 66 Durm ID 67 Counter of the developer drive time 6...

Page 93: ...the confirmation display Network status page will be printed Completion Press the stop key New Developer Perform the toner installation of the developer unit Description Perform the toner installation...

Page 94: ...rt key The setting is set 6 Press the start key Data initialization starts Destination code list Completion Press the stop key Service items Description Code Destination Code Destination 000 Japan 253...

Page 95: ...e start key 3 Select PBX or PSTN using the cursor up down keys 4 Press the start key The setting is set Setting for PBX 1 Select PBX Setting using the cursor up down keys 2 Press the start key 3 Selec...

Page 96: ...ng menu 2 Select Remote Diag Set using the cursor up down keys 3 Press the start key 4 Select On using the cursor up down keys 5 Press the start key The setting is set 6 Select Remote Diag ID using th...

Page 97: ...2MH 2MJ 2MK 2ML 1 3 66 This page is intentionally left blank Service Manual Y113860 1...

Page 98: ...ine immediately stops printing and displays the paper misfeed mes sage on the operation panel To remove paper misfed in the machine pull out the paper cassette open the front cover rear cover or duple...

Page 99: ...1 4 2 Cassette 2 Paper feeder Machine Cassette 3 Paper feeder Cassette 1 DP 1 Registration sensor 2 Paper sensor 3 MP paper sensor 4 Exit sensor 5 PF paper feed sensor 6 PF paper sensor 2 3 1 4 5 6 5...

Page 100: ...the machine stops print ing and display an error message on the operation panel An error message consists of a message prompting a contact to service personnel total print count and a four digit erro...

Page 101: ...1 5 37 0120 MAC address data error Defective flash memory Replace the control PWB See page 1 5 37 0130 Backup memory read write error Defective flash memory Replace the control PWB See page 1 5 37 Def...

Page 102: ...between PF main PWB YC5 and paper feeder interface connec tor or improper connector inser tion Reinsert the connector Also check for continuity within the connector har ness If none remedy or replace...

Page 103: ...har ness If none remedy or replace the harness See page 1 5 37 Defective drive transmission sys tem of the main motor Check if the rollers and gears rotate smoothly If not grease the bushings and gea...

Page 104: ...he PF main motor Refer to the service manual for the paper feeder Defective control PWB Replace the control PWB See page 1 5 37 3100 ISU home position error Defective FFC between CCD PWB YC1 and contr...

Page 105: ...ED drive PWB YC2 and expo sure lamp or improper con nector insertion Reinsert the connector Also check for continuity within the connector har ness If none remedy or replace the harness Defective expo...

Page 106: ...the connector Also check for continuity within the connector har ness If none remedy or replace the harness Defective laser scanner unit Replace the laser scanner unit See page 1 5 17 Defective contro...

Page 107: ...gh fuser thermistor temperature Fuser thermistor detects abnormally temperature Shorted fuser thermistor Replace the fuser unit See page 1 5 32 Defective control PWB Replace the control PWB See page 1...

Page 108: ...1 Reinsert the connector Defective power source PWB Replace the power source PWB See page 1 5 40 Defective control PWB Replace the control PWB See page 1 5 37 7990 Waste toner full The waste toner sen...

Page 109: ...ntrol PWB Turn the power switch off on to restart the machine If the error is not resolved replace control PWB See page 1 5 37 F041 Control PWB scanner PWB com munication error A communication error i...

Page 110: ...1 4 15 See page 1 4 16 See page 1 4 16 6 Black vertical streaks 7 Unsharpness 8 Gray back ground 9 Dirt on the top edge or back of the paper 10 Undulated printing at the right edge scanning start pos...

Page 111: ...ate that the terminals between the main charger unit and the drum unit are not in loose contact See page 1 5 28 Defective transfer bias output or developer bias output Replace the high voltage PWB See...

Page 112: ...at regular intervals of 62 8 mm 2 1 2 See page 2 4 3 the problem may be the damaged developer roller in the developer unit Replace the developer unit See page 1 5 27 Defective drum unit If the defects...

Page 113: ...shaft and the grounding tab machine are in good contact Apply the grounding tab a small amount of electroconductive grease as required Defective drum unit Replace the drum unit See page 1 5 28 Print e...

Page 114: ...density may be set too high Try adjusting the print density For details refer to the operation guide Defective potential on the drum surface Replace the drum unit See page 1 5 28 Defective main charg...

Page 115: ...sition Print example Causes Check procedures corrective measures Defective polygon motor laser scanner unit Replace the laser scanner unit See page 1 5 17 Defective control PWB Replace the control PWB...

Page 116: ...40 8 Defective power source PWB Replace the power source PWB See page 1 5 40 9 Defective control PWB Replace the control PWB See page 1 5 37 2 Right cooling fan motor does not operate 1 Broken right...

Page 117: ...dy or replace the harness 3 Defective control PWB Replace the control PWB See page 1 5 37 6 Paper feed clutch does not operate 1 Broken paper feed clutch coil Check for continuity across the coil If n...

Page 118: ...eck for continuity within the connector harness If none remedy or replace the harness 3 Defective control PWB Replace the control PWB See page 1 5 37 10 Cleaning lamp does not turn on 1 Defective harn...

Page 119: ...Replace the high voltage PWB See page 1 5 43 3 Defective exit sen sor Replace the exit sensor 13 Attention indi cator is lit when the front cover is closed 1 Defective interlock switch on the power s...

Page 120: ...r MPF sepa ration pad is worn Replace the separator pad if it is worn Check if the paper is curled Replace the paper 5 Paper jams Check if the paper is excessively curled Replace the paper Check if th...

Page 121: ...103 Destined host folder and or file names are invalid 1 Check illegal characters are not contained within these names 2 Check the name of the folder and files conform with the naming syntax 3 Confirm...

Page 122: ...er 4 Confirm device s network parameters 5 Confirm the network parameters the device is con nected 6 Check the FTP server name 2102 Access to the FTP server has failed Connection timeout 1 Check the F...

Page 123: ...twork parameters 2 Confirm the network parameters the device is con nected 3101 FTP server responded with an error 1 Confirm device s network parameters 2 Confirm the network parameters the device is...

Page 124: ...POP3 server has failed Connection timeout 1 Check the SMTP POP3 server name 2 Check the SMTP POP3 port number 3 Confirm device s network parameters 4 Confirm the network parameters the device is con...

Page 125: ...ession 1 Verify the self certificate of the device 2 Check the server certificate of the SMTP POP3 server 3 Check the SMTP POP3 configuration of the device and the SMTP POP3 server Code Contents Check...

Page 126: ...art with an E indica tion followed by five digits The upper three of the five digits indicate general classification of the error and its cause while the lower two indicate the detailed classification...

Page 127: ...mode See page 1 4 38 U018XX A communication error occurred before starting T 30 protocol during reception in V 34 mode See page 1 4 39 U02000 Relay broadcast was refused by a relay station because of...

Page 128: ...ntial transmission was not registered in the des tination unit Or in interoffice subaddress based transmission mode the specified sub address box number was not registered in the destination unit Or t...

Page 129: ...emory overflowed U14100 Memory overflowed in the destination unit during confidential transmission Or in interof fice subaddress based transmission memory overflowed in the destination unit U19000 Mem...

Page 130: ...fidential box U00434 Confidential polling request was received but interrupted because the specified confi dential box No was intended for encryption U00435 Confidential polling request was received b...

Page 131: ...r U00615 Empty of recording paper U00620 Copier fixing unit problem U00622 Copier drive motor problem U00655 CTS was not activated after RTS due to a modem error U00656 Data was not transmitted after...

Page 132: ...ant signal was received after transmission of an EOP signal and the preset number of command retransfers was exceeded U01018 No relevant signal was received after transmission of a PRI EOP signal and...

Page 133: ...ECM U01052 A DCN signal was received after transmission of an RR signal ECM U01053 A DCN signal was received after transmission of a PPS NULL signal ECM U01054 A DCN signal was received after transmi...

Page 134: ...mission of a PIP signal U01124 No response after transmission of a PIN signal U01125 No response after transmission of a CNS signal between units of our make U01126 No response after transmission of a...

Page 135: ...A DCN signal was received after transmission of an RNR signal ECM U01155 A DCN signal was received after transmission of an SPA signal short protocol U01160 During message reception transmission time...

Page 136: ...peed and symbol speed occurs after MPh exchange a DCN signal was transmitted to the destination unit and the line was cut 2 9 U023XX error code table Relay command abnormal reception 2 10 U044XX error...

Page 137: ...2MH 2MJ 2MK 2ML 1 4 40 This page is intentionally left blank Service Manual Y113860 1...

Page 138: ...care not to get the cables caught To reassemble the parts use the original screws If the types and the sizes of screws are not known refer to the PARTS LIST 2 Drum unit Note the following when handli...

Page 139: ...ough the left side window A shiny or gold colored band when seen through the right side window The above will reveal that the toner container is a genuine Olivetti branded toner container otherwise it...

Page 140: ...e screw 2 Unhook four hooks and then remove the rear upper cover Figure 1 5 3 3 Remove the cassette See page 1 5 6 4 Open the front cover 5 Unhook the hook and then remove the controller box cover Fig...

Page 141: ...2MH 2MJ 2MK 2ML 1 5 4 6 Unhook seven hooks and then remove the right cover Figure 1 5 5 Right cover Right cover Right cover Hook Hook Hook Hook Hook Hook Hook Service Manual Y113860 1...

Page 142: ...2MH 2MJ 2MK 2ML 1 5 5 7 Unhook six hooks and then remove the left cover Figure 1 5 6 Left cover Left cover Left cover Hook Hook Hook Hook Hook Hook Y113860 1 Sevice Manual...

Page 143: ...feed assembly paper feed roller and pickup roller Procedure 1 Remove the cassette Figure 1 5 7 2 Slide the feed shaft 3 While pressing the lever and then remove the paper feed roller assembly Figure 1...

Page 144: ...he removed parts When refitting the paper feed roller assembly be sure to align the paper feed roller pivot with the slotted hole on the feed shaft Figure 1 5 9 Paper feed roller assembly Paper feed r...

Page 145: ...te See page 1 5 6 2 Push the bottom plate down until it locks 3 Unhook two hooks and then remove the retard guide Figure 1 5 10 4 Remove the retard roller assembly Figure 1 5 11 Retard guide Retard gu...

Page 146: ...ller assembly and refit all the removed parts Caution Before refitting the retard roller assembly firmly install the spring onto the projection of the retard roller assem bly Figure 1 5 12 Spring Reta...

Page 147: ...d roller Procedure 1 Open the front cover 2 Pull the MP feed holder lever down 1 3 Slide the MP feed holder 2 4 Remove the MP paper feed roller 3 Figure 1 5 13 2 3 MP feed holder Lever Front cover MP...

Page 148: ...feed roller be sure to align the paper feed roller pivot with the slotted hole on the MPF feed shaft When refitting the MP paper feed roller be sure to align the MPF feed shaft pivot with the slotted...

Page 149: ...or lower registration roller be sure to use a new registration L spring and registration R spring Otherwise paper feeding may be deteriorated due to the spring hooks possi bly being distorted during...

Page 150: ...2MH 2MJ 2MK 2ML 1 5 13 1 5 4 Optical section 1 Detaching and refitting the DP Procedure 1 Pull the DP out Figure 1 5 16 DP Y113860 1 Sevice Manual...

Page 151: ...Remove the left cover and right cover See page 1 5 3 3 Remove the FFC and connector from the control PWB 4 Remove three connectors from the scanner PWB Figure 1 5 17 Connector FFC Scanner PWB Scanner...

Page 152: ...2MH 2MJ 2MK 2ML 1 5 15 5 Release three clamps and then remove the wires Figure 1 5 18 6 Remove two screws Figure 1 5 19 Wires Wires Clamp Clamp Clamp Screw Screw Screw Screw Y113860 1 Sevice Manual...

Page 153: ...2MH 2MJ 2MK 2ML 1 5 16 7 Unhook four hooks and then remove the scanner unit Figure 1 5 20 Scanner unit Hooks Hooks Service Manual Y113860 1...

Page 154: ...canner unit See page 1 5 14 2 Remove the screw and then remove the grounding terminal 3 Remove three connectors from the con trol PWB Figure 1 5 21 Control PWB Connectors Connector YC3 YC10 YC32 Screw...

Page 155: ...he power source PWB Figure 1 5 22 6 Unhook four hooks and then remove the frame left duct 7 Remove the wires from the clamp Figure 1 5 23 Clamp Clamps Connector Power source PWB Power source PWB YC106...

Page 156: ...and then remove the top cover rack L from the top cover Figure 1 5 24 9 Remove four screws from the top cover Figure 1 5 25 Top cover rack L Top cover Top cover Top cover rack L Hook Top cover Screw...

Page 157: ...lease the clamp and then pull out the wires 12 Remove four screws and then remove the laser scanner unit LSU 13 Check or replace the laser scanner unit LSU and refit all the removed parts Figure 1 5 2...

Page 158: ...Unhook two hooks by using a flat screwdriver from the pits 3 Remove the connector and then remove the operation panel Figure 1 5 28 4 Remove two screws 5 Unhook three hooks and then remove the ISU up...

Page 159: ...ISU shaft out from the ISU Figure 1 5 30 9 Remove the ISU belt from the tension pulley and ISU gear 63 32 10 Remove the ISU belt from the hooks of the ISU Figure 1 5 31 Holder Image scanner unit ISU I...

Page 160: ...nter stopper Figure 1 5 32 12 Remove the FFC from the FFC tape D 13 Remove the ferrite core from the pit 14 Remove the FFC from the FFC tape A Figure 1 5 33 FFC center stopper Ferrite core FFC tape A...

Page 161: ...wer frame 16 Remove the FFC tape D and A from the ISU lower frame 17 Clean the adhesive residue of the FFC tape D and A Figure 1 5 34 18 Remove the ferrite core from the FFC Figure 1 5 35 FFC FFC ISU...

Page 162: ...andards See right figure 3 Peel off the protective seal on the other side of the FFC tape A 4 Stick the FFC tape A on the ISU lower frame At the right for how to correctly sick the tape in position se...

Page 163: ...the FFC tape A Figure 1 5 38 11 Thread an end of the FFC through the ISU lower frame 12 Refer to the step 11 to 1 and refit all the removed parts NOTE When the replacing the image scanner unit ISU per...

Page 164: ...move the developer unit 3 Check or replace the developer unit and refit all the removed parts NOTE When the periodic maintenance replacing the maintenance kit see page 2 4 4 perform following mainte n...

Page 165: ...e page 1 5 27 2 Remove the drum unit 3 Check or replace the drum unit and refit all the removed parts NOTE When the periodic maintenance replacing the maintenance kit see page 2 4 4 perform following...

Page 166: ...page 1 5 28 3 Remove the tape 4 While pushing on the main plate 1 slide the main charger unit 2 Figure 1 5 42 5 Remove the main charger unit by lifting it 6 Check or replace the main charger unit and...

Page 167: ...transfer roller Procedure 1 Remove the developer unit See page 1 5 27 2 Remove the drum unit See page 1 5 28 3 Slide the paper chute guide and unhook the hooks 4 Remove the paper chute guide Figure 1...

Page 168: ...fit all the removed parts Caution When refitting the transfer roller be careful about following point Push the release lever to raise the lever end then insert the front of gear Z16 under the release...

Page 169: ...emove the wires from three clamps 3 Remove the connector from the power source PWB Figure 1 5 47 4 Unhook four hooks and then remove the frame left duct 5 Remove the wires from the clamp Figure 1 5 48...

Page 170: ...1 5 33 6 Remove the connector from the power source PWB Figure 1 5 49 7 Remove the connector from the control PWB Figure 1 5 50 YC102 Connector Connector Power source PWB Connector Control PWB Y113860...

Page 171: ...2MH 2MJ 2MK 2ML 1 5 34 8 Remove the rear cover Figure 1 5 51 9 Remove two screws and then remove the fuser unit Figure 1 5 52 Rear cover Fuser unit Screw Screw Service Manual Y113860 1...

Page 172: ...place the fuser unit and refit all the removed parts Caution When reinstalling the fuser unit tighten up a screw while pressing the fuser unit in order of 1 to 2 Figure 1 5 53 1 2 Fuser unit Screw Scr...

Page 173: ...he fuser pressure could cause loose toner fusing Procedure 1 Remove the cassette See page 1 5 6 2 Open the duplex cover 3 Slide the fuser lever R and L Normal Flush with the front of the machine Fuser...

Page 174: ...nectors from the scanner PWB 4 Remove twenty connectors and two FFCs from the control PWB 5 Remove the wires from the clamp Figure 1 5 55 Scanner PWB Wires Clamp YC29 YC28 YC6 YC8 YC7 FFC FFC YC3 YC19...

Page 175: ...ox Figure 1 5 56 7 Remove seven screws and two grounding terminals and then remove the control PWB Figure 1 5 57 Controll box Screw Screw Screw Screw Screw Controll PWB Screw Screw Screw Screw Screw S...

Page 176: ...trol PWB 9 Check or replace the control PWB and refit all the removed parts To replace the control PWB remove the EEPROM U17 from the old control PWB and mount it to the new control PWB Figure 1 5 58...

Page 177: ...3 Remove five connectors from the power source PWB Figure 1 5 59 4 Unhook four hooks and then remove the frame left duct 5 Remove the wire from the clamp Figure 1 5 60 YC107 YC104 YC106 YC108 YC105 Cl...

Page 178: ...re 1 5 61 7 Remove five screws 8 Remove two connectors and then remove the power source PWB assem bly Figure 1 5 62 Inlet mount Screw YC103 YC102 Power source PWB Power source PWB assembly Connector C...

Page 179: ...er source PWB plate 10 Check or replace the power source PWB and refit all the removed parts Caution The power source PWB sheet must be installed in the specified posi tion Figure 1 5 63 Screws Screw...

Page 180: ...ve the cassette See page 1 5 6 4 Remove the left cover and right cover See page 1 5 3 5 Remove the power source PWB See page 1 5 40 6 Turn the machine with the front side up 7 Remove the stopper 8 Rem...

Page 181: ...2MH 2MJ 2MK 2ML 1 5 44 11 Remove four screws 12 Unhook three hooks and then remove the lower base cover Figure 1 5 66 Screws Screws Hook Hook Hook Lower base cover Service Manual Y113860 1...

Page 182: ...Figure 1 5 67 15 Remove two connectors and then remove the high voltage PWB 16 Remove the cassette pin holder from the high voltage PWB Figure 1 5 68 Spring Cassette pin Cassette pin Cassette pin hold...

Page 183: ...the high voltage PWB Each interface is firmly in contact with each spring The bias contact pin must be installed in the specified position The cassette pin must be inserted in the cassette pin holder...

Page 184: ...n remove the scanner PWB 4 Check or replace the scanner PWB and refit all the removed parts NOTE When the replacing the scanner PWB perform following maintenance modes 1 U425 Setting the target see pa...

Page 185: ...k the hook and then remove the controller box cover Figure 1 5 72 2 Remove two screws and then remove the FAX control PWB 3 Check or replace the FAX control PWB and refit all the removed parts Figure...

Page 186: ...rocedure 1 Remove the right cover See page 1 5 3 2 Remove the connector 3 Remove the M3 screw and two M4 screws 4 Remove the main motor 5 Check or replace the main motor and refit all the removed part...

Page 187: ...right cooling fan motor and power source fan motor When detaching or refitting a fan motor be careful of the airflow direction intake or exhaust Figure 1 5 75 Power source fan motor Right cooling fan...

Page 188: ...ront cover Procedure 1 Open the DP top cover 2 Remove two screws 3 Unhook the hook and then remove the DP rear cover Figure 1 5 76 4 Unhook two hooks and then remove the DP front cover Figure 1 5 77 S...

Page 189: ...Procedure 1 Remove the DP rear cover See page 1 5 51 2 Remove eight connectors from the DP drive PWB 3 Remove the screw and then remove the DP drive PWB 4 Check or replace the DP drive PWB Refit all t...

Page 190: ...nt cover See page P 1 5 51 2 Remove the stopper 3 Remove the bush Figure 1 5 79 4 Remove the stopper A and then remove the DP paper feed clutch 5 Remove the stopper B and then remove the PF collar spr...

Page 191: ...emove the stopper B 10 Remove the PF collar spring spring collar S and pin from the PF shaft 11 Remove the feed pulley one way clutch PF pulley gear and pin from the PF shaft Figure 1 5 82 Forwarding...

Page 192: ...4 Pull out the LF shaft and then remove the LF gear 18 forwarding feed joint gear and forwarding pulley 15 Clean or replace the feed pulley and forwarding pulley Refit all the removed parts Figure 1 5...

Page 193: ...below to clean or replace the separation pad assembly Procedure 1 Remove the forwarding pulley assem bly See page P 1 5 53 2 Remove the separation pad assembly 3 Clean or replace the separation pad as...

Page 194: ...SB memory slot 3 Turn ON the power switch 4 About 40 seconds later FW Update will be displayed and blinking the mem ory LED this shows to start the down load 5 Display the software that now upgrad ing...

Page 195: ...d and then reattach it to the new control PWB Figure 1 6 2 Detaching of EEPROM 1 The flat screwdriver is inserted between EEPROM and socket 2 Detach it little by little right and left and alternately...

Page 196: ...he fed paper to the transfer separation section 1 Cassette paper feed section Figure 2 1 1 Cassette paper feed section Figure 2 1 2 Cassette paper feed section block diagram 1 9 7 3 4 5 2 6 8 10 11 1...

Page 197: ...12 3 13 1 MP paper feed roller 2 MPF separation pad 3 MPF separator 4 MPF bottom plate 5 MPF friction pad 6 MP paper sensor 7 Actuator MP paper sensor 8 MPF frame 9 MPF guide R L 10 MPF base 11 MPF mi...

Page 198: ...1 6 Paper conveying section block diagram 1 4 3 5 2 1 Lower registration roller 2 Upper registration roller 3 Registration sensor 4 Actuator registration sensor 5 Feed pulley MMOTRDYN REGDRN RCL MM CO...

Page 199: ...crew driver etc resulting in a print quality problem Also finger prints can cause deterioration of the OPC layer therefore the drum in the drum unit must be handled with care Substances like water alc...

Page 200: ...ation after a long run Therefore the charger wire must be cleaned at a specific interval Cleaning the charging wire prevents print quality problems such as black streaks Figure 2 1 8 Main charger unit...

Page 201: ...er unit Figure 2 1 10 Scanner unit 1 3 7 8 9 5 10 4 6 2 1 ISU top frame 2 ISU bottom frame 3 Contact glass 4 DP contact glass 5 Size indicator plate 6 ISU belt 7 ISU shaft 8 ISU gear 63 32 9 ISU motor...

Page 202: ...tops at the position of the DP contact glass and scans sequentially one row of the image on the original in synchronization with the moving timing of the original in the sub scan direction by driving...

Page 203: ...lock diagram LED PWB CCD image sensor CON PWB SCPWB CCDPWB HPSW LAMP SCMOT1A SCMOT2B SCMOT1B SCMOT2A LEDDR PWB ISUM HPS Scanner unit Mirrors and lens Image scanner unit ISU Original Contact glass YC10...

Page 204: ...ispersed as the polygon motor revolves to reflect the laser beam over the drum Various lenses and mirror are housed in the laser scanner unit adjust the diameter of the laser beam and focalize it at t...

Page 205: ...4 Laser scanner unit 1 2 3 8 9 10 4 5 6 7 1 Polygon motor mirror 2 Laser diode APC PWB 3 Collimator lens 4 Cylindrical lens 5 F lens 6 F lens 7 PD mirror 8 SOS lens 9 Pin photo diode sensor PD PWB 10...

Page 206: ...ed with the AC weighted positive DC power source Toner on the magnet sleeve is given a positive charge The positively charged toner is then attracted to the areas of the drum which was exposed to the...

Page 207: ...2MH 2MJ 2MK 2ML 2 1 12 Figure 2 1 16 Developing section block diagram DLPDRN DEVCL YC20 6 B Developing roller Magnet roller Magnet sleeve Developing bias output HVPWB CONPWB Service Manual Y113860 1...

Page 208: ...tage PWB is applied to the transfer roller for transfer charging Paper after transfer is separated from the drum Figure 2 1 17 Transfer separation section Figure 2 1 18 Transfer separation section blo...

Page 209: ...r reservoir After the drum is physically cleaned it then must be cleaned to the electrically neutral state This is necessary to erase any residual positive charge ready to accept the uniform charge fo...

Page 210: ...2MH 2MJ 2MK 2ML 2 1 15 Figure 2 1 20 Cleaning section block diagram ERASER YC28 1 Drum CL CONPWB Y113860 1 Sevice Manual...

Page 211: ...r tem perature is optimized to the paper type The heat roller has four separators claws which are continuously in contact with its surface These separators claws prevent the paper on which toner has b...

Page 212: ...Fuser thermostat 7 Fuser thermistor 8 Separators 9 Fuser bushes 10 Press springs 11 Press spring holders 12 Fuser lever L R 13 Exit sensor 14 Actuator exit sensor 15 Fuser guide pulley N L THERM HEATN...

Page 213: ...nit and is led by the guide com prised of the rear cover frame and the FD cover guide finally reaching the upper FD roller The paper is deliv ered to the top tray by the rotation of the upper FD rolle...

Page 214: ...2MH 2MJ 2MK 2ML 2 1 19 Figure 2 1 24 Paper exit section block diagram EXITN YC19 3 ES CONPWB Fuser unit Y113860 1 Sevice Manual...

Page 215: ...ction when duplex printing Figure 2 1 25 Duplex conveying section Figure 2 1 26 Duplex paper conveying section block diagram 1 9 10 2 3 5 6 7 4 8 1 DU cover B 2 DU holder 3 Middle pulley B 4 DU roller...

Page 216: ...ulley Figure 2 1 27 Original feed section Figure 2 1 28 Original feed section block diagram 1 5 6 7 8 9 10 13 11 12 2 4 3 1 DP forwarding pulley 2 DP feed pulley 3 LF holder 4 PF stopper 5 Front separ...

Page 217: ...h the DP contact glass of main machine Figure 2 1 29 Original conveying section Figure 2 1 30 Original conveying section block diagram 1 2 3 6 4 7 5 1 Conveying roller A 2 Conveying pulley 3 Conveying...

Page 218: ...iginal conveying section by the switchback roller Figure 2 1 31 Original switchback eject sections Figure 2 1 32 Original switchback eject sections block diagram 1 2 8 9 11 10 5 7 6 3 4 12 1 Conveying...

Page 219: ...2MH 2MJ 2MK 2ML 2 1 24 This page is intentionally left blank Service Manual Y113860 1...

Page 220: ...ain charging developing bias and transfer bias 4 Operation panel PWB OPPWB Consists the LCD LED indicators and key switches 5 APC PWB APCPWB Generates and controls the laser beam 6 PD PWB PDPWB Contro...

Page 221: ...2 Power source PWB PARTSSWITCHINGREGULATOR 230V SP 3 High voltage PWB HIGH VOLTAGE UNIT 4 Operation panel PWB PARTS PANEL PWB ASSY SP 5 APC PWB 6 PD PWB 7 Zener PWB 8 Scanner PWB PARTS SCANNER PWB ASS...

Page 222: ...Detects the presence of paper on the MP tray 7 Exit sensor ES Detects paper jam in the fuser or duplex conveying section 8 Home position sensor HPS Detects the ISU in the home position 9 Toner sensor...

Page 223: ...ne 7 Registration clutch RCL Controls the secondary paper feed 8 Paper feed clutch PFCL Controls the paper cassette paper feed 9 Developing clutch DEVCL Controls the toner feed 10 Duplex solenoid DUCL...

Page 224: ...tects the opening closing of the DP 5 DP paper feed motor DPPFM Drives the original feed section 6 DP paper feed clutch DPPFCL Controls the drive of the forwarding pulley and feed pulley 7 DP switchba...

Page 225: ...2MH 2MJ 2MK 2ML 2 2 6 This page is intentionally left blank Service Manual Y113860 1...

Page 226: ...4V1 24V1 FAN FAN FAN 3 3V2 ZCROSS HEATN THERM Left cooling fan motor Power source fan motor Scanner PWB Power source PWB Fuser thermistor Fuser thermostat Fuser unit Switching regulator circuit Zero c...

Page 227: ...3 3 V DC power source 6 HEATN I 0 3 3 V DC Fuser heater On Off 7 SLEEP I 0 3 3 V DC Sleep mode signal On Off 8 ZCROSS O 0 3 3 V DC pulse Zero cross signal 9 24V2 O 24 V DC 24 V DC power source via int...

Page 228: ...Connected to the power source fan motor 2 FAN O 0 24 V DC Power source fan motor On Off YC108 1 Frame ground Control PWB Connected to the ground terminals 2 Frame ground Frame 3 Frame ground Frame Con...

Page 229: ...Clutches Solenoids Scanner PWB CCD PWB APC PWB FAX control PWB Operation panel PWB Sensors Fan motors Paper feeder option Engine control section Main control section Commu nication section Image contr...

Page 230: ...YC8 2 31 32 1 10 4 1 YC7 YC3 YC2 50 25 26 1 1 YC11 YC5 1 1 9 1 2 YS1 143 144 12 2 7 YC4 8 4 1 3 2 1 YC19 3 5 19 YC30 YC23 YC25 YC17 YC13 YC16 YC20 YC27 A1 A2 B1 B2 YC21 YC18 YC24 YC10 A29 B29 A30 YC26...

Page 231: ...O 3 3 0 V DC Operation panel PWB reset signal 8 GND Ground 9 POWERKEY I 3 3 0 V DC Power key input signal 10 5V1 O 5 V DC 5 V DC power source YC8 1 LAMP O 0 24 V DC Exposure lamp drive signal Connect...

Page 232: ...al 4 CPUSI I 0 3 3 V DC pulse Serial communications data input 5 CPUSO O 0 3 3 V DC pulse Serial communications data output 6 CPUSEL I 0 3 3 V DC Communications select signal 7 CPURDY O 0 3 3 V DC Com...

Page 233: ...O Analog Speaker sound signal Connected to the speaker 2 OUT O Analog Speaker sound signal YC16 1 PILED O 3 3 V DC 3 3 V DC power source Connected to the MP paper sensor 2 GND Ground 3 HANDSN I 0 3 3...

Page 234: ...5 HEATN O 0 3 3 V DC Fuser heater On Off 6 SLEEP O 0 3 3 V DC Sleep mode signal On Off 7 MHVDR O 0 3 3 V DC Main charger output signal On Off 8 RTHVDR O 0 3 3 V DC Transfer reverse bias output signal...

Page 235: ...RASRW O 24 V DC 24 V DC power source YC29 1 DUDR1 O 0 24 V DC Duplex solenoid activate On Off Connected to the duplex solenoid 2 COMMON O 24 V DC 24 V DC power source 3 DUDR2 O 0 24 V DC Duplex soleno...

Page 236: ...ure lamp LED ISU motor CCD PWB Home position sensor LED drive PWB Driver Driver Driver Motor driver Motor driver FEEDCLN DPDETN PRESOLN RELSOLN PAGESET OPSWN ORGSWN REVSOLN 3 3V1 24V4 LAMP HPSWN 12V C...

Page 237: ...tput 5 SSCKN I 0 3 3 V DC pulse Serial communications clock 6 SEGSO O 0 3 3 V DC Vertical synchronizing signal 7 PAGESET I 0 3 3 V DC Vertical synchronizing monitor signal 8 OVMONOUT I 0 3 3 V DC Comm...

Page 238: ...or On Off 5 OPSWN I 0 3 3 V DC DP open close sensor On Off 6 DPDETN I 0 3 3 V DC DP installation detection signal 7 RELSOLN O 0 24 V DC DP switchback pressure solenoid Release On Off 8 PRESOLN O 0 24...

Page 239: ...2MH 2MJ 2MK 2ML 2 3 14 2 3 4 DP drive PWB Figure 2 3 7 DP drive PWB silk screen diagram YC7 YC1 YC8 1 1 2 2 6 1 10 9 YC6 YC4 YC2 YC3 YC5 1 1 1 9 1 4 2 2 1 3 Service Manual Y113860 1...

Page 240: ...DC 3 3 V DC power to DPTS 8 GND Ground 9 TIMSWN I 0 3 3 V DC DPTS On Off YC3 1 DPMOT1A O 0 24 V DC pulse DPPFM drive control signal Connected to DP paper feed motor 2 DPMOT2A O 0 24 V DC pulse DPPFM d...

Page 241: ...Off 4 ORGSWN O 0 3 3 V DC DPOS On Off 5 OPSWN O 0 3 3 V DC DPOCS On Off 6 DPDETN O 0 3 3 V DC DP set signal 7 RELSOLN I 0 24 V DC DPPRSOL On Release Off 8 PRESOLN I 0 24 V DC DPPRSOL ON Press Off 9 RE...

Page 242: ...L 24V4 FEEDCL 1 2 3 1 2 3 1 2 3 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 2 1 2 1 3 2 1 3 2 1 1 2 3 1 2 3 1 2 3 USB HOST Speaker 1 2 1...

Page 243: ...3 1 2 3 3 2 1 3 2 1 3 2 1 3 2 1 3 2 1 3 2 1 2 1 2 1 2 1 2 1 2 1 2 1 24V2 24V2 PGND PGND 1 2 3 4 1 2 3 4 1 2 3 4 1 2 3 4 19 18 17 16 15 14 13 12 11 YC M YC T YC B 10 9 8 7 6 5 4 3 2 1 19 18 17 16 15 14...

Page 244: ...mm 1 Upper registration roller 37 68 mm 1 1 2 Lower registration roller 62 8 mm 2 1 2 Developing roller developing unit 45 216 mm 1 3 4 Transfer roller 73 162 mm 2 7 8 Heat roller fuser unit 78 5 mm 3...

Page 245: ...velop Unit Drum Unit Maintenance kit For 30 ppm 100 000 page Name used in parts list Maintenance part name MK 1141 MAINTENANCE KIT OPTION Develop Unit Drum Unit Maintenance kit For 35 ppm 100 000 page...

Page 246: ...Factory setting Top margin A1 A2 Integer value in inches Fraction value in 1 100 inches 0 0 Left margin A3 A4 Integer value in inches Fraction value in 1 100 inches 0 0 Page length A5 A6 Integer value...

Page 247: ...ction P3 0 Ignores 0x0d 1 Linefeed 2 Linefeed carriage return 1 Automatic emulation sensing For KPDL3 P4 0 AES disabled 1 AES enabled 1 U S A or 0 Euro and other Alternative emulation For KPDL3 P5 Sam...

Page 248: ...cm 19 Custom 11 7 17 7 inches f 20 B4 A4 reduces 21 A3 A4 reduces 22 A4 A4 98 reduces 23 Stock form A4 reduces 31 Hagaki 10 14 8 cm f 32 Ofuku Hagaki 14 8 20 cm f 33 Officio II 40 16K 42 21 6 x 34 cm...

Page 249: ...16 2 22 9 cm 5 Executive 7 1 4 10 1 2 inches 6 US Letter 8 1 2 11 inches 7 US Legal 8 1 2 14 inches 8 A4 21 0 29 7 cm 9 B5 18 2 25 7 cm 13 A5 18 B5 17 6 25 cm 19 Custom 11 7 17 7 inches f 33 Officio I...

Page 250: ...SET 53 Font pitch for fixed pitch scalable font U8 Integer value in cpi 0 99 10 U9 Fraction value in 1 100 cpi 0 99 0 Font height for the default scalable font V0 Integer value in 100 points 0 9 0 V1...

Page 251: ...17 High Quality 21 Custom1 22 Custom2 23 Custom3 24 Custom4 25 Custom5 26 Custom6 27 Custom7 28 Custom8 1 Paper type for paper cassettes 1 X1 1 Plain 3 Preprinted 5 Bond 6 Recycled 9 Letterhead 10 Co...

Page 252: ...3 24 Custom4 25 Custom5 26 Custom6 27 Custom7 28 Custom8 1 PCL paper source X9 0 Performs paper selection depending on media type 1 Performs paper selection depending on paper sources 0 Automatic cont...

Page 253: ...or reduces the image to fit in the current paper size Loads Letter A4 size paper depending on the image size 3 Through the image Loads Letter A4 size paper depending on the image size 8 Through the i...

Page 254: ...INSTALLATION GUIDE INSTALLATION GUIDE FOR PAPER FEEDER...

Page 255: ...120 Installation von PF 120 Installazione di PF 120 Instalaci n de PF 120 1000mm 39 3 8 300mm 11 13 16 300mm 11 13 16 300mm 11 13 16 Installation Guide Installationsanleitung Guide d installation Gui...

Page 256: ...Papierformats Ajustement de format papier Registrazione del formato carta Ajuste del tama o del papel For paper specification refer to the machine s Operation Guide Avec les sp cifications de papier r...

Page 257: ...UPDATINGSTATUS DATE UPDATEDPAGES PAGES CODE 02 2012 1ST EDITION 257 Y113860 1...

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