Dell Colour Laser Printer 3110cn Page 100 Service Manual Download

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Chapter 1 Troubleshooting

Version 1 2006.02.25

Checking the paper
cassette guide
Reseat the end guide of
paper cassette.

Yes

Replace the PWBA
MCU. (Removal 29/
Replacement 17)

Does the error still

occur when printing?

END

Does the error still

occur when printing?

END

Checking after replacing
the paper cassette.
Replace the paper
cassette.

Summary of Contents for Colour Laser Printer 3110cn

Page 1: ...Dell 3110cn Service Manual 17 Jan 2008 ...

Page 2: ...ten permission of Dell Inc is strictly forbidden Trademarks used in this text Dell and the DELL logo are trademarks of Dell Inc Other trademarks and trade names may be used in this document to refer to the entities claiming the marks and names of their products Dell Inc disclaims any proprietary interest in trademarks and trade names other than its own ...

Page 3: ... Do not photocopy or duplicate any part of this document in Dell Inc will not assume responsibility for accidental or incidental damages resulting from technical or editorial errors or omissions in this manual the issue of this manual the execution of descriptions in this manual or the use of this manual any form without written permission from Dell Inc ...

Page 4: ... procedures steps rules and others Reference Incidental information to descriptions 3 Related documents Instruction manuals standard manuals Describe the operation and handling of this laser printer Performance specifications Describe in detail various specifications of this laser printer In the event of a discrepancy between this manual and the performance specifications the performance specifica...

Page 5: ...iving attention to safety 4 1 Power source Keep the power plug disconnected during the maintenance operation to prevent electric shock burns and other damages If the power supply should be kept connected to measure voltage or for other similar reasons take sufficient care to prevent electric shock by following the procedures in this manual While the printer is on never touch live parts if not requ...

Page 6: ...e printer to confirm the operation of driving part 4 3 High temperature units When servicing high temperature units securing unit etc be sure to turn them off to prevent burns injuries and other troubles Remove the power plug and start service processes after they have cooled down sufficiently Because high temperature units are still hot after they complete an operation wait at least 40 minutes be...

Page 7: ...is manual You should be well aware that the laser beams are capable of injuring you and other people near the printer Laser beams have features as follows Frequencies are smaller in width than other beams sun and electric bulbs and phases are uniform so that high monochromatic and convergence performance can be obtained and thin beams of light can reach places at a long distance Being highly conve...

Page 8: ... caution labels Warning labels and caution labels are attached to this laser printer to prevent accidents Check those labels for their peeling or stains when servicing the printer 4 5 1 Caution label for high temperature units Kmy00004KA ...

Page 9: ...vii Version 3 2007 03 15 4 5 2 Caution label for toner cartridges Kmy00005B ...

Page 10: ...viii Version 1 2006 02 06 Kmy00006A ...

Page 11: ...ix Version 3 2007 03 15 4 5 3 Caution label for MPF Kmy00008A ...

Page 12: ...x Version 3 2007 03 15 4 5 4 Caution label for print head Kmy00009B ...

Page 13: ...xi Version 3 2007 03 15 4 5 5 Caution label for transfer belt Kmy00007A ...

Page 14: ...xii Version 3 2007 03 15 4 5 6 Caution label for duplex Kmy00011GA ...

Page 15: ...The printer must be carried horizontally with two or more persons Take extreme care to avoid personal injuries Check visually the printer for evidence of any damages Peel all tapes off the printer Kmy00011KA Kmy00012KA 2 1 2 2 2 2 2 2 2 2 2 3 2 3 2 4 ...

Page 16: ...xiv Version 3 2007 03 15 Kmy00013KA Kmy00014KA Kmy00016KA Kmy00015KA 5 3 5 3 5 4 5 5 5 5 5 5 5 2 5 1 ...

Page 17: ...idges vii 4 5 3 Caution label for MPF ix 4 5 4 Caution label for print head x 4 5 5 Caution label for transfer belt xi 4 5 6 Caution label for duplex xii Unpacking the Printer xiii Chapter 1 Troubleshooting 1 1 Chapter 2 Operation of Diagnostic 2 1 Chapter 3 Removal and Replacement Procedures 3 1 Chapter 4 Plug Jack P J Connector Locations 4 1 Chapter 5 Parts List 5 1 Chapter 6 Principles of Opera...

Page 18: ...55 007 356 007 357 007 361 007 362 007 363 007 365 007 366 007 367 007 369 007 370 Restart Printer 1 41 FIP 1 10 007 342 007 346 007 349 007 352 007 353 007 355 007 358 007 359 007 361 007 362 007 364 007 365 007 366 007 368 007 369 007 370 Restart Printer 1 42 FIP 1 11 007 343 007 347 007 350 007 352 007 354 007 356 007 358 007 360 007 361 007 363 007 364 007 365 007 367 007 368 007 369 007 370 R...

Page 19: ...Print 093 423 1 89 FIP 1 42 Ready to Print 093 424 1 90 FIP 1 43 Ready to Print 093 425 1 91 FIP 1 44 Ready to Print 093 426 1 92 FIP 1 45 Insert PrintCart 093 970 1 93 FIP 1 46 Insert PrintCart 093 971 1 94 FIP 1 47 Insert PrintCart 093 972 1 95 FIP 1 48 Insert PrintCart 093 973 1 96 FIP 1 49 CRUM ID 009 371 Inset Belt Unit 094 910 1 97 FIP 1 50 Ready to Print 094 422 1 98 FIP 1 51 Belt Unit 094 ...

Page 20: ...FIP 1 P5 Horizontal band cross out White stripes in the horizontal direction 1 137 FIP 1 P6 Vertical stripes 1 141 FIP 1 P7 Horizontal stripes 1 145 FIP 1 P8 Partial lack 1 148 FIP 1 P9 Spots 1 151 FIP 1 P10 Afterimage 1 154 FIP 1 P11 Background Fog 1 156 FIP 1 P12 Skew 1 159 FIP 1 P13 Paper damage 1 165 FIP 1 P14 No fix 1 171 FIP 1 P15 Color Registration Color Shift 1 172 5 Abnormal Noise Trouble...

Page 21: ...Chapter 1 Troubleshooting Chapter 1 Troubleshooting CONTENTS Version 4 2008 01 17 Blank Page ...

Page 22: ...ms Chapter 7 and Principles of Operation Chapter 6 1 1 Flow of Troubleshooting Flow of the troubleshooting is as follows Installation status check Trouble status check Execute FIP Trouble recovery check End Send back printer or parts to the factory check it the engineer Operation of Diagnostic Principles of Operation Wiring Diagrams Reference information When a problem can not be settle Troublesho...

Page 23: ...e too low humidity or rapid change of temperature 5 The laser printer is not installed close to water service humidifier heat generating unit or fire in very dusty place or a place exposed to air flow from the air conditioning system 6 The laser printer is not installed in a place where volatile gas or inflammable gas is generated 7 The laser printer is not installed under direct sunbeams 8 The la...

Page 24: ... not required When checking some parts with the Front Cover removed and power ON high voltage may be applied by the HVPS Be sure to remove the connector P J16 on the PWBA MCU When connecting the connector P J16 on the PWBA MCU according to the instructions of the FIP never touch the HVPS and parts of high voltage 4 When using Diag tools or other tools of high voltage be sure to keep them covered e...

Page 25: ... is connected P12 Plug side with the connector P J12 removed except when attached directly to the board J12 Jack side with the connector P J12 removed except when attached directly to the board 7 P J1 2PIN P J3 4PIN in the FIP means measurement with the plus side of the measuring instrument connected to 2PIN of P J1 and the minus side to 4PIN of P J3 8 P J1 P J2 in the FIP means measurement for al...

Page 26: ... of trouble to be checked after replacing those parts assemblies containing them HIGH ASSY 15 The FIP describes the first cassette on the lower part of the printer as Tray 1 and the second cassette as Tray 2 16 In the FIP procedures are differentiated depending on specifications Correct troubles according to the instructions in the FIP 17 For optional parts some troubleshooting procedure may follo...

Page 27: ...s below Settings in the software program the printer driver or the printer utilities are overriding the set tings made on the operator panel a Change the menu settings from the printer driver the printer utilities or the software pro gram instead of the operator panel b Disable the settings in the printer driver the printer utilities or the software program so you can change settings on the operat...

Page 28: ...move the stack of envelops from the multiple purpose feeder MPF 5 If page breaks in unexpected places check and try the action below a Check the Job Timeout in the Basic Settings menu and increase the setting 6 If a job prints from the wrong source or on the wrong print media check and try the action below a Check the Paper Size and Paper Type in the Tray Settings menu on the printer operator pane...

Page 29: ...he paper fibers in a sheet of paper Grain is either grain long running the length of the paper or grain short running the width of the paper For 60 to 135 g m2 16 to 36 lb bond paper grain long fibers are recommended For papers heavier than 135 g m2 36 lb bond grain short is preferred Fiber Content Most high quality xerographic paper is made from 100 chemically pulped wood Paper containing fibers ...

Page 30: ...n the paper package 3 Do not use paper that you have cut or trimmed yourself 4 Do not mix print media sizes weights or types in the same source This may result in a paper jam 5 Do not remove trays while a job is printing or Printing is displayed on the operator panel 6 Make sure the Paper Type and Paper Size settings are correct 7 Make sure the paper is properly loaded in the tray 8 Flex paper bac...

Page 31: ...ght 60 76gsm Y Y Y Plain Paper Normal 80gms Y Y Y Plain Paper Thick 82 98gms Y Y Y Covers Normal 106 163gms Y Y Y Covers Thick 164 216gms Y Y Y Transparency Y N N Labels Y Y Y Coated Normal 106 163gms Y Y Y Coated Thick 164 216gms Y Y Y Envelope Y N N Recycled Paper Y Y Y Japanese Coated Paper Y Y Y Japanese Post Card Y N N Multipurpose Feeder 250 sheet Tray Optional 550 sheet Tray ...

Page 32: ...d correct Turn off and turn on the Power Does error still occur when print is done by the problem mode When status code or LCD display is displayed When image quality trouble is occurred When abnormal noise is occurred Instruct how to operate End of work Refer to 2 3 Status Code List Refer to 2 4 LCD Display Refer to 3 Error Code FIP Refer to 4 1 Entry Chart for Image Quality Troubleshooting Refer...

Page 33: ...IfMessageReturns IOT Firmware Error MCU firmware error occurs FIP 1 3 003 348 Restart Printer Contact Support IfMessageReturns IOT NVM illegal data MCU NVM illegal data FIP 1 3 003 349 Restart Printer Contact Support IfMessageReturns IOT Firmware Error MCU firmware error occurs FIP 1 3 003 350 Restart Printer Contact Support IfMessageReturns IOT Firmware Error MCU firmware error occurs FIP 1 3 003...

Page 34: ... 7 006 374 Restart Printer Contact Support IfMessageReturns IOT ROS Failure 006 370 and 006 371 errors occurred FIP 1 7 006 375 Restart Printer Contact Support IfMessageReturns IOT ROS Failure 006 370 and 006 372 errors occurred FIP 1 7 006 376 Restart Printer Contact Support IfMessageReturns IOT ROS Failure 006 370 and 006 373 errors occurred FIP 1 7 006 377 Restart Printer Contact Support IfMess...

Page 35: ...act Support IfMessageReturns IOT ROS Failure 006 370 006 371 006 372 and 006 373 errors occurred FIP 1 7 007 340 Restart Printer Contact Support IfMessageReturns IOT Motor Failure Main Motor failure is detected FIP 1 8 007 341 Restart Printer Contact Support IfMessageReturns IOT Motor Failure Sub Motor failure is detected FIP 1 9 007 342 Restart Printer Contact Support IfMessageReturns IOT Motor F...

Page 36: ...urns IOT Motor Failure 007 341 and 007 342 errors occurred FIP 1 9 FIP 1 10 007 350 Restart Printer Contact Support IfMessageReturns IOT Motor Failure 007 341 and 007 343 errors occurred FIP 1 9 FIP 1 11 007 351 Restart Printer Contact Support IfMessageReturns IOT Motor Failure 007 341 and 007 344 errors occurred FIP 1 9 FIP 1 12 007 352 Restart Printer Contact Support IfMessageReturns IOT Motor F...

Page 37: ...ilure 007 340 007 342 and 007 344 errors occurred FIP 1 8 FIP 1 10 FIP 1 12 007 360 Restart Printer Contact Support IfMessageReturns IOT Motor Failure 007 340 007 343 and 007 344 errors occurred FIP 1 8 FIP 1 11 FIP 1 12 007 361 Restart Printer Contact Support IfMessageReturns IOT Motor Failure 007 341 007 342 and 007 343 errors occurred FIP 1 9 FIP 1 10 FIP 1 11 007 362 Restart Printer Contact Su...

Page 38: ...IfMessageReturns IOT Motor Failure 007 341 007 342 007 343 and 007 344 errors occurred FIP 1 9 FIP 1 10 FIP 1 11 FIP 1 12 007 370 Restart Printer Contact Support IfMessageReturns IOT Motor Failure 007 340 007 341 007 342 007 343 and 007 344 errors occurred FIP 1 8 FIP 1 9 FIP 1 10 FIP 1 11 FIP 1 12 009 360 Restart Printer Reseat Y Cart Contact Support IOT Y Toner CRUM Error Yellow Toner CRUM commu...

Page 39: ...r Error is detected FIP 1 18 010 377 Restart Printer Reseat Fuser Contact Support IOT Fuser Failure The NC sensor circuit is defective in the MCU NC No Contact FIP 1 19 010 378 Restart Printer Reseat Fuser Contact Support IOT Fuser Failure The circuit of the NC sensor is opened NC No Contact FIP 1 19 010 379 Restart Printer Reseat Fuser Contact Support IOT Fuser Failure The output value of the NC ...

Page 40: ... Reseat Fuser Contact Support IOT Fuser Failure The circuit of the ST sensor is opened ST Soft Touch FIP 1 19 010 387 Restart Printer Reseat Fuser Contact Support IOT Fuser Failure ST sensor sensed high temp ST Soft Touch FIP 1 19 010 388 Restart Printer Reseat Fuser Contact Support IOT Fuser Failure ST sensor sensed low temp ST Soft Touch FIP 1 19 010 389 Restart Printer Reseat Fuser Contact Supp...

Page 41: ...P 1 19 010 396 Restart Printer Reseat Fuser Contact Support IOT Fuser Failure Fuser power is cut off by the errors FIP 1 19 016 300 Restart Printer Contact Support IfMessageReturns ESS Data Cache Error CPU data cache error FIP 1 20 016 301 Restart Printer Contact Support IfMessageReturns ESS Instruction Cache Error CPU instruction cache error FIP 1 20 016 302 Restart Printer Contact Support IfMess...

Page 42: ...tected by NVRAM 1 W R check during initialization FIP 1 20 016 327 Restart Printer Contact Support IfMessageReturns ESS NVRAM 1 SIZE And ID Check Fail The error is detected by consistency check between the NVRAM size required by the system and its actual size and by consistency check of the ID recorded when turning ON the power FIP 1 20 016 330 Restart Printer Reseat MPC Contact Support MPC ESS Co...

Page 43: ...on check FIP 1 23 016 340 Restart Printer Contact Support IfMessageReturns ESS Network Communication Fail Communication error between CPU network and ESS F W FIP 1 20 016 344 Restart Printer Contact Support IfMessageReturns ESS Network MAC Address Checksum Error Checksum error in the Network MAC address FIP 1 20 016 345 Restart Printer Contact Support IfMessageReturns ESS Network Ethernet BIST par...

Page 44: ...el Contact Support IEEE1284 Data Error The error is detected by IEEE1284 controller FIP 1 24 016 360 Restart Printer Reseat MPC Contact Support ESS PCI Option 0 Fail Detection error of PCI option 0 FIP 1 22 016 370 Restart Printer Contact Support IfMessageReturns MCU ESS Communication Fail Communication fail between MCU and ESS FIP 1 25 093 964 Restart Printer Reseat Fuser Contact Support IOT Fuse...

Page 45: ...d on within the specified time FIP 1 29 Paper Jam 077 900 Open Front Cover Remove Paper IOT Remain Paper JAM The remain paper at the Exit Sensor The paper does not reach the Exit Sensor within the specified time The paper passed Exit Sensor earlier than the specified times FIP 1 30 Paper Jam 077 901 Open Front Cover Remove Paper IOT Remain Paper JAM The remain paper at the Regi Sensor The paper do...

Page 46: ...4 Load Tray N or MPF XX Load Tray N or MPF YY NOTE 024 910 Tray 1 024 911 Tray 2 024 914 MPF IOT Paper Size Mismatch The paper size mismatch is detected FIP 1 33 Load Tray N or MPF 024 965 024 966 024 969 Load Tray N or MPF XX Load Tray N or MPF YY NOTE 024 965 Tray 1 024 966 Tray 2 024 969 MPF XX Paper Size YY Paper Type IOT No Suitable Paper The specified tray is paper empty size mismatch or typ...

Page 47: ...ue of toner cartridge counter has reached the replacement time FIP 1 37 Y FIP 1 38 M FIP 1 39 C FIP 1 40 K Ready to Print 093 423 093 424 093 425 093 426 XXX Cartridge Is close to Life NOTE 093 423 Yellow Toner 093 424 Magenta Toner 093 425 Cyan Toner 093 426 Black Toner IOT Toner Cartridge Near Empty The value of toner cartridge counter is going to reach the replacement time FIP 1 41 Y FIP 1 42 M...

Page 48: ...OT Fuser Life Over The Fuser Counter has reached the replacement time FIP 1 17 010 359 Restart Printer Reseat Fuser Contact Support IOT Fuser CRUM ID Error The Fuser CRUM ID error is detected The Fuser CRUM ID read by the sensor is different from the one that was recorded FIP 1 52 Ready to Print 010 421 Replace Fuser Soon IOT Fuser Life Warning The Fuser Counter is going to reach the replacement t...

Page 49: ...n Press 3 Download Error The checksum is invalid FIP 1 56 Format Error 016 387 Data Violation Press 3 Download Error The format is invalid FIP 1 56 MPC Error 016 388 Reseat MPC Press 3 MPC Download Error Failed to start MPC download mode at MPC download FIP 1 57 MPC Detached 016 389 Reseat MPC Press 3 MPC Download Error MPC Download was attempted without MPC mounted FIP 1 57 MPC Com Failed 016 390...

Page 50: ...rocessed by PDL FIP 1 20 Invalid User 016 757 Account Denied Press 3 Auditron Error The user is not registered to any account FIP 1 59 Disabled Func 016 758 Denied Col print Press 3 Auditron Error An invalid account was detected FIP 1 59 Reached Limits 016 759 Over your limits Press 3 Auditron Error The number of registered users exceeded it s upper limit FIP 1 59 Invalid Job 016 799 Data Violatio...

Page 51: ... temp sensor in OHP SENSOR sensed high temperature FIP 1 62 Ready to Print 142 700 Over Heat Turned Halfmode IOT Over Heat Warning The printing mode becomes half speed mode by the high temperature The temp sensor in OHP SENSOR sensed high temperature FIP 1 62 Problem Error Message Error Contents FIP to be referred Flip Flip ...

Page 52: ...gital Output DO 1e in IOT Diagnosis In the test close the INTERLOCK SWITCH Replace the PWBA MCU Removal 29 Replacement 17 Checking after replacing the FAN MAIN Replace the FAN MAIN Removal 31 Replacement 15 Does the error still occur when turning on the power No Yes END Checking after replacing the PWBA MCU Replace the PWBA MCU Removal 29 Replacement 17 Does the error still occur when turning on t...

Page 53: ... Output DO 5d in IOT Diagnosis In the test close the INTERLOCK SWITCH Replace the PWBA MCU RRP9 7 Checking the CHUTE ASSY DUPLEX installation Reseat the CHUTE ASSY DUPLEX Removal 5 Replacement 41 Does the error still occur when turning on the power No Yes END Checking after replacing the CHUTE ASSY DUPLEX Removal 5 Replacement 41 Does the error still occur when turning on the power No Yes END Repl...

Page 54: ... be possible cause go to FIP 1 59 Electrical Noise and check to make sure Does the error still occur after several ON OFF operations of power No Yes Checking after replacing the PWBA MCU Replace the PWBA MCU Removal 29 Replacement 17 Does the error still occur when the power is turned ON No Yes Go to Electrical Noise END 1 END Checking the error occurring Possible causative parts PWBA MCU PL9 1 20...

Page 55: ...R PL6 1 10 PWBA EEPROM PL9 1 1 PWBA MCU PL9 1 20 Reseat the PWBA EEPROM Checking the failure parts Press the S T and 3 keys after 003 356 error occurred Does the error still occur when turning on the power No Yes Replace the PWBA EEPROM END Is the ADDR 3C displayed No Yes Reseat the FUSER ASSY Does the error still occur when turning on the power No Yes Replace the FUSER ASSY END A ...

Page 56: ...1 35 Chapter 1 Troubleshooting Version 3 2007 03 15 A Is the ADDR 3A displayed No Yes Does the error still occur when turning on the power No Yes END Replace the TRANSFER BELT B Reseat the TRANSFER BELT ...

Page 57: ...displayed No Yes Does the error still occur when turning on the power No Yes Replace the HVPS Removal 32 Replacement 14 Does the error still occur when turning on the power No Yes Replace the PWBA MCU Removal 29 Replacement 17 END END Reseat the HVPS Reseat the PWBA MCU ...

Page 58: ...12 1 1 Checking the Optional Tray installing Reseat the Optional Tray Removal 42 Replacement 4 Checking after replacing the Optional Tray Replace the Optional Tray Removal 42 Replacement 4 No Yes Replace the PWBA MCU Removal 29 Replacement 17 Does the error still occur when turning on the power END Does the error still occur when turning on the power END ...

Page 59: ...ed ON No Yes Possible causative parts PWBA MCU PL9 1 20 DUPLEX ASSY PL11 1 1 Checking Duplex installation to the printer Reseat the DUPLEX ASSY Removal 5 Replacement 39 END END Does the error still occur when the power is turned ON No Yes Replace the PWBA MCU Removal 29 Replacement 17 Replace the DUPLEX ASSY Removal 5 Replacement 39 ...

Page 60: ...g after replacing the ROS ASSY Replace the ROS ASSY Removal 34 Replacement 12 Replace the PWBA MCU Removal 29 Replacement 17 Does the error still occur when turning on the power END Yes No Checking the ROS ASSY installation Reseat the ROS ASSY Removal 34 Replacement 12 Does the error still occur when turning on the power END Yes No Checking the PWBA MCU installation Reseat the PWBA MCU Removal 29 ...

Page 61: ...ge installation Reseat the transfer belt Fuser and black toner cartridge Checking the Main Motor No Yes Replace the PWBA MCU Removal 29 Replacement 17 Does the error still occur when turning on the power END Does the Main Motor function normally Checked by Digital output D0 0 in IOT Diagnosis In the test close the front cover Checking the DRIVE ASSY MAIN installation Reseat the MAIN DRIVE ASSY Rem...

Page 62: ...allation Reseat the Y M C and K toner cartridges Checking the Sub Motor No Yes Replace the PWBA MCU Removal 29 Replacement 17 Does the error still occur when turning on the power END Does the Sub Motor function normally Checked by Digital output D0 5 in IOT Diagnosis In the test close the front cover Checking the DRIVE ASSY MAIN installation Reseat the MAIN DRIVE ASSY Removal 36 Replacement 10 Rep...

Page 63: ...tallation Reseat the Y M and C toner cartridges Checking the Deve Motor No Yes Replace the PWBA MCU Removal 29 Replacement 17 Does the error still occur when turning on the power END Does the Sub Motor function normally Checked by Digital output D0 f in IOT Diagnosis In the test close the front cover Checking the DRIVE ASSY MAIN installation Reseat the MAIN DRIVE ASSY Removal 36 Replacement 10 Rep...

Page 64: ...hecking the Drive ASSY PH No Yes Replace the PWBA MCU Removal 29 Replacement 17 Does the error still occur when turning on the power END Does the MAIN DRIVE PH function normally Checked by Digital output D0 a in IOT Diagnosis In the test close the front cover Are the regi rolls rotated smoothly Check rolls by your finger No Replace the FEEDER ASSY Removal 16 Replacement 30 Yes Checking the MAIN DR...

Page 65: ...e installation Reseat the paper cassette Checking the Feed Motor No Yes Replace the PWBA MCU Removal 29 Replacement 17 Does the error still occur when turning on the power END Does the Feed Motor function normally Checked by Digital output D0 19 in IOT Diagnosis In the test close the front cover Replace the 550 OPTION FEEDER Removal 42 Replacement 4 Are the rolls rotated smoothly Check rolls by yo...

Page 66: ...21 PWBA MCU PL9 1 20 Checking the Toner Cartridge Checking the Toner Cartridge installation Reseat the Toner Cartridge Does the error still occur when turning on the power No Yes END Set the non DELL toner mode through the control panel Checking after replacing the Toner Cartridge Replace the Toner Cartridge Does the error still occur when turning on the power No Yes END Replace the PWBA MCU RRP9 ...

Page 67: ...Checking the solenoid of SENSOR ASSY ADC for operation Does the error still occur when turning on the power No Yes Replace the PWBA MCU Removal 24 Replacement 17 END END No Yes Replace the corresponding CARTRIDGE ASSY Is there the dark color Compare the density of four colors toner Checked by Test Print Gradation ESS in Diagnosis Does the solenoid operate properly Checked by Digital Output DO 37 i...

Page 68: ...r density No Yes Checking the solenoid of SENSOR ASSY ADC for operation Does the error still occur when turning on the power No Yes Replace the PWBA MCU Removal 29 Replacement 17 END END No Yes A Is there the light color Compare the density of four colors toner Checked by Test Print Gradation ESS in Diagnosis Does the solenoid operate properly Checked by Digital Output DO 37 in IOT Diagnosis Check...

Page 69: ...eplacement 17 Checking the Deve Motor for operation No Yes Does the Deve Motor rotate normally Checked by Digital Output DO f in IOT Diagnosis Does the error still occur when turning on the power END Checking after replacing the corresponding CARTRIDGE ASSY Replace the CARTRIDGE ASSY Does the error still occur when turning on the power No Yes END Replace the ROS ASSY Removal 34 Replacement 12 ...

Page 70: ...USER ASSY PL6 1 10 PWBA MCU PL9 1 20 Checking FUSER ASSY installation Is FUSER ASSY installed correctly Reseat the FUSER ASSY Removal 8 Replacement 38 Does the error still occur after several ON OFF operations of power No Yes END 1 Checking after replacing the FUSER ASSY Replace the FUSER ASSY Removal 8 Replacement 38 Yes No Does the error still occur when the power is turned ON END Replace the PW...

Page 71: ...ER ASSY PL6 1 10 PWBA MCU PL9 1 20 Checking after replacing the FUSER ASSY Replace the FUSER ASSY Checking the FUSER ASSY installation Reseat the FUSER ASSY Does the error still occur when turning on the power No Yes END END Replace the PWBA MCU Removal 29 Replacement 17 Is the life counter going to reach the replacement time No Yes Replace the FUSER ASSY Checking the fuser life counter ...

Page 72: ...1 20 Checking the SENSOR HUM installation Reseat the SENSOR HUM Removal 28 Replacement 18 END Does the error still occur when turning on the power No Yes Checking the PWBA MCU installation Reseat the PWBA MCU RRP9 7 END Does the error still occur when turning on the power No Yes Replace the PWBA MCU RRP9 7 END Checking the after replacing the SENSOR HUM Replace the SENSOR HUM Removal 28 Replacemen...

Page 73: ... the power No Yes Possible causative parts FUSER ASSY PL6 1 10 LVPS PL9 1 4 PWBA MCU PL9 1 206 Checking after replacing the FUSER ASSY Replace the FUSER ASSY Checking the FUSER ASSY installation Reseat the FUSER ASSY Does the error still occur when turning on the power No Yes END END Checking after replacing the LVPS Replace the LVPS Removal 33 Replacement 13 Does the error still occur when turnin...

Page 74: ...016 345 016 346 016 347 016 348 016 349 Restart Printer Erase Flash Err 016 392 Write Flash Err 016 393 Verify Error 016 394 PDL Error 016 720 No Yes Possible causative parts PWBA ESS PL9 1 27 Checking the PWBA ESS installation Reseat the PWBA ESS Replace the PWBA ESS Removal 23 Replacement 23 Does the error still occur when turning on the power END ...

Page 75: ...Memory Card option PWBA ESS PL9 1 27 Checking the Memory Card installation Reseat the Memory Card Checking after replacing the Memory Card Replace the Memory Card No Yes Does the error still occur when turning on the power Replace PWBA ESS Removal 23 Replacement 23 END Does the error still occur when turning on the power END ...

Page 76: ...ng the MPC installation Reseat the MPC Does the error still occur when turning on the power END Checking after replacing the MPC Replace the MPC No Yes Replace PWBA ESS Removal 23 Replacement 23 Does the error still occur when turning on the power END Checking the MPC firmware version Print the system setting report Is the MPC firmware version on the wired Network 12 15 or later No Yes Download th...

Page 77: ... Adapter No Yes Is the Wireless Printer Adapter connected to the USB port on the MPC Replace the MPC Board Does the error still occur when turning on the power END Connect the Wireless Printer Adapter to the USB port on the MPC No Yes Checking after replacing the Wireless Printer Adapter Replace the Wireless Printer Adapter Does the error still occur when turning on the power END No Yes Checking t...

Page 78: ...other PC and cable Check the PC setting and disconnection of the cable Replace the PWBA ESS RRP9 1 When there are not substitute the PC and the cable Does the error still occur when printing No Yes Checking the connector connection Reconnect the printer and the PC with the cable Checking after replacing the cable Replace the cable Does the error still occur when printing No Yes Replace the PWBA ES...

Page 79: ... 23 Replacement 23 Checking the PWBA MCU installation Reseat the PWBA MCU Removal 29 Replacement 17 No Yes Does the error still occur when turning on the power END Does the error still occur when turning on the power END Checking after replacing the PWBA ESS Replace the PWBA ESS Removal 23 Replacement 23 No Yes Does the error still occur when turning on the power Replace the PWBA MCU Removal 29 Re...

Page 80: ...FUSER ASSY installation Reseat the FUSER ASSY Checking the FUSER ASSY type No Yes Does the error still occur when turning on the power END END Checking after replacing the FUSER ASSY Replace the FUSER ASSY No Yes Does the error still occur when turning on the power Replace the PWBA MCU Removal 29 Replacement 17 END Is the FUSER ASSY installed the 3110cn FUSER ...

Page 81: ...r condition Checking the paper size setup No Yes Checking the paper cassette installation Reseat the paper cassette Does the paper size in use match the size set through the control panel A Replace the paper with a new and dry one Is the paper in the Tray wrinkled or damaged No Yes Checking the paper size setting Correct the paper size setting Does the error still occur when printing END No Yes Do...

Page 82: ...s operated Checked by Digital Input DI 3 in IOT Diagnosis No Yes Checking the Feed Clutch for operation No Yes Replace the KIT FEEDER Removal 16 Replacement 30 Replace the DRIVE ASSY PH Removal 15 Replacement 31 Replace the KIT FEEDER Removal 16 Replacement 30 Does the DRIVE ASSY PH operate properly Checked by Digital Output DO a in IOT Diagnosis Does the feed clutch operate properly Checked by Di...

Page 83: ...ng the KIT FEEDER Replace the KIT FEEDER Removal 16 Replacement 30 END No END Are feed rollers installed correctly Also are they not contaminated or damaged and rotate smoothly Check these items by turning them with your fingers Does the error still occur when printing Does the error still occur when printing Yes Replace the PWBA MCU Removal 29 Replacement 17 Replace the KIT ROLLER If error occurr...

Page 84: ...aper condition Checking the paper size setup No Yes Checking the Paper Cassette installation Reseat the paper cassette Does the paper size in use match the size set through the control panel A Replace the paper with a new and dry one Is the paper in the Tray wrinkled or damaged No Yes Checking the paper size setting Correct the paper size setting Does the error still occur when printing END No Yes...

Page 85: ...rated Checked by Digital Input DI 3 in IOT Diagnosis No Yes Checking the Feed Clutch for operation No Yes Replace the KIT FEEDER Removal 16 Replacement 30 Replace the 550 OPTION FEEDER Removal 42 Replacement 4 Replace the 550 OPTION FEEDER Removal 42 Replacement 4 Does the feed motor operate properly Checked by Digital Output DO 19 in IOT Diagnosis Does the feed clutch operate properly Checked by ...

Page 86: ...50 PAPER CASSETTE No END Does the feed clutch operate properly Checked by Digital Output DO 33 in IOT Diagnosis Does the error still occur when printing Yes Replace the 550 OPTION FEEDER Removal 42 Replacement 4 Are rollers installed correctly Also are they not contaminated or damaged and rotate smoothly Check these items by turning them with your fingers No Replace the KIT ROLLER If error occurre...

Page 87: ...ng Version 1 2006 02 25 No END Does the error still occur when printing Yes Replace the PWBA MCU Removal 29 Replacement 17 C Checking the after replacing the 550 OPTION FEEDER Replace the 550 OPTION FEEDER Removal 42 Replacement 4 ...

Page 88: ... Checking the paper condition Checking the paper size setup No Yes Checking the Paper Cassette installation Reseat the paper cassette Does the paper size in use match the size set through the control panel A Replace the paper with a new and dry one Is the paper in the Tray wrinkled or damaged No Yes Checking the paper size setting Correct the paper size setting Does the error still occur when prin...

Page 89: ...agnosis Checking the Feed Solenoid MPF for operation No Yes Replace the KIT FEEDER Removal 16 Replacement 30 Replace the KIT SOLENOID FEED MSI Removal 14 Replacement 32 Does the feed solenoid operate properly Checked by Digital Output DO 2d in IOT Diagnosis B Checking the Turn Clutch for operation No Yes Does the turn clutch operate properly Checked by Digital Output DO 2b in IOT Diagnosis Replace...

Page 90: ...l occur when printing Yes Are rollers installed correctly Also are they not contaminated or damaged and rotate smoothly Check these items by turning them with your fingers No Replace the KIT ROLLER If error occurred replace the KIT FEEDER Removal 16 Replacement 30 No END Does the error still occur when printing Yes Replace the PWBA MCU Removal 29 Replacement 17 Checking the after replacing the KIT...

Page 91: ...the Front Cover check the latching Checking the Exit Sensor for operation A Replace the paper with a new and dry one Is the paper in the Tray wrinkled or damaged No Yes Does the error still occur when printing END No Yes Checking the FUSER ASSY installation Reseat the FUSER ASSY No Yes Does the error still occur when printing END Replace the FUSER ASSY Does the number on the screen increase by one...

Page 92: ...operated Checked by Digital Input DI 3 in IOT Diagnosis No Yes Checking the sub motor for operation No Yes Replace the KIT FEEDER Removal 16 Replacement 30 Replace the MAIN DRIVE ASSY Removal 36 Replacement 10 Replace the MAIN DRIVE ASSY Removal 36 Replacement 10 Does the main motor operate properly Checked by Digital Output DO 0 in IOT Diagnosis Does the feed motor operate properly Checked by Dig...

Page 93: ...No Does the feed motor operate properly Checked by Digital Output DO a in IOT Diagnosis Are there any remain paper or foreign substance in the FUSER ASSY Yes Replace the DRIVE ASSY PH Removal 15 Replacement 31 No Replace the KIT FEEDER Removal 16 Replacement 30 C Remove the paper or foreign substance Does the regi clutch operate properly Checked by Digital Output DO 29 in IOT Diagnosis ...

Page 94: ...emoval 29 Replacement 17 C Checking the BELT CRU installation Reseat the BELT CRU Checking the Regi rolls shape and operation Yes Are rollers installed correctly Also are they not contaminated or damaged and rotate smoothly Check these items by turning them with your fingers No Replace the KIT FEEDER Removal 16 Replacement 30 ...

Page 95: ...g the Regi Sensor for operation Go to multiple feed FIP Does the error still occur when printing No Yes Checking the paper feeding No Yes Does the multiple paper feed occur END Does the number on the screen increase by one every time the actuator of the exit sensor is operated Checked by Digital Input DI 3 in IOT Diagnosis Replace the KIT FEEDER Removal 16 Replacement 30 Replace the PWBA MCU Remov...

Page 96: ...tion Reseat the FUSER ASSY Checking the shape and installation of the Duplex Gate A No Yes Does error still occur when printing END No Yes Checking the Duplex ASSY installation Reseat the Duplex ASSY No Yes Does error still occur when printing END Reseat or replace the CHUTE DUP GATE Removal 7 Replacement 39 Checking the Front Cover latching Open and close the Front Cover check the latching No Yes...

Page 97: ...nsor for operation No Yes Reseat the Chute Exit Out If broke replace the KIT COVER ASSY FRONT Removal 17 Replacement 29 Reseat the Chute MSI Replace the CHUTE ASSY DUP Removal 5 Replacement 41 Does the number on the screen increase by one every time the actuator of the exit sensor is operated Checked by Digital Input DI 1 in IOT Diagnosis Are shape and the installation of the Chute Exit Out Are sh...

Page 98: ...acement 41 No Replace the CHUTE ASSY DUP Removal 5 Replacement 41 Does the Dup clutch operate properly Checked by Digital Output DO 13 in IOT Diagnosis Replace the KIT FEEDER Removal 16 Replacement 30 Does the MPF Turn Clutch operate properly Checked by Digital Output DO 2b in IOT Diagnosis Yes Replace the PWBA MCU Removal 29 Replacement 17 No Replace the DRIVE ASSY PH Removal 15 Replacement 31 Do...

Page 99: ...Yes Use the paper that meets the specification No Yes END A Does the error still occur when printing Set the paper size through the control panel Checking SENSOR PHOTO REGI Sensor for operation No Yes Replace the FEEDER ASSY Removal 16 Replacement 30 No Yes Checking the Regi Roll Replace the PWBA MCU Removal 29 Replacement 17 Are the regi rolls rotated smoothly Check rolls by your finger Replace t...

Page 100: ...cassette guide Reseat the end guide of paper cassette No Yes No Yes Replace the PWBA MCU Removal 29 Replacement 17 Does the error still occur when printing END Does the error still occur when printing END Checking after replacing the paper cassette Replace the paper cassette ...

Page 101: ...e printing job Change the paper the paper size setting or the printing job Checking the paper type Check the paper type below Paper in the cassette or the tray Paper type setting by the control panel Paper type of the printing job Are these paper type the same No Yes Change the paper the paper type setting or the printing job Tray 1 Checking the ACTUATOR NO PAPER MPF A B In specified the tray or t...

Page 102: ...y No Yes Replace the CASSETTE ASSY 250 Checking the SENSOR PHOTO No Paper Sensor Does the number on the screen increase by one every time the actuator of the SENSOR PHOTO No Paper Sensor is operated Checked by Digital Input DI 10 in IOT Diagnosis No Yes Replace the PWBA MCU Removal 29 Replacement 17 Replace the MPF NO PAPER SENSOR Ref ...

Page 103: ...in IOT Diagnosis No Yes Replace the PWBA MCU Removal 29 Replacement 17 Replace the FEEDER ASSY Removal 16 Replacement 30 B Does the ACTUATOR NO PAPER operate smoothly No Yes Replace the 550 OPTION FEEDER Removal 42 Replacement 4 Checking the SENSOR PHOTO No Paper Sensor Does the number on the screen increase by one every time the actuator of the SENSOR PHOTO No Paper Sensor is operated Checked by ...

Page 104: ...9 1 20 Checking the Toner Cartridge Checking the Toner Cartridge installation Reseat the Toner Cartridge Does the error still occur when turning on the power No Yes Checking after replacing the Toner Cartridge Replace the Toner Cartridge END Set the non DELL toner mode through the control panel Does the error still occur when turning on the power No Yes END Is the toner cartridge installed the 311...

Page 105: ...IDGE ASSY C PL5 1 19 CARTRIDGE ASSY M PL5 1 20 CARTRIDGE ASSY Y PL5 1 21 Checking the Toner Tape for staying Has the Toner Tape been pulled out No Yes Pull out the Toner Tape Checking the TONER CARTRIDGE installation Is the TONER CARTRIDGE installed correctly No Yes Go to the FIP below Yellow FIP 45 Magenta FIP 46 Cyan FIP 47 Black FIP 48 Reseat the TONER CARTRIDGE ...

Page 106: ...irming the toner life counter Replace the Toner Cartridge Yes No Is the toner cartridge installed correctly Checking the toner cartridge installation Does the error still occur when the power is turned ON No Checking after replacing the toner cartridge Replace the toner cartridge Does the error still occur when the power is turned ON Yes No Replace the PWBA MCU Removal 29 Replacement 17 END Reseat...

Page 107: ...irming the toner life counter Replace the Toner Cartridge Yes No Is the toner cartridge installed correctly Does the error still occur when the power is turned ON No Does the error still occur when the power is turned ON Yes No Replace the PWBA MCU Removal 29 Replacement 17 END Reseat the toner cartridge Yes Checking the toner cartridge installation Checking after replacing the toner cartridge Rep...

Page 108: ...irming the toner life counter Replace the Toner Cartridge Yes No Is the toner cartridge installed correctly Does the error still occur when the power is turned ON No Does the error still occur when the power is turned ON Yes No Replace the PWBA MCU Removal 29 Replacement 17 END Reseat the toner cartridge Yes Checking the toner cartridge installation Checking after replacing the toner cartridge Rep...

Page 109: ...irming the toner life counter Replace the Toner Cartridge Yes No Is the toner cartridge installed correctly Does the error still occur when the power is turned ON No Does the error still occur when the power is turned ON Yes No Replace the PWBA MCU Removal 29 Replacement 17 END Reseat the toner cartridge Yes Checking the toner cartridge installation Checking after replacing the toner cartridge Rep...

Page 110: ...onfirming the toner life counter Replace the Toner Cartridge Yes No Is the toner cartridge installed correctly Checking toner cartridge installation Does the error still occur when the power is turned ON No Does the error still occur when the power is turned ON Yes No Replace the PWBA MCU Removal 29 Replacement 17 END Reseat the toner cartridge Yes Checking after replacing the toner cartridge Repl...

Page 111: ...onfirming the toner life counter Replace the Toner Cartridge Yes No Is the toner cartridge installed correctly Checking toner cartridge installation Does the error still occur when the power is turned ON No Does the error still occur when the power is turned ON Yes No Replace the PWBA MCU Removal 29 Replacement 17 END Reseat the toner cartridge Yes Checking after replacing the toner cartridge Repl...

Page 112: ...onfirming the toner life counter Replace the Toner Cartridge Yes No Is the toner cartridge installed correctly Checking toner cartridge installation Does the error still occur when the power is turned ON No Does the error still occur when the power is turned ON Yes No Replace the PWBA MCU Removal 29 Replacement 17 END Reseat the toner cartridge Yes Checking after replacing the toner cartridge Repl...

Page 113: ...onfirming the toner life counter Replace the Toner Cartridge Yes No Is the toner cartridge installed correctly Checking toner cartridge installation Does the error still occur when the power is turned ON No Does the error still occur when the power is turned ON Yes No Replace the PWBA MCU Removal 29 Replacement 17 END Reseat the toner cartridge Yes Checking after replacing the toner cartridge Repl...

Page 114: ... Does the error still occur when turning on the power No Yes Checking after replacing the toner cartridge Replace the toner cartridge Yes No Does the error still occur when turning on the power END Checking the Toner Sensor END Yes No Does the number on the screen increase by one every time the toner cartridge is reseated Checked by Digital Input DI 8 in IOT Diagnosis Replace the PWBA MCU Removal ...

Page 115: ... Does the error still occur when turning on the power No Yes Checking after replacing the toner cartridge Replace the toner cartridge Yes No Does the error still occur when turning on the power END Checking the Toner Sensor END Yes No Does the number on the screen increase by one every time the toner cartridge is reseated Checked by Digital Input DI 9 in IOT Diagnosis Replace the PWBA MCU Removal ...

Page 116: ... Does the error still occur when turning on the power No Yes Checking after replacing the toner cartridge Replace the toner cartridge Yes No Does the error still occur when turning on the power END Checking the Toner Sensor END Yes No Does the number on the screen increase by one every time the toner cartridge is reseated Checked by Digital Input DI b in IOT Diagnosis Replace the PWBA MCU Removal ...

Page 117: ... Does the error still occur when turning on the power No Yes Checking after replacing the toner cartridge Replace the toner cartridge Yes No Does the error still occur when turning on the power END Checking the Toner Sensor END Yes No Does the number on the screen increase by one every time the toner cartridge is reseated Checked by Digital Input DI a in IOT Diagnosis Replace the PWBA MCU Removal ...

Page 118: ...e causative parts BELT CRU PL4 1 1 PWBA MCU PL9 1 20 Checking after replacing the BELT CRU Replace the BELT CRU Does the error still occur when the power is turned ON No Yes Replace the PWBA MCU Removal 29 Replacement 17 Checking BELT CRU installation Reseat the BELT CRU END END Checking the BELT CRU model Is the BELT CRU installed the 3110cn No Yes Replace the BELT CRU ...

Page 119: ... 1 50 Ready to Print 094 422 Possible causative parts BELT CRU PL4 1 1 PWBA MCU PL9 1 20 Yes No Is the life counter going to reach the replacement time Confirming the BELT CRU life counter Replace the BELT CRU Replace the PWBA MCU Removal 29 Replacement 17 ...

Page 120: ...FIP 1 51 Belt Unit 094 911 No Possible causative parts BELT CRU PL4 1 1 PWBA MCU PL9 1 20 Confirming the BELT CRU life counter Is the life counter going to reach the replacement time Yes Replace the BELT CRU Replace the PWBA MCU Removal 29 Replacement 17 ...

Page 121: ... parts FUSER ASSY PL6 1 10 PWBA MCU PL9 1 20 Checking the FUSER ASSY type Checking the FUSER ASSY installation Reseat the FUSER ASSY Is the FUSER ASSY installed the 3110CN FUSER No Yes END END Checking after replacing the FUSER ASSY Replace the FUSER ASSY Does the error still occur when turning on the power No Yes END Replace the PWBA MCU Removal 29 Replacement 17 ...

Page 122: ...lation Reseat the FUSER ASSY Does the error still occur when turning on the power No Yes Checking after replacing the FUSER ASSY Replace the FUSER ASSY Does the error still occur when turning on the power No Yes Replace the PWBA MCU Removal 29 Replacement 17 END END Is the life counter going to reach the replacement time No Yes Replace the Fuser Checking the Fuser life counter ...

Page 123: ...SSY installation Reseat the CASSETTE ASSY END No Yes Checking the Switch Assy Size Does the Switch Assy Size function normally Checked by Digital Input DI 18 in IOT Diagnosis END Checking after replacing the CASSETTE ASSY 250 Replace the CASSETTE ASSY 250 Does the error still occur when turning on the power No Yes END Tray2 Tray1 Checking after replacing the SWITCH ASSY SIZE Replace the SWITCH ASS...

Page 124: ...Assy Size function normally Checked by Digital Input DI 20 in IOT Diagnosis END Checking after replacing the CASSETTE ASSY 550 Replace the CASSETTE ASSY 550 Does the error still occur when turning on the power No Yes END Replace the 550 OPTION FEEDER Removal 42 Replacement 4 A ...

Page 125: ...al 17 Replacement 29 No Yes Replace the PWBA MCU Removal 29 Replacement 17 Checking after replacing the HARN ASSY INTERLOCK Replace the HARN ASSY INTERLOCK Removal 35 Replacement 11 Does the error still occur when turning on the power No Yes END Does the number on the screen increase by one every time the Front Cover is operated Checked by Digital Input DI 7 in IOT Diagnosis Checking after replaci...

Page 126: ...Error 016 387 Possible causative parts PWBA ESS PL9 1 27 Yes No Is the download firmware the 3110cn Checking the download firmware Checking the PWBA ESS installation Reseat the PWBA ESS Removal 23 Replacement 23 Redownload the correct firmware Yes No Does the error still occur when downloading the firmware Replace the PWBA ESS Removal 23 Replacement 23 END ...

Page 127: ...ve parts PWBA ESS PL9 1 27 MPC PL9 1 31 Yes No Is the MPC installed on the PWBA ESS Checking the MPC Checking the download MPC firmware Yes No Is the download firmware the 3110cn Install the MPC Checking the MPC installation Reseat the MPC Yes No Does the error still occur when downloading the firmware END Redownload the correct firmware A ...

Page 128: ...tion Reseat the PWBA ESS Removal 23 Replacement 23 Yes No Does the error still occur when downloading the firmware END Checking after replacing the MPC Replace the MPC Yes No Does the error still occur when downloading the firmware END Replace the PWBA ESS Removal 23 Replacement 23 A ...

Page 129: ...hecking the memory card installation Reseat the memory card Does the error still occur when test printing No Yes Checking after replacing the memory card Replace the memory card Does the error still occur when test printing No Yes Replace the PWBA ESS Removal 23 Replacement 23 END Add the memory card or divide the printing job END Checking the memory capacity No Yes Replace the PWBA ESS Removal 23...

Page 130: ... 759 Possible causative parts PWBA ESS PL9 1 27 Checking the ColorTrack setting Yes No Replace the PWBA ESS Removal 23 Replacement 23 Is the ColorTrack setting correctly Use the Dell Printer Configuration Web Tool If the 016 759 error occurred check that the number of registered user is 50 or less Set the ColorTrack setting ...

Page 131: ...size setup Yes No Does the paper size in use match the size set through the control panel No Yes END Use the paper that meets the specification Set the paper size through the control panel Does the error still occur when printing No Yes END Does the error still occur when printing Checking the printing job No Yes END Replace the PWBA ESS Removal 23 Replacement 23 Does the error still occur Checked...

Page 132: ...g the PWBA ESS Cancel the non DELL toner mode by the control panel No Yes END Is the installed toner cartridge to the printer the DELL toner Does the message on the LCD turn off the non DELL toner END Checking after replacing the toner cartridge Replace the toner cartridge Replace the PWBA ESS Removal 23 Replacement 23 Does the error still occur when printing No Yes END ...

Page 133: ...lume of printing Checking the PWBA MCU Reseat the PWBA MCU Removal 29 Replacement 17 Does the error still occur when printing No Yes END Does the error still occur when printing No Yes END Checking after replacing the PWBA MCU Replace the PWBA MUC Removal 29 Replacement 17 Does the error still occur when printing No Yes END Replace the KIT FEEDER Removal 16 Replacement 30 Checking the room tempera...

Page 134: ...oner cartridges Are there any stains or foreign substance on the contact No Yes Checking the toner cartridges and BELT ASSY installation Reseat the toner cartridges and BELT ASSY END END Reseat the HVPS Removal 32 Replacement 14 Wipe the stains or foreign substance with dry cloth Are there any other electrical appliances within 3 meters of the printer such as generators radio and appliances with m...

Page 135: ...t are not able to be diagnosed by test print Test print result with the engine only is normal Malfunction on Printer Controller side Test print result with the engine only is also abnormal Malfunction on the engine side When it is the case of Malfunction on Printer Controller side replace with normal Printer Controller and normal Interface Cable and check When the trouble still occurs after replac...

Page 136: ...causative parts in order and check and operate Troubleshooting using Chapter 2 Diagnostic Image quality FIP states regarding the typical image quality trouble as follows FIP 1 P1 Faint print Low contrast FIP 1 P2 Blank print FIP 1 P3 Solid black FIP 1 P4 Vertical blank lines White stripes in paper transport direction FIP 1 P5 Horizontal band cross out White stripes in the horizontal direction FIP ...

Page 137: ...ner Cartridge ASSY PL5 1 18 PL5 1 19 PL5 1 20 PL5 1 21 24 75 4 BCR Toner Cartridge ASSY PL5 1 18 PL5 1 19 PL5 1 20 PL5 1 21 9 28 8 BCR Cleaner Roll Toner Cartridge ASSY PL5 1 18 PL5 1 19 PL5 1 20 PL5 1 21 8 25 9 Sleeve K Toner Cartridge ASSY PL5 1 18 16 25 2 Sleeve Y M C Toner Cartridge ASSY PL5 1 19 PL5 1 20 PL5 1 21 16 22 3 1st BTR Transfer Belt PL4 1 1 12 37 7 Roll ESA Transfer Belt PL4 1 1 9 2...

Page 138: ...Rocking the toner cartridge from side to side loosens toner that may get stuck Cleaning Paper toner and dust particles can accumulate inside the 3110cn printer and cause print quality prob lems such as smearing or toner specks Clean inside the 3110cn to prevent these problems Prior checks before troubleshooting Check the following items if any print quality problems occur before going to each trou...

Page 139: ...cters have jagged or uneven edges a Change the Print Mode in the Graphics tab or Advanced dialog box to Standard in the printer driver b If you are using downloaded fonts verify that the fonts are supported by the printer the host computer and the software program 8 Part or all of the page prints in black a Check the toner cartridge to make sure it is installed correctly 9 The job prints but the t...

Page 140: ...when the standard paper is fed from the paper tray The print image quality is evaluated on the maximum size of each standard paper Color print quality X Pression paper Black and White quality 4200 paper 3 Paper condition The paper used is flesh paper immediately after unpacked which has been left in the operating environment for 12 hours before unpacking 4 Printer condition The print image quality...

Page 141: ...1 120 Chapter 1 Troubleshooting Version 1 2006 02 25 Parallelism Perpendicularity Skew Linearity ...

Page 142: ...21 Chapter 1 Troubleshooting Version 4 2008 01 17 Magnification Error Registration Printed Guaranteed Area Kmy01001KA 4mm 4mm 4mm 4mm 355 6mm 14inch 215 9mm 8 5inch 351 6mm 210 9mm Guaranteed printing area ...

Page 143: ...tirely too faint Possible causative parts TRANSFER ASSY PL4 1 1 DISPENSER ASSY PL5 1 12 CARTRIDGE ASSY PL5 1 18 K PL5 1 19 C PL5 1 20 M PL5 1 21 Y PWBA MCU PL9 1 20 Before commencing troubleshooting check the paper transfer path Make sure there is no foreign materials on the transfer path such as staples paper clips scraps of paper and so on ABCDEabcde12345 ...

Page 144: ...ng the toner cartridge installation Replace to the DELL toner and print ten sheets Test Print Toner Pallet Check in diagnosis No Yes Checking the sealing tape staying Remove the toner cartridge from the printer Pull the tape out Is the Draft Mode of the PCL in the Admin Menu the Enable No Yes Checking the printer setting Set to Disable Is there the sealing tape on the right side of the toner cartr...

Page 145: ...Replace the paper with a new and dry one No Yes Checking the toner cartridge Check the printing data Is there the faint toner Checked by Test Print Toner Pallet Check in diagnosis Checking the high voltage terminal of the TRANSFER ASSY Open the Front Cover check the terminals Are the terminals clean No Yes Clean up the terminals ...

Page 146: ...ation Reseat the TRANSFER ASSY No Yes Checking the TONER DISPENSE MOTOR Does the TONER DISPENSE MOTOR rotate normally Checked by Digital Output DO 21 Y 23 M 25 C 27 K in IOT Diagnosis Replace the PWBA MCU Removal 29 Replacement 17 If not replace the TONER DISPENSE MOTOR Removal 26 Replacement 20 Replace the failure toner cartridge ...

Page 147: ...parts TRANSFER ASSY PL4 1 1 DISPENSER ASSY PL5 1 12 HVPS PL5 1 17 CARTRIDGE ASSY PL5 1 18 K PL5 1 19 C PL5 1 20 M PL5 1 21 Y KIT ROS ASSY PL5 1 99 PWBA MCU PL9 1 20 PWBA ESS PL9 1 27 Before commencing troubleshooting check the paper transfer path Make sure there is no foreign materials on the transfer path such as staples paper clips scraps of paper and so on ...

Page 148: ...allet Check in diagnosis Is the installed paper with a new and dry one No Yes Checking the paper Replace the paper with a new and dry Is the image printed correctly No Yes Checking the print job Print the windows test page Check the printing date No Yes Checking the printer Is the image printed correctly Checked by Test Print Toner Pallet Check in diagnosis Replace the PWBA ESS Removal 23 Replacem...

Page 149: ...d the drum No Yes Checking the laser beam path Remove the foreign substance No Yes Checking the connection of the ROS ASSY Reseat the connector P J 151 of the ROS ASSY Is the image printed correctly END B No Yes Is the image printed correctly END Checking the TRANSFER ASSY installation Reseat the TRANSFER ASSY ...

Page 150: ...s the image printed correctly No Yes END No Yes Checking the TONER DISPENSE MOTOR Does the TONER DISPENSE MOTOR rotate normally Checked by Digital Output DO 21 Y 23 M 25 C 27 K in IOT Diagnosis Replace the PWBA MCU Removal 29 Replacement 17 If not replace the TONER DISPENSE MOTOR Removal 26 Replacement 20 and print ten sheets Test Print Toner Pallet Check in diagnosis C Checking the HVPS installat...

Page 151: ... 1 Troubleshooting Version 4 2008 01 17 No Yes Replace the PWBA ESS Removal 23 Replacement 23 Checking after replacing the ROS ASSY Replace the ROS ASSY Removal 34 Replacement 12 Is the image printed correctly END C ...

Page 152: ...ossible causative parts HVPS PL5 1 17 CARTRIDGE ASSY PL5 1 18 K PL5 1 19 C PL5 1 20 M PL5 1 21 Y KIT ROS ASSY PL5 1 99 PWBA MCU PL9 1 20 PWBA ESS PL9 1 27 Before commencing troubleshooting check the paper transfer path Make sure there is no foreign materials on the transfer path such as staples paper clips scraps of paper and so on ...

Page 153: ...is No Yes Checking the printer Is the image printed correctly Checked by Test Print Cyan 20 Magenta 20 Yellow 20 and Black 20 in diagnosis Replace the PWBA ESS Removal 23 Replacement23 Is the image printed correctly No Yes Checking the print job Print the windows test page Check the printing data No Yes Is the image printed correctly END Checking the connection of the ROS ASSY Reseat the connector...

Page 154: ...rrectly END Checking the PWBA ESS installation Reseat the PWBA ESS Removal 23 Replacement 23 Checking the HVPS installation Reseat the HVPS Is the image printed correctly No Yes END No Yes Replace the PWBA ESS Removal 23 Replacement 23 If not replace the PWBA MCU Removal 29 Replacement 17 Checking after replacing the ROS ASSY Replace the ROS ASSY Removal 34 Replacement 12 Is the image printed corr...

Page 155: ...printed parts cover a wide area vertically along the paper feeding direction Possible causative parts TRANSFER ASSY PL4 1 1 CARTRIDGE ASSY PL5 1 18 K PL5 1 19 C PL5 1 20 M PL5 1 21 Y KIT ROS ASSY PL5 1 99 FUSER ASSY PL6 1 10 Before commencing troubleshooting check the paper transfer path Make sure there is no foreign materials on the transfer path such as staples paper clips scraps of paper and so...

Page 156: ...ctly No Yes Checking the print job Print the windows test page Check the printing data No Yes Measure the blank line pitch Replace the corresponding parts See page 1 116 Is the installed toner cartridge the DELL toner No Yes Checking the toner cartridge Replace to the DELL toner and print ten sheets Test Print Toner Pallet Check in diagnosis Does the blank line pitch match any of the pitches in th...

Page 157: ... dry one No Yes Are there any damages on the surface of TRANSFER ASSY Checking the surface of TRANSFER ASSY Replace the TRANSFER ASSY Are there any foreign substances No Yes Replace the printer Replace the FUSER ASSY Checking the foreign substance Remove the Fuser Warning Start the operation after the FUSER ASSY has cooled down Check the heat roll surface ...

Page 158: ...e non printed parts cover a wide area horizontally perpendicular to the paper feeding direction Possible causative parts TRANSFER ASSY PL4 1 1 CARTRIDGE ASSY PL5 1 18 K PL5 1 19 C PL5 1 20 M PL5 1 21 Y FUSER ASSY PL6 1 10 Before commencing troubleshooting check the paper transfer path Make sure there is no foreign materials on the transfer path such as staples paper clips scraps of paper and so on...

Page 159: ...ctly No Yes Checking the print job Print the windows test page Check the printing data No Yes Measure the blank line pitch Is the installed toner cartridge the DELL toner No Yes Checking the toner cartridge Does the blank line pitch match any of the pitches in the printed table chart Checked by Test Print Contamination check in diagnosis Replace the corresponding parts See page 1 116 Replace to th...

Page 160: ...h a new and dry one No Yes Are there any damages on the surface of TRANSFER ASSY Checking the surface of TRANSFER ASSY Replace the TRANSFER ASSY Are there any foreign substances No Yes Replace the FUSER ASSY Checking the foreign substance Remove the Fuser Warning Start the operation after the FUSER ASSY has cooled down Check the heat roll surface ...

Page 161: ...ter 1 Troubleshooting Version 4 2008 01 17 B Are there any foreign substance between the ROS ASSY and the drum No Yes Checking the laser beam path Remove the foreign substance Replace the failure toner cartridge ...

Page 162: ...s TRANSFER ASSY PL4 1 1 CARTRIDGE ASSY PL5 1 18 K PL5 1 19 C PL5 1 20 M PL5 1 21 Y FUSER ASSY PL6 1 10 If the stripes at the top or back of the paper replace the IBT ASSY only Before commencing troubleshooting check the paper transfer path Make sure there is no foreign materials on the transfer path such as staples paper clips scraps of paper and so on ABCDEabcde12345 ...

Page 163: ...unding area of the toner cartridges and the TRANSFER ASSY Remove the foreign substance No Yes Measure the stripe pitch Replace the corresponding parts See page 1 116 Does the stripe pitch match any of the pitches in the printed table chart Checked by Test Print Contamination check in diagnosis Is the installed toner cartridge the DELL toner No Yes Checking the failure toner cartridge Replace to th...

Page 164: ...amages on the surface of TRANSFER ASSY Are there any foreign substances No Yes Replace the FUSER ASSY Checking the foreign substance Remove the Fuser Warning Start the operation after the FUSER ASSY has cooled down Check the heat roll surface No Yes Checking the drum damaged Replace the failure toner cartridge Are there any damage on the drums ...

Page 165: ... 144 Chapter 1 Troubleshooting Version 4 2008 01 17 B Checking the after replacing the toner cartridge Replace the failure toner cartridge Is the image printed correctly No Yes END Replace the FUSER ASSY ...

Page 166: ...paper path direction along the paper Possible causative parts TRANSFER ASSY PL4 1 1 CARTRIDGE ASSY PL5 1 18 K PL5 1 19 C PL5 1 20 M PL5 1 21 Y FUSER ASSY PL6 1 10 Before commencing troubleshooting check the paper transfer path Make sure there is no foreign materials on the transfer path such as staples paper clips scraps of paper and so on ABCDEabcde12345 ...

Page 167: ...he Front cover check the surrounding area of the toner cartridges and the TRANSFER ASSY Remove the foreign substance No Yes Measure the stripe pitch Replace the corresponding parts See page 1 116 Does the stripe pitch match any of the pitches in the printed table chart Checked by Test Print Contamination check in diagnosis Is the image printed correctly No Yes Checking after replacing the toner ca...

Page 168: ...eplace the TRANSFER ASSY Are there any damages on the surface of TRANSFER ASSY Are there any foreign substances No Yes Replace the FUSER ASSY Replace the printer Checking the foreign substance Remove the Fuser Warning Start the operation after the FUSER ASSY has cooled down Check the heat roll surface ...

Page 169: ...sing parts in a limited area on the paper Possible causative parts TRANSFER ASSY PL4 1 1 CARTRIDGE ASSY PL5 1 18 K PL5 1 19 C PL5 1 20 M PL5 1 21 Y Before commencing troubleshooting check the paper transfer path Make sure there is no foreign materials on the transfer path such as staples paper clips scraps of paper and so on ABCDEabcde12345 ...

Page 170: ...er Replace to the paper with the new and dry Is the installed paper with the new and dry one No Yes Are there any damages on the surface of TRANSFER ASSY Checking the surface of TRANSFER ASSY Does the blank line pitch match any of the pitches in the printed table chart Checked by Test Print Contamination check in diagnosis Replace the TRANSFER ASSY Check the printing data No Yes Checking the print...

Page 171: ...r 1 Troubleshooting Version 4 2008 01 17 A Are the terminals clean No Yes Replace the printer Clean up the terminals Checking the high voltage terminal of the TRANSFER ASSY Open the Front Cover check the terminals ...

Page 172: ...NSFER ASSY PL4 1 1 CARTRIDGE ASSY PL5 1 18 K PL5 1 19 C PL5 1 20 M PL5 1 21 Y FUSER ASSY PL61 1 10 If the toner spot at the top or back of the paper replace the IBT ASSY only Before commencing troubleshooting check the paper transfer path Make sure there is no foreign materials on the transfer path such as staples paper clips scraps of paper and so on ABCDEabcde12345 ...

Page 173: ...ch any of the pitches in the printed table chart Checked by Test Print Contamination check in diagnosis Is the image printed correctly No Yes Checking the print job Print the windows test page Check the printing data Is there the toner contamination No Yes Checking the toner contamination Open the Front Cover check the surrounding area of the toner cartridges the TRANSFER ASSY and the Regi Rolls C...

Page 174: ... paper path Is there the contamination of the toner on the paper path Replace the FUSER ASSY Are there any foreign substances No Yes Replace the FUSER ASSY Checking the foreign substance Remove the Fuser Warning Start the operation after the FUSER ASSY has cooled down Check the heat roll surface ...

Page 175: ...he previous page or a part of the page currently printing Possible causative parts CARTRIDGE ASSY PL5 1 18 K PL5 1 19 C PL5 1 20 M PL5 1 21 Y FUSER ASSY PL6 1 10 Before commencing troubleshooting check the paper transfer path Make sure there is no foreign materials on the transfer path such as staples paper clips scraps of paper and so on ABCDEabcde12345 ...

Page 176: ...es Check the printing data Checking the printing Prints the 5 sheets Toner Pallet Check Print the windows test page Is the image printed correctly No Yes END Checking the toner cartridge installation Reseat the four toner cartridges Is the image printed correctly No Yes END Is the image printed correctly No Yes END Checking after replacing the toner cartridge Replace the failure toner cartridge Re...

Page 177: ... stain appears as very bright color Y M C K or etc stain Possible causative parts ROS ASSY PL5 1 2 CARTRIDGE ASSY PL5 1 18 K PL5 1 19 C PL5 1 20 M PL5 1 21 Y Before commencing troubleshooting check the paper transfer path Make sure there is no foreign materials on the transfer path such as staples paper clips scraps of paper and so on ABCDEabcde12345 ...

Page 178: ...tamination No Yes Checking the toner contamination Open the Front Cover check the surrounding area of the toner cartridges the TRANSFER ASSY and the Regi Rolls Clean the toner by the dry cloth or replace the contaminated parts Is the installed toner cartridge the DELL toner No Yes Checking the toner cartridge Replace to DELL toner No Yes Checking the toner cartridge installation Reseat the four to...

Page 179: ...ing Version 4 2008 01 17 A Checking the after replacing the toner cartridge Replace the toner cartridge Is the image printed correctly No Yes END Checking the connection of the ROS ASSY Reseat the connector P J 151 of the ROS ASSY ...

Page 180: ...LLER ASSY PL2 1 3 KIT SEPARATOR and FEED ROLLER PL2 2 99 ROLL ASSY FEED MSI PL3 1 10 KIT FEEDER ASSY PL3 2 99 TRANSFER ASSY PL4 1 1 CHUTE ASSY DUP PL11 1 1 KIT SEPARATOR and FEED ROLLER PL12 3 99 Before commencing troubleshooting check the paper transfer path Make sure there is no foreign materials on the transfer path such as staples paper clips scraps of paper and so on ABCDEabcde12345 ...

Page 181: ... Open and close the Front Cover Does the error still occur when printing END No Yes Checking the foreign substance Open the Front cover check the surrounding area of the toner cartridges the TRANSFER ASSY and the Regi Rolls Are there any foreign substances Remove the foreign substances No Yes Checking the surface of TRANSFER ASSY Are there any damages on the surface of TRANSFER ASSY Replace the TR...

Page 182: ... the paper installation Reseat the paper and reset the paper guide on the MPF Does the error still occur when printing END No Yes Checking the paper Is the MPF feeding the envelope No Yes Checking the envelope setting Reseat the envelopes Was the envelope inserted with the flap closed air vacuumed and short edge facing toward the printer ...

Page 183: ...bstance Does the error still occur when printing No Yes Checking after replacing the feed roller Replace the ROLL ASSY FEED MSI Removal 40 Replacement 6 END Does the error still occur when printing No Yes Checking after replacing the roller Replace the SEPARATOR ROLLER ASSY Removal 38 Replacement 8 Replace the KIT FEEDER ASSY Removal 16 Replacement 30 END ...

Page 184: ...d No Yes Checking the skewed mode Does the error still occur when printing No Yes Checking the CHUTE ASSY DUP installation Reseat the CHUTE ASSY DUP Is there the foreign substance on the paper path No Yes Checking the paper path Replace the CHUTE ASSY DUP Remove the foreign substance END D ...

Page 185: ...nce Does the error still occur when printing No Yes Checking after replacing the feed roller Replace the FEED ROLLER 250 sheet Removal 41 Replacement 5 550 sheet Removal 44 Replacement 2 Checking after replacing the roller Replace the SEPARATOR ROLLER ASSY 250 sheet Removal 39 Replacement 7 550 sheet Removal 45 Replacement 1 END Does the error still occur when printing No Yes Replace the KIT FEEDE...

Page 186: ...s SEPARATOR ROLLER ASSY PL2 1 3 KIT SEPARATOR and FEED ROLLER PL2 2 99 ROLL ASSY FEED MSI PL3 1 10 TRANSFER ASSY PL4 1 1 FUSER ASSY PL6 1 10 CHUTE ASSY DUP PL11 1 1 KIT SEPARATOR and FEED ROLLER PL12 3 99 Before commencing troubleshooting check the paper transfer path Make sure there is no foreign materials on the transfer path such as staples paper clips scraps of paper and so on ...

Page 187: ... Open and close the Front Cover Does the error still occur when printing END No Yes Checking the foreign substance Open the Front cover check the surrounding area of the toner cartridges the TRANSFER ASSY and the Regi Rolls Are there any foreign substances Remove the foreign substances No Yes Checking the surface of TRANSFER ASSY Are there any damages on the surface of TRANSFER ASSY Replace the TR...

Page 188: ...ng the skewed tray Is the skewed paper the MPF fed No Yes Does the error still occur when printing END C A No Yes Checking the paper installation Reseat the paper and reset the paper guide on the MPF Does the error still occur when printing END Does the error still occur when printing No Yes Checking the Fuser installation Reseat the Fuser END ...

Page 189: ... path No Yes Checking the paper path Remove the foreign substance Does the error still occur when printing No Yes Checking after replacing the feed roller Replace the ROLL ASSY FEED MSI Removal 40 Replacement 6 Replace the SEPARATOR ROLLER ASSY Removal 38 Replacement 8 END Reseat the envelopes Was the envelope inserted with the flap closed air vacuumed and short edge facing toward the printer ...

Page 190: ...fed No Yes Checking the damaged mode Does the error still occur when printing No Yes Checking the CHUTE ASSY DUP installation Reseat the CHUTE ASSY DUP END Is there the foreign substance on the paper path No Yes Checking the paper path Remove the foreign substance Replace the CHUTE ASSY DUP ...

Page 191: ...es END Is there the foreign substance on the paper path No Yes Checking the paper path Remove the foreign substance Does the error still occur when printing No Yes Checking after replacing the feed roller Replace the FEED ROLLER 250 sheet Removal 41 Replacement 5 550 sheet Removal 44 Replacement 2 Replace the SEPARATOR ROLLER ASSY 250 sheet Removal 39 Replacement 7 550 sheet Removal 45 Replacement...

Page 192: ...bleshooting check the paper transfer path Make sure there is no foreign materials on the transfer path such as staples paper clips scraps of paper and so on ABCDEabcde12345 Is the paper in the tray new and dry one No Yes Replace the paper with a new and dry one Is the installed toner cartridge the DELL toner No Yes Replace to the DELL toner Checking the toner cartridge Is the image printed correct...

Page 193: ...yan or magenta image correctly Possible causative parts FEEDER ASSY PL3 2 1 TRANSFER ASSY PL4 1 1 CARTRIDGE ASSY PL5 1 18 K PL5 1 19 C PL5 1 20 M PL5 1 21 Y PWBA MCU PL9 1 20 Before commencing troubleshooting check the paper transfer path Make sure there is no foreign materials on the transfer path such as staples paper clips scraps of paper and so on ABCDEabcde12345 ...

Page 194: ...per condition END Replace the paper with a new and dry one Check the printing data Is the image printed correctly Checked by Test Print Toner Pallet Check in diagnosis A Did the customer change the installation place of a printer No Yes Checking the printer installation Execute the Auto Regi Adjust in Admin Menu Is the image printed correctly No Yes Checking the print job Print the windows test pa...

Page 195: ...RANSFER ASSY and the Regi Rolls Checking the Front Cover latching Open and close the Front Cover Is the image printed correctly No Yes END Checking the parameter value Did the client change the value of registration parameter No Yes Reset to the default value B Remove the foreign substances Checking the Regi adjustment Execute the Auto Regi Adjust in Admin Menu Is the image printed correctly No Ye...

Page 196: ...7 Checking the Regi Clutch for operation No Yes Replace the FEEDER ASSY Removal 16 Replacement 30 Does the regi clutch operate properly Checked by Digital Output DO 29 in IOT Diagnosis Checking the toner cartridge installation Reseat the four toner cartridges Is the image printed correctly No Yes END ...

Page 197: ...noise arise during Standby Does an abnormal noise arise during printing Refer to the FIP 1 N1 Operation Mode When Power is Turned On to check for any foreign material or damage to the components Refer to the FIP 1 N2 Operation Mode During Standby to check for any foreign material or damage to the components Refer to the FIP 1 N3 Operation Mode During Printing to check for any foreign material or d...

Page 198: ...8 1 7 500 OPTION FEEDER PL12 1 1 Checking the Main Motor Checking the FUSER ASSY installation Reseat the FUSER ASSY Does the noise arise from the printer Checked by Digital Output DO 0 in IOT Diagnosis No Yes Checking the Black Toner Cartridge installation Reseat the Black Toner Cartridge END No Yes END Does the noise arise from the printer Checked by Digital Output DO 0 in IOT Diagnosis Does the ...

Page 199: ...Yes Try replacing the FUSER ASSY the Black Toner Cartridge the BELT CRU and the DRIVE ASSY MAIN one after another END Does the noise arise from the printer Checked by Digital Output DO 0 in IOT Diagnosis Checking the BELT CRU installation Reseat the BELT CRU No END Does the noise arise from the printer Checked by Digital Output DO 0 in IOT Diagnosis Yes ...

Page 200: ... DRIVE ASSY MAIN Removal 36 Replacement 10 END No END Does the noise arise from the printer Checked by Digital Output DO 5 in IOT Diagnosis Does the noise arise from the printer Checked by Digital Output DO 5 in IOT Diagnosis Does the noise arise from the printer Checked by Digital Output DO 5 in IOT Diagnosis Yes Try replacing the Yellow Magenta Cyan Black Toner Cartridges and the DRIVE ASSY MAIN...

Page 201: ...ion Reseat the DRIVE ASSY MAIN Removal 36 Replacement 10 END Does the noise arise from the printer Checked by Digital Output DO f in IOT Diagnosis Does the noise arise from the printer Checked by Digital Output DO f in IOT Diagnosis No Yes Try replacing the Yellow Magenta Cyan Toner Cartridges and the DRIVE ASSY MAIN one after another END Does the noise arise from the printer Checked by Digital Ou...

Page 202: ...oval 15 Replacement 31 END Does the noise arise from the printer Checked by Digital Output DO a in IOT Diagnosis Does the noise arise from the printer Checked by Digital Output DO a in IOT Diagnosis No Yes Try replacing the Option Feeder ASSY Removal 43 Replacement 4 END Does the noise arise from the printer Checked by Digital Output DO 19 in IOT Diagnosis END Checking the Option Feeder Motor If t...

Page 203: ... Standby No Yes Possible causative parts FAN MAIN PL9 1 10 LVPS PL9 1 6 Checking the FAN MAIN Replace the FAN MAIN Removal 31 Replacement 15 Does the noise arise from the printer Checked by Digital Output DO 1e in IOT Diagnosis Replace the LVPS Removal 33 Replacement 13 ...

Page 204: ...1 1 Checking the MPF Checking the paper condition Replace the standard paper with a new and dry one Does the noise arise when feeding the paper from the MPF No Yes Replace the SEPARATOR ROLLER ASSEMBLY Removal 38 Replacement 8 END A Does the noise arise from the printer Checking the feeder No Yes Does the noise arise when feeding the paper from the feeder Checking the paper condition Replace the s...

Page 205: ...cement 41 No END Does the noise arise when feeding the paper from the Duplex Does the noise arise from the printer Checked by Digital Output DO 13 in IOT Diagnosis Yes Try replacing the DUPLEX ASSY Removal 5 Replacement 41 Checking the Duplex Motor Does the noise arise from the printer No END Yes Checking the FUSER ASSY installation Reseat the FUSER ASSY B Does the noise arise from the printer ...

Page 206: ...rtridges No Yes Checking the DRIVE ASSY MAIN installation Reseat the DRIVE ASSY MAIN Removal 36 Replacement 10 END No Yes END C END Does the noise arise from the printer Does the noise arise from the printer Does the noise arise from the printer Checking the DRIVE ASSY PH installation Reseat the DRIVE ASSY PH Removal 15 Replacement 31 No Yes END Does the noise arise from the printer ...

Page 207: ...by Digital Output DO 0 in IOT Diagnosis Checking the Deve Motor No Yes Try replacing the DRIVE ASSY MAIN Removal 36 Replacement 10 Does the noise arise from the printer Checked by Digital Output DO f in IOT Diagnosis Checking the Sub Motor No Yes Try replacing the DRIVE ASSY MAIN Removal 36 Replacement 10 Does the noise arise from the printer Checked by Digital Output DO 5 in IOT Diagnosis D ...

Page 208: ...5 Replacement 31 Does the noise arise from the printer Checked by Digital Output DO a in IOT Diagnosis No Yes Try replacing the Option Feeder ASSY Removal 43 Replacement 4 END Does the noise arise from the printer Checked by Digital Output DO 19 in IOT Diagnosis END Checking the Option Feeder Motor If the option tray attached D ...

Page 209: ...ct the power code with the other outlet Does the printer is working END No Yes Checking the power code connection Reconnect the power code Does the printer is working END No Yes Checking the connector of LVPS connecting Disconnect the power code and wait for one minute Reseat the all connectors of LVPS Does the printer is working END Go to DC Does the motor noise occur when turning on the power In...

Page 210: ...sion 1 2006 02 25 A No Yes Checking the connector of MAIN SWITCH connecting Disconnect the power code and wait for one minute Reseat the connector of MAIN SWITCH Does the printer is working END Replace the LVPS Removal 33 Replacement 13 ...

Page 211: ...TROL PANEL connecting Reseat the connector P J220 of CONTROL PANEL Does the CONTROL PANEL is working END No Yes Checking the PWBA ESS installation Reseat the PWBA ESS Removal 23 Replacement 23 Does the message on the control panel appear END Replace the PWBA ESS and the Control Panel No Yes Go to FIP AC If not Checking the PWBA MCU installation Reseat the PWBA MCU Removal 29 Replacement 17 Does th...

Page 212: ...hecking the MPF fed Checking the media Replace to the new paper END Checking the media Replace to the new paper Does the multi feed still occur when printing No Yes Replace the SEPARATOR ROLLER 250 Removal 39 Replacement 7 550 Removal 45 Replacement 1 Does the multi feed still occur when printing No Yes END Checking after replacing the SEPARATOR ROLLER ASSEMBLY Replace the SEPARATOR ROLLER ASSEMBL...

Page 213: ...Test 2 7 4 1 4 FontROM Test 2 8 4 1 5 EEPROM Test 2 8 4 1 6 DRAM Test 2 8 4 1 7 MAC PHY Test 2 9 4 1 8 ASIC Test 2 9 4 1 9 PANEL Test 2 9 4 1 10 IOT Test 2 10 4 2 IOT Diag 2 11 4 2 1 Digital Input DI Test 2 11 4 2 2 Executing digital input DI test 2 11 4 2 3 Digital Output DO Test 2 22 4 2 4 Executing digital output DO test 2 22 4 3 Print Info 2 46 4 3 1 Config Page 2 46 4 3 2 Print Settings 2 46 ...

Page 214: ...Chapter 2 Operation of Diag Chapter 2 Operation of Diag CONTENTS Version 3 2007 03 15 4 5 13 Parameter Setting 2 55 4 5 14 Printing the parameter list 2 57 ...

Page 215: ...6 02 03 1 Overview 1 1 Position of the Diag in the Whole System Major functions of this diag are as follows ESS diagnosis to locate a chip which causes a problem IOT Diag Setting of parameters for registration in paper feeding direction and so on ...

Page 216: ...he purpose to locate a replaceable unit that causes a problem Sorting problems on the basis of parts that can be replaced by the customer support center This is the base of this mode design and that is why so many features The mode allows the user to execute the ESS diagnosis test prints parameter settings and so on through the control panel Developer CE Customer Engineer Mode This mode is for deb...

Page 217: ...tem and its result Selecting a diagnosis item Selecting data at parameter setting Key moves the cursor to the left right 3 Determining a diagnosis item Executing a diagnosis Determining a parameter at param eter setting CANCEL Reseting a diagnosis item Returning to the menu one level higher Terminating each digital input output Ten02010KA LCD 3 CANCEL ...

Page 218: ...ter selecting an item from the menu displays the cur rent setting value of the item Then a numeric value selected by and keys are written into the NVM by 3 key 3 5 Executing Exiting Diag mode The diagnosis can be executed by as follows 1 A test item is displayed 3 key fixed the test item 2 The display prompts the user to start the test Press 3 key and start the test The diagnosis can be stopped by...

Page 219: ...OM Test EEPROM Test DRAM Test MAC PHY Test ASIC Test PANEL Test IOT Test Print Info Config Page Print Settings IOT Diag Digital Input Digital Output Complete Complete Test Print No Image IOT TestPat600 IOT Grid2 Cyan20 Magenta20 Yellow20 Black20 CMY20 Gradation TonerPalletCheck ContaminationChk Press the 3 key Press the key Press the key Press the CANCEL key ...

Page 220: ...ScanRegTray1 FastScanRegTray2 FastScanReg Dup FastScanReg2KtoM FastScanReg2KtoY FastScanReg2KtoC Life Y Toner Life M Toner Life C Toner Life K Toner Life DTB1 Life Fuser Life Printer Life DTB2 Life DTB3 Life YWasteToner Life MWasteToner Life CWasteToner Life KWasteToner Life Y Developer Life M Developer Life C Developer Life K Developer Life Y Drum Life M Drum Life C Drum Life K Drum Life MPF Feed...

Page 221: ...enu press CANCEL key 4 1 2 All Test This test executes the all tests of the ESS diagnostic except the MAC PHY test and PANEL test Displays the test name that became error CodeROM FontROM EEPROM DRAM ASIC IOT HD 4 1 3 CodeROM Test Calculates the ROM checksum and compares it with the value stored in the ROM Executes this test when the 016 317 error occurred Test result NG Go to FIP OK Turn off on th...

Page 222: ...e test performs read write verify of the test patterns 0xff 0xaa 0x55 and 0x00 on one byte at every 0x400 from the first address of EEPROM 4 1 6 DRAM Test Tests OPEN SHORT with the address line of the DRAM Performs write read verify on the entire DRAM Executes this test when the 016 315 016 316 016 318 and 016 332 errors occurred Test result NG Go to each FIP OK Turn off on the main power When the...

Page 223: ...ests the LED LCD and buttons of the control panel This test checks input and output of the control panel When buttons are pressed in the manner shown in the following table the test displays the corresponding contents on the LED and LCD Indicates left side square is the Ready LED Green and right side square is the Alarm LED Amber Not lighting Lighting Normal Error CHECK OK MAC PHY ERROR Normal Err...

Page 224: ... result NG Go to FIP OK Turn off on the main power This test checks communication with the IOT Then it reads the status register of the IOT to check whether commands can be exchanged with the IOT It sends the following command to read the status register and checks whther the appropriate response returns Read ROM Revision No Normal Error CHECK OK IOT ERROR ...

Page 225: ...f the components that are supposed to be faulty from the error details Refer to each FIP on Chapter 1 Test result NG Go to each FIP or replace the parts OK Turn off on the main power 4 2 2 Executing digital input DI test 1 Turn off the power 2 Turn on the power while holding down and keys 3 Release the fingers from these keys when Diagnosing is displayed 4 The Customer Mode and ESS Diag are displa...

Page 226: ...18 Tray 1 Paper Size Switch DI 20 Tray 2 Paper Size Switch Code Components Kmy02002KA Black Toner Cartridge Sensor DI a Cyan Toner Cartridge Sensor DI b Magenta Toner Cartridge Sensor DI 9 Yellow Toner Cartridge Sensor DI 8 Tray 1 Paper Size Switch DI 18 Tray 1 No Paper Sensor DI 11 MPF No Paper Sensor DI 10 Tray 2 No Paper Sensor DI d Tray 2 Paper Size Switch DI 20 Front Cover Interlock Switch DI...

Page 227: ...2 13 Chapter 2 Operation of Diag Version 1 2006 02 03 Kmy02042KA Duplex Jam Sensor DI 1 ...

Page 228: ...ts the paper absence presence or the moving part position such as at the home position or elsewhere About Switch A micro switch closes the internal contacts via the button which is pushed down under the pro vided leaf spring which is held down by the actuator of the cover or door that is being closed When the door or cover has being opened the leaf spring returns to its original position and the b...

Page 229: ...ve minutes or longer with the front cover open remove all toner cartridges and cover the drum to avoid exposure to light 1 Turn on the power and enter the Diagnostic Mode 2 Exeecute the DI 1 3 Open the Front Cover 4 Remove the Transfer Belt 5 Check the sensor 6 Press the Cancel key to stop the test 7 Replace the Transfer Belt 8 Close the Front Cover Kmy02003KA Operator Panel Normal Actuator ...

Page 230: ...sor 5 Press the Cancel key to stop the test 6 Close the Front Cover Regi Sensor DI 3 1 Turn on the power and enter the Diagnostic Mode 2 Execute the DI 3 3 Remove the 250 paper cassette 4 Insert the paper into the paper path of the Regi assy 5 Press the Cancel key to stop the test 6 Replace the 250 paper cassette ROS Ready DI 4 Internal signal Sensor name Diag Code Confirmation procedures Kmy02004...

Page 231: ...e DI 8 NOTE When performing operation for five minutes or longer with the front cover open remove all toner cartridges and cover the drum to avoid exposure to light 1 Turn on the power and enter the Diagnostic Mode 2 Execute the DI 8 3 Open the Front Cover 4 Check the Sensor 5 Press the Cancel key to stop the test 6 Close the Front Cover Sensor name Diag Code Confirmation procedures Kmy02006KA Ope...

Page 232: ...e Sensor 5 Press the Cancel key to stop the test 6 Close the Front Cover Black Toner Cartridge DI a NOTE When performing operation for five minutes or longer with the front cover open remove all toner cartridges and cover the drum to avoid exposure to light 1 Turn on the power and enter the Diagnostic Mode 2 Execute the DI a 3 Open the Front Cover 4 Check the Sensor 5 Press the Cancel key to stop ...

Page 233: ...e the DI b 3 Open the Front Cover 4 Check the Sensor 5 Press the Cancel key to stop the test 6 Close the Front Cover Tray 2 No paper Sensor DI d NOTE The no peper senser is in the option feeder 1 Turn on the power and enter the Diagnostic Mode 2 Execute the DI d 3 Remove the Paper Cassete 4 Check the Sensor 5 Press the Cancel key to stop the test 6 Replace the paper cassette Sensor name Diag Code ...

Page 234: ...e sensor 5 Press the Cancel key to stop the test 6 Close the MPF Cover Tray 1 No paper Sensor DI 11 1 Turn on the power and enter the Diagnostic Mode 2 Execute the DI 11 3 Remove the paper cassette 4 Check the sensor 5 Press the Cancel key to stop the test 6 Replace the paper cassette Main Motor Alarm DI 12 Internal signal Sub Motor Alarm DI 13 Internal signal Sensor name Diag Code Confirmation pr...

Page 235: ...I 18 3 Check the switch 4 Press the Cancel key to stop the test 5 Replace the paper cassette Tray 2 Paper Size Switch DI 20 NOTE The size switch is in the option feeder 1 Turn on the power and enter the Diagnostic Mode 2 Execute the DI 20 3 Check the switch 4 Press the Cancel key to stop the test 5 Replace the paper cassette Sensor name Diag Code Confirmation procedures Kmy02014KA Displays the pap...

Page 236: ...e main power 4 2 4 Executing digital output DO test 1 Turn off the power 2 Turn on the power while holding down and keys 3 Release the fingers from these keys when Diagnosing is displayed 4 The Customer Mode and ESS Diag are displayed Entered the Diag mode 5 Press key to select IOT Diag and then press 3 key 6 Press key to select Digital Output and then press 3 key 7 Press or key to select test ite...

Page 237: ...ner Motor DO 27 Black Erase Lamp DO 3d Yellow Magenta and Cyan Erase Lamp DO 3f Yellow Toner Motor DO 21 Magenta Toner Motor DO 23 Cyan Toner Motor DO 25 DEVE Motor DO f 10 11 PH Motor DO a b c d Tray 1 Feed Clutch DO 2f Regi Clutch DO 29 MPF Turn Clutch DO 2b Tray 2 Feed Clutch DO 31 MPF Feed Solenoid DO 2d Exit Clutch DO 5b Tray 2 Turn Clutch DO 33 Tray 2 Feed Motor DO 19 1a 1b 1c Fan DO 1e 1f L...

Page 238: ...2 24 Chapter 2 Operation of Diag Version 1 2006 02 03 Kmy02043KA Duplex Fan DO 5d Duplex Motor DO 13 14 16 17 Duplex Clutch DO 35 ...

Page 239: ...net by the passage of electric current through the coil inside the case and attracts the armature and gear to the rotating rotor thereby rotating the gear Upon the loss of power to the coil electromagnetic force is lost and the armature comes off the rotor and the gear comes to rest The clutch makes so soft noises that you must be close the component to audibly confirm the oper ation of the compon...

Page 240: ...es an electromagnet by the passage of electric current through the coil inside the case and attracts the plunger Upon the loss of power to the coil electromagnetic force is lost and the plunger is returned to its original position by spring action thereby allowing the shutter to operate or the gear to move to the predefined position Unlike a clutch a solenoid generates a loud operation noise Leg_S...

Page 241: ...RIVE When performing operation for five minutes or longer with the front cover open remove all toner cartridges and cover the drum to avoid exposure to light The rotational speed of the motor is as follows DO 3 DO 2 DO 0 DO 1 1 Turn on the power and enter the Diagnostic Mode 2 Open the Front Cover 3 Remove the black toner cartridge 4 Cheat the safety Interlock System 5 Execute the DO 0 The custome...

Page 242: ...tridges and cover the drum to avoid exposure to light The rotational speed of the motor is as follows DO 8 DO 7 DO 5 DO 6 1 Turn on the power and enter the Diagnostic Mode 2 Open the Front Cover 3 Remove the all toner cartridges 4 Cheat the safety Interlock System 5 Execute the DO 5 The customer can confirm the motor noise only 6 Press the Cancel key to stop test 7 Remove the cheater and replace t...

Page 243: ...t cover open remove all toner cartridges and cover the drum to avoid exposure to light The rotational speed of the motor is as follows DO d DO c DO a DO b 1 Turn on the power and enter the Diagnostic Mode 2 Open the Front Cover 3 Cheat the safety Interlock System 4 Execute the DO a The customer can confirm the motor noise only 5 Press the Cancel key to stop test 6 Remove the cheater 7 Close the Fr...

Page 244: ...he drum to avoid exposure to light The rotational speed of the motor is as follows DO 11 DO 10 DO f 1 Turn on the power and enter the Diagnostic Mode 2 Open the Front Cover 3 Remove the yellow magenta and cyan toner cartridges 4 Cheat the safety Interlock System 5 Execute the DO f The customer can confirm the motor noise only 6 Press the Cancel key to stop test 7 Remove the cheater and replace the...

Page 245: ...e DO 13 The customer can confirm the motor noise only 6 Press the Cancel key to stop test 7 Remove the cheater and replace the transfer belt 8 Close the Front Cover Tray 2 Feed Motor DO 19 DO 1a DO 1b Do 1c NOTE This procedure is for the technical staff The customer check are the procedure 1 4 and 5 The rotational speed of the motor is as follows DO 1c DO 1b DO 19 DO 1a 1 turn on the power and ent...

Page 246: ...en performing operation for five minutes or longer with the front cover open remove all toner cartridges and cover the drum to avoid exposure to light 1 Turn on the power and enter the Diagnostic Mode 2 Open the Front Cover 3 Cheat the safety Interlock System 4 Remove the yellow toner cartridge 5 Execute the DO 21 The customer can confirm the motor noise only 6 Press the Cancel key to stop test 7 ...

Page 247: ...l toner cartridges and cover the drum to avoid exposure to light 1 Turn on the power and enter the Diagnostic Mode 2 Open the Front Cover 3 Remove the magenta toner cartridge 4 Cheat the safety Interlock System 5 Execute the DO 23 The customer can confirm the motor noise only 6 Press the Cancel key to stop test 7 Remove the cheater 8 Replace the magenta toner cartridge 9 Close the Front Cover Clut...

Page 248: ...ll toner cartridges and cover the drum to avoid exposure to light 1 Turn on the power and enter the Diagnostic Mode 2 Open the Front Cover 3 Remove the cyan toner cartridge 4 Cheat the safety Interlock System 5 Execute the DO 25 The customer can confirm the motor noise only 6 Press the Cancel key to stop test 7 Remove the cheater 8 Replace the cyan toner cartridge 9 Close the Front Cover Clutch an...

Page 249: ...ll toner cartridges and cover the drum to avoid exposure to light 1 Turn on the power and enter the Diagnostic Mode 2 Open the Front Cover 3 Remove the black toner cartridge 4 Cheat the safety Interlock System 5 Execute the DO 27 The customer can confirm the motor noise only 6 Press the Cancel key to stop test 7 Remove the cheater 8 Replace the black toner cartridge 9 Close the Front Cover Clutch ...

Page 250: ... Cancel key to stop the clutch Combination test is as follows NOTE The regi roll rotates when the DO a and the DO 29 are executed This procedure is for the technical staff 1 Turn on the power and enter the Diagnostic Mode 2 Open the Front Cover 3 Cheat the safety Interlock System 4 Execute the DO a and the DO 29 5 Confirm the Regi Roll rotation 6 Press the Cancel key to stop the clutch 7 Press the...

Page 251: ...s the Cancel key to stop the motor 8 Replace the Tray 1 paper cassette MPF Feed Solenoid DO 2d 1 Turn on the power and enter the Diagnostic Mode 2 Execute the DO 2d Upon hitting the return key the operat ing noise of the solenoid will be heard 3 Press the Cancel key to stop the solenoid Combination test is as follows NOTE The MPF feed roll rotates when the DO a and the DO 2d are executed This proc...

Page 252: ... The Tray 1 feed roll rotates when the DO a and the DO 2f are executed This procedure is for the technical staff 1 Turn on the power and enter the Diagnostic Mode 2 Remove the Tray 1 paper cassette 3 Execute the DO a and the DO 2f 4 Confirm the feed Roll rotation 5 Press the Cancel key to stop the clutch 6 Press the key to display the DO a 7 Press the Cancel key to stop the motor 8 Replace the Tra...

Page 253: ...The Tray 2 feed roll rotates when the DO 19 and the DO 31 are executed This procedure is for the technical staff 1 Turn on the power and enter the Diagnostic Mode 2 Remove the Tray 2 paper cassette 3 Execute the DO 19 and the DO 31 4 Confirm the feed Roll rotation 5 Press the Cancel key to stop the clutch 6 Press the key to display the DO 19 7 Press the Cancel key to stop the motor 8 Replace the T...

Page 254: ...The Tray 2 turn roll rotates when the DO 19 and the DO 33 are executed This procedure is for the technical staff 1 Turn on the power and enter the Diagnostic Mode 2 Remove the Tray 1 paper cassette 3 Execute the DO 19 and the DO 33 4 Confirm the Turn Roll rotation 5 Press the Cancel key to stop the clutch 6 Press the key to display the DO 19 7 Press the Cancel key to stop the motor 8 Replace the T...

Page 255: ...or the technical staff When performing operation for five minutes or longer with the front cover open remove all toner cartridges and cover the drum to avoid exposure to light 1 Turn on the power and enter the Diagnostic Mode 2 Open the Front Cover 3 Cheat the safety Interlock System 4 Execute the DO 13 and the DO 35 5 Confirm the gear rotation 6 Press the Cancel key to stop the clutch 7 Press the...

Page 256: ...h the front cover open remove all toner cartridges and cover the drum to avoid exposure to light 1 Turn on the power and enter the Diagnostic Mode 2 Open the Front Cover 3 Cheat the safety Interlock System 4 Execute the DO 37 The customer can confirm the motor noise only 5 Press the Cancel key to stop the solenoid 6 Remove the cheater and clode the Front Cover Clutch and Solenoid name Diag Code Co...

Page 257: ...en remove all toner cartridges and cover the drum to avoid exposure to light 1 Turn on the power and enter the Diagnostic Mode 2 Open the Front Cover 3 Cheat the safety Interlock System 4 Execute the DO 39 5 Press the Cancel key to stop the LED lighting 6 Remove the cheater and clode the Front Cover OHP Sensor LED DO 3b Not used Clutch and Solenoid name Diag Code Confirmation procedure Kmy02036KA ...

Page 258: ...emove the cheater and clode the Front Cover Yellow Magenta and Cyan Drum Erase Lamp DO 3f NOTE This procedure is for the technical staff When performing operation for five minutes or longer with the front cover open remove all toner cartridges and cover the drum to avoid exposure to light 1 Turn on the power and enter the Diagnostic Mode 2 Open the Front Cover 3 Cheat the safety Interlock System 4...

Page 259: ...Cancel key to stop the clutch 5 Press the key to display the DO 0 6 Press the Cancel key to stop the motor Duplex Fan DO 5d NOTE This procedure is for the technical staff The customer check are the procedure 1 4 and 5 When performing operation for five minutes or longer with the front cover open remove all toner cartridges and cover the drum to avoid exposure to light 1 Turn on the power and enter...

Page 260: ...sion of software of IOT and the printer configuration can be confirmed by executing this test 4 3 2 Print Settings The service tag printing count value and error count value can be confirmed by executing this test 4 4 Complete 4 4 1 Complete Completes the diagnosis operation and reboot the data ...

Page 261: ...iag are displayed Entered the Diag mode 5 Press key to select Test Print and then press 3 key 6 Press or key to select the test item 7 Press 3 key twice to execute the test To exit the test or to returning to one step higher menu press CANCEL key 4 5 2 No Image IOT Prints the blanked paper 4 5 3 Test Pattern 600 IOT Prints the IOT built in 600dpi pattern When the PQ problem occurred this test enab...

Page 262: ...uilt in grid pattern When the PQ problem occurred this test enables to identify the problem as printer related or oth erwise Compare the sample chart with the print Check result NG Check the printing process and PWBA ESS related OK Check the network cable PC and so on Leg_Sec02_004FA ...

Page 263: ...mpare the sample chart with the print Check result NG Check the cyan toner related OK Check another toner 4 5 6 Magenta 20 Outputs magenta 20 paint on the whole area of a A4 paper When the PQ problem occurred this test enables to identify the problem as the magenta toner or another color Compare the sample chart with the print Check result NG Check the magenta toner related OK Check another toner ...

Page 264: ...lor Compare the sample chart with the print Check result NG Check the yellow toner related OK Check another toner 4 5 8 Black 20 Outputs black 20 paint on the whole area of a A4 paper When the PQ problem occurred this test enables to identify the problem as the black toner or another color Compare the sample chart with the print Check result NG Check the black toner related OK Check another toner ...

Page 265: ...on the whole area of a A4 paper When the PQ problem occurred this test enables to identify the problem as the balance of three color toners or otherwise Compare the sample chart with the print Check result NG Check the yellow magenta or cyan toner related OK Check black toner Leg_Sec02_009FA ...

Page 266: ...rn from 2 to 100 on a A4 paper for each of 4 colors When the PQ problem occurred this test enables to identify the problem as the printing process or PWBA ESS related Compare the sample chart with the print Check result NG Check the printing process OK Check the PWBA ESS related Leg_Sec02_010FA ...

Page 267: ...ensity color pattern of Y M C K When the PQ problem occurred in the picture or photo printing this test enables to identify the problem as the toner or another Compare the sample chart with the print Check result NG Check the problem toner related OK Check the print job or print data Leg_Sec02_011FA ...

Page 268: ...tions for evaluating regularity and intervals Page 5 Prints the list of intervals by component fault Page 1 Page 2 Page 3 Page 4 Page 5 13 Leg_Sec02_012FA 13 Leg_Sec02_071FA 13 Leg_Sec02_072FA 13 Leg_Sec02_073FA Pitch interval 75 4 mm 28 8 mm 25 9 mm 37 7 mm 25 2 mm 22 3 mm 28 3 mm 56 9 mm 82 7 mm 94 2 mm 18 8 mm 43 2 mm 31 4 mm Dell Component Name Print Cartridge Print Cartridge Print Cartridge P...

Page 269: ...fe counter and the printer Parameter Function Default Adjustable range Slow Scan Reg K to P Shifts 0 17mm 1count Black registration adjustment 128 to 127 Slow Scan Reg 600 M Y C Shifts 0 042mm 1count Slow Scan Reg1200 M Y C Shifts 0 021mm 1count Color registration adjustment 600 and 1200 dpi 60 to 60 Fast Scan Reg K to M Y or C Shifts 0 042mm 1count Color registration adjustment Calculation of adj...

Page 270: ...st Scan Reg DUP Shifts the print area in this direction by reducing the value Shifts the print area in this direction by reducing the value Shifts the print area in this direction by increasing the value Shifts the print area in this direction by increasing the value Slow Scan Reg K to P Slow Scan Reg 600 M Y C Slow Scan Reg 1200 M Y C Image Side Default Value Default Value Kmy02041KA ...

Page 271: ...g count 100000 Life Printer Paper feeding count Life DTB Transfer Belt 2 Waste Toner cleaning count 200000 Life DTB Transfer Belt 3 Cycle count 14000000 Life Y Waste Toner Waste Toner cleaning count 18000 Life M Waste Toner Waste Toner cleaning count 18000 Life C Waste Toner Waste Toner cleaning count 18000 Life K Waste Toner Waste Toner cleaning count 18000 Life Y Developer Cycle count 2500000 Li...

Page 272: ...EGRATED FEEDER ASSEMBLY PL3 2 99 3 30 Removal 17 FRONT COVER PL1 2 98 3 34 Removal 18 RIGHT ARM ASSEMBLY PL7 1 98 3 36 Removal 19 SIZE SWITCH ASSEMBLY PL7 1 18 3 38 Removal 20 POWER SWITCH PL9 1 13 3 39 Removal 21 TONER CARTRIDGE SENSOR ASSEMBLY C M Y PL5 1 4 3 40 Removal 22 LEFT COVER PL1 1 7 3 41 Removal 23 ELECTRONIC SUB SYSTEM CONTROL BOARD PL9 1 27 3 42 Removal 24 LEFT ARM ASSEMBLY PL7 1 97 3...

Page 273: ...Y K PL5 1 4 3 86 Replacement 10 PHOTOCONDUCTOR PC DEVELOPER DEV DRIVE PL8 1 2 3 88 Replacement 11 INTERLOCK SWITCH PL9 1 3 3 90 Replacement 12 PRINT HEAD PL5 1 99 3 92 Replacement 13 LOW VOLTAGE POWER SUPPLY PL9 1 4 3 94 Replacement 14 HIGH VOLTAGE POWER SUPPLY PL5 1 17 3 96 Replacement 15 FAN PL9 1 10 3 98 Replacement 16 TOP COVER PL1 1 1 3 99 Replacement 17 MACHINE CONTROL UNIT PL9 1 20 3 100 Re...

Page 274: ... PL7 1 1 3 141 Replacement 38 FUSER PL6 1 10 3 142 Replacement 39 DUPLEX GATE PL6 1 13 3 143 Replacement 40 TONER CARTRIDGE K C M Y PL5 1 18 3 144 Replacement 41 DUPLEX MODULE PL11 1 1 3 145 Replacement 42 TRANSFER BELT PL4 1 1 3 147 Replacement 43 TRAY REAR COVER PL1 1 5 3 149 Replacement 44 MPF COVER PL1 2 99 3 150 Replacement 45 COVER EXTENDER PL1 1 9 3 152 Replacement 46 MULTI PROTOCOL CARD PL...

Page 275: ... Major application locations 1 Screw for plastic Silver tap Plastic Silver colored Thread is coarser than that of the sheet metal type Screw tip is thin Oblique screw ing damages the thread because this screw cuts female threads in the base material as it goes in 2 Screw for plastic Silver with flange tap Plastic Silver colored With flange Thread is coarser than that of the sheet metal type Screw ...

Page 276: ...terioration due to exposure to light When removing the toner cartridge in a removal replacement operation cover the drum to keep it from being exposed to light Remove PAPER TRAY TRANSFER BELT TONER CARTRIDGE and FUSER and put them in a place where they do not affect the procedure Note that the service procedures can be per formed with those parts in place depending on the target section of removal...

Page 277: ... front of the printer Left Left hand direction when facing the front of the printer Right Right hand direction when facing the front of the printer Figure Definitions of Printer Orientation The string RRP X Y that appears in or at the end of the procedure denotes that the related service procedure is described in RRP X Y Screws shown in the illustrations are to be unscrewed and removed using a Phi...

Page 278: ...val28 MACHINE CONTROLUNIT Removal29 LEFT COVER Removal22 LEFT COVER Removal22 SHIELDASSYESS Removal27 RIGHTARMASSEMBLY Removal18 LEFTARMASSEMBLY Removal24 ELECTRONIC SUB SYSTEM CONTROLBOARD Removal23 INTERLOCK SWITCH Removal35 PHOTOCONDUCTOR PC DEVELOPER DEV DRIVE Removal36 TONER CARTRIDGE SENSORASSEMBLY K Removal37 FAN Removal31 SHIELDASSYESS Removal27 LOW VOLTAGE POWER SUPPLY Removal33 SHIELDASS...

Page 279: ...29 TONER DISPENSER MOTOR Replacement20 LEDASSEMBLY Replacement21 HUMIDITYSENSOR Replacement18 MACHINE CONTROLUNIT Replacement17 LEFT COVER Replacement24 LEFT COVER Replacement24 SHIELDASSYESS Replacement19 RIGHTARMASSEMBLY Replacement28 LEFTARMASSEMBLY Replacement22 ELECTRONIC SUB SYSTEM CONTROLBOARD Replacement23 TONER CARTRIDGE SENSORASSEMBLY K Replacement9 PHOTOCONDUCTOR PC DEVELOPER DEV DRIVE ...

Page 280: ...e step described below take care not to damage the bosses on the COVER EXTENDER 1 Open the COVER EXTENDER PL1 1 9 2 Remove the COVER EXTENDER PL1 1 1 by bending it and removing its left and right bosses from the holes on the TOP COVER For the replacement procedure of this part go to Replacement 45 COVER EXTENDER PL1 1 9 Kmy03003KB 2 1 2 2 2 3 ...

Page 281: ...at pivot the LINK ASSY MSIs piv oted to the TRAY ASSI MSI BASE at the other end to the FRONT COVER PL 1 2 1 at the two locations on the left and right and then pull out the PIN PIVOT MSIs to the inside 3 Release the hooks on the SHAFT PIVOT MSIs PL1 2 30 that pivot the MPF COVER to the printer at the two locations on the left and right and then pull out the SHAFT PIVOT MSIs to the inside 4 Remove ...

Page 282: ...ersion 2 2006 03 31 Removal 3 TRAY REAR COVER PL1 1 5 1 Pull the TRAY REAR COVER PL1 1 5 backward until it stops 2 Release the two hooks by depressing the center of the TRAY REAR COVER and then remove the TRAY REAR COVER from the printer Kmy03005KA 2 1 2 2 ...

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Page 284: ...on 2 2006 03 31 Removal 4 TRANSFER BELT PL4 1 1 1 Open the FRONT COVER PL1 2 1 2 Release the lock by pulling up the levers on the left and right sides of the TRANSFER BELT PL4 1 1 Raise the TRANSFER BELT upright Continues to the next page Kmy03006KB 2 1 2 2 2 1 ...

Page 285: ... PL4 1 1 3 Remove the TRANSFER BELT by releasing the left side lug on the TRANSFER BELT from the U shaped notch of the FRONT COVER and pulling out the right side lug on the TRANS FER BELT from the hole on the FRONT COVER Go to the next removal step Removal 5 DUPLEX MODULE PL11 1 1 Kmy03007KB 3 2 3 1 ...

Page 286: ...ent check that Steps 1 and 2 have been performed 1 Open the FRONT COVER PL1 2 1 2 Remove the TRANSFER BELT Removal 4 3 Release the lock by pulling the lever of the DUPLEX MODULE PL11 1 1 and then raise the DUPLEX MODULE 4 Release the two bosses on the backside of the DUPLEX MODULE from the holes on the FRONT COVER and then remove the DUPLEX MODULE Kmy03008KA 3 1 3 2 4 ...

Page 287: ... 1 18 21 Described below is the removal procedure common among the TONER CARTRIDGEs C M Y and K Step 1 is for reference Before removing this component check that Step 1 has been performed 1 Open the FRONT COVER PL1 2 1 2 Remove the TONER CARTRIDGE toward you by pulling it by the left and right handles Kmy03009KA 2 ...

Page 288: ...ice operation 1 Open the FRONT COVER PL1 2 1 2 Open the DUPLEX GATE PL6 1 13 to about 45 degrees so that the flat faces of the right side pivot of the DUPLEX GATE comes parallel with the U shaped notch Pull out the right side pivot of the DUPLEX GATE from the U shaped notch diagonally backward 3 Pull out the left side pivot of the DUPLEX GATE from the hole on the printer Kmy03010KA 2 1 2 2 3 ...

Page 289: ...he ser vice operation 1 Open the FRONT COVER PL1 2 1 2 Open the DUPLEX GATE PL6 1 13 3 Release the lock by rotating the left and right levers of the FUSER PL6 1 10 to the outside direction 4 Disengage the bosses and connector of the FUSER by moving the FUSER slightly toward you Remove the FUSER upward Go to the next removal step Removal 9 SPUR ASSEMBLY PL7 1 1 Kmy03011KA 2 3 3 4 ...

Page 290: ...the left and right sides of the SPUR ASSEMBLY Steps 1 and 2 are for reference Before removing this component check that Steps 1 and 2 have been performed 1 Open the FRONT COVER PL1 2 1 2 Remove the FUSER Removal 8 3 Remove the one screw silver with flange tap 8mm that fixes the SPUR ASSEMBLY to the printer 4 Remove the SPUR ASSEMBLY from the printer Kmy03012KA 3 4 ...

Page 291: ...ASSY EXIT OUT PL6 1 1 1 Open the FRONT COVER PL1 2 1 2 Remove two screws silver with flange tap 10mm that fix the CHUTE ASSY EXIT OUT PL6 1 1 to the FRONT COVER 3 Remove the CHUTE ASSY EXIT OUT from the FRONT COVER Go to the next removal step Removal 11 OPERATOR PANEL PL1 2 97 Kmy03013KA 2 2 3 ...

Page 292: ...T COVER Removal 13 5 Remove the CHUTE ASSY EXIT OUT Removal 10 6 Remove the one screw silver tap 8mm that fixes the BRACKET HARNESS PL1 2 34 to the FRONT COVER 7 Remove the BRACKET HARNESS from the FRONT COVER 8 Release the clamp that fixes the core of the HARNESS ASSY OPEPANE and then disengage the connector P J220 of the OPERATOR PANEL PL1 2 16 When performing the step described below take care ...

Page 293: ...ures RRPs Version 3 2007 03 15 Removal 11 OPERATOR PANEL PL1 2 97 10 Disengage the connector P J2900 of the HARNESS ASSY OPEPANE PL1 2 15 11 Release the HARNESS ASSY OPEPANE from the DUCT DRV PH PL8 1 8 Continues to the next page Kmy03122KA 10 11 ...

Page 294: ...the FRONT COVER 14 Slide the PLATE LATCH and LATCH FRONT to the left and then remove the PLATE LATCH and LATCH FRONT from the FRONT COVER 15 Remove the four screws silver tap 8mm that fix the COVER HARNESS PL1 2 5 to the FRONT COVER Take care not to move the COVER HARNESS away from the FRONT COVER too far because the COVER HARNESS is secured to the HARNESS ASSY FRONT COVER 16 Remove the COVER HARN...

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Page 296: ...AR COVER PL1 1 4 1 Remove two screws silver tap 10mm and two screws silver with flange 8mm that fix the REAR COVER PL1 1 4 to the printer 2 Remove the REAR COVER from the printer Go to the next removal step Removal 13 RIGHT COVER PL1 1 6 or Removal 22 LEFT COVER PL1 1 7 Kmy03015KA 1 1 1 1 2 ...

Page 297: ... the printer 5 Release the two holes on the RIGHT COVER from the bosses on the printer 6 Release the one backside hook and two frontside hooks on the RIGHT COVER and then remove the RIGHT COVER diagonally backward Go to the next removal step Removal 14 MPF FEED SOLENOID PL3 1 98 Removal 15 FEED DRIVE ASSEMBLY PL8 1 7 Removal 17 FRONT COVER PL1 2 98 Removal 18 RIGHT ARM ASSEM BLY PL7 1 98 Removal 1...

Page 298: ...nt check that Steps 1 through 4 have been performed 1 Open the FRONT COVER PL1 2 1 2 Remove the FUSER Removal 8 3 Remove the REAR COVER Removal 12 4 Remove the RIGHT COVER Removal 13 5 Remove the SPRING FEED MSI PL3 1 4 from the printer 6 Remove the GEAR MSI from the SHAFT MSI PL3 1 12 by releasing the hook on the GEAR MSI PL3 1 5 Continues to the next page Kmy03017KB 6 1 6 2 5 ...

Page 299: ...n connector on the printer side cable 7 Disengage the connector P J256 of the MPF FEED SOLENOID PL3 1 3 8 Remove the harness of the MPF FEED SOLENOID from the DUCT MSI SOL PL3 1 2 and DUCT DRV PH PL8 1 8 9 Remove the one screw silver tap 8mm that fixes the MPF FEED SOLENOID to the printer 10 Remove the MPF FEED SOLENOID from the printer Kmy03018KA 7 2 7 1 8 9 10 ...

Page 300: ...h 4 have been performed 1 Open the FRONT COVER PL1 2 1 2 Remove the FUSER Removal 8 3 Remove the REAR COVER Removal 12 4 Remove the RIGHT COVER Removal 13 5 Remove the SPRING FEED MSI PL3 1 4 from the printer 6 Remove the GEAR MSI from the SHAFT MSI PL3 1 12 by releasing the hook on the GEAR MSI PL3 1 5 7 Remove all the harnesses from the DUCT DRV PH PL8 1 8 Continues to the next page Kmy03017KB 6...

Page 301: ...es RRPs Version 2 2006 03 31 Removal 15 FEED DRIVE ASSEMBLY PL8 1 7 8 Remove the DUCT DRV PH from the FEED DRIVE ASSEMBLY PL8 1 7 by releasing the hook on the DUCT DRV PH and moving it slightly backward Continues to the next page Kmy03019KA 8 1 8 2 ...

Page 302: ...Y to the printer When performing the step described below take care not to move the FEED DRIVE ASSEMBLY from the printer too far because they are connected with the harness 10 Remove the FEED DRIVE ASSEMBLY from the printer 11 Disengage the connector P J251 of the FEED DRIVE ASSEMBLY Go to the next removal step Removal 16 INTEGRATED FEEDER ASSEMBLY PL3 2 99 Kmy03020KA 9 9 10 11 9 9 ...

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Page 304: ...T COVER Removal 13 5 Remove the FEED DRIVE ASSEMBLY Removal 15 6 Remove the e rings that fix the BEARING on the left and right sides of the ROLL ASSY MSI PL3 1 8 and then remove the BEARING to the inside When performing the step described below take care not to drop and lose the BEARING EARTH PL3 1 6 and the BEARING PL3 1 13 7 Remove the ROLL ASSY MSI by sliding it to the right and pulling out its...

Page 305: ...essary to remove the SENSOR PHOTO PL3 1 15 and COVER SNR PL3 1 16 8 Remove two screws silver tap 10mm that fix the CHUTE MSI PL3 1 14 to the printer When performing the step described below take care not to move the CHUTE MSI from the printer too far because they are connected with the harness 9 Remove the CHUTE MSI from the printer Continues to the next page Kmy03022KA 8 8 9 ...

Page 306: ... the CLUTCH ASSY PH REGI PL3 2 23 the connector P J235 of the CLUTCH ASSY PH FEED PL3 2 24 and the connector P J234 of the CLUTCH ASSY PH TURN PL 3 2 25 12 Release the each harness from the clamps on the INTEGRATED FEEDER ASSEMBLY and printer 13 Remove the e rings that fix the CLUTCH ASSY PH REGI and the CLUTCH ASSY PH FEED to the INTEGRATED FEEDER ASSEMBLY 14 Remove the CLUTCH ASSY PH REGI and th...

Page 307: ...w take care not to drop and lose the SPRING EARTH on the right side of the INTEGRATED FEEDER ASSEMBLY 16 Release the left side boss on the INTEGRATED FEEDER ASSEMBLY from the hole on the printer Move the INTEGRATED FEEDER ASSEMBLY slightly backward to the left and release the two bosses One is provided with the SPRING EARTH on the right side from the hole on the printer 17 Remove the INTEGRATED FE...

Page 308: ...move the FUSER Removal 8 3 Remove the REAR COVER Removal 12 4 Remove the RIGHT COVER Removal 13 5 Remove the one screw silver tap 8mm that fixes to the printer the ground wire of the HAR NESS ASSY FRONT COVER PL1 2 11 When performing the step below leave the junction connector on the printer side cable 6 Disengage the connector P J2900 of the HARNESS ASSY OPEPANE PL1 2 15 and the con nector P J272...

Page 309: ... sides of the FRONT COVER and then pull out the SHAFT PIVOT to the outside while holding the FRONT COVER Remove the FRONT COVER from the LINK L PL7 1 3 and LINK R PL7 1 13 on the printer 10 Release the hook of the SHAFT PIVOT MSI PL1 2 30 that fixes the left and right sides of the FRONT COVER and the MPF COVER to the printer and then pull out the SHAFT PIVOT MSI to the inside 11 Remove the FRONT C...

Page 310: ...the FUSER Removal 8 3 Remove the REAR COVER Removal 12 4 Remove the RIGHT COVER Removal 13 5 Release the hook of the SHAFT PIVOT PL1 2 8 that fixes the LINK R PL7 1 13 to the FRONT COVER PL1 2 1 an then pull the SHAFT PIVOT to the outside and remove the LINK R from the FRONT COVER 6 Remove threescrews silver tap 8mm that fix the SUPPORT LINK R PL7 1 12 to the printer 7 Remove the SUPPORT LINK R fr...

Page 311: ... 18 RIGHT ARM ASSEMBLY PL7 1 98 8 Remove the LEVER RELEASE PL7 1 4 from the printer 9 Remove the LINK R from the printer 10 Remove the SPRING SUPPORT PL7 1 8 from the printer 11 Remove the HOLDER DAMPER PL7 1 6 from the printer together with the DAMPER OIL PL7 1 7 Kmy03028KB 9 8 10 11 ...

Page 312: ... REAR COVER Removal 12 4 Remove the RIGHT COVER Removal 13 5 Release the clamp on the SIZE SWITCH ASSEMBLY PL7 1 18 and then remove the har ness 6 Disengage the connector P J231 of the SIZE SWITCH ASSEMBLY 7 Remove the one screw silver tap 10mm that fixes the SIZE SWITCH ASSEMBLY to the printer 8 Remove the SIZE SWITCH ASSEMBLY by releasing the two bosses and the backside tab of the SIZE SWITCH AS...

Page 313: ... Before removing this component check that Steps 1 through 4 have been performed 1 Open the FRONT COVER PL1 2 1 2 Remove the FUSER Removal 8 3 Remove the REAR COVER Removal 12 4 Remove the RIGHT COVER Removal 13 5 Disengage the connector P J481 of the POWER SWITCH PL9 1 13 6 Remove the POWER SWITCH by releasing its hook Kmy03030KA 5 6 1 6 1 6 2 ...

Page 314: ...t Steps 1 through 4 have been performed 1 Open the FRONT COVER PL1 2 1 2 Remove the FUSER Removal 8 3 Remove the REAR COVER Removal 12 4 Remove the RIGHT COVER Removal 13 5 Remove the one screw silver tap 10mm that fixes the TONER CARTRIDGE ASSEMBLY PL5 1 4 to the printer 6 Remove the TONER CARTRIDGE ASSEMBLY from the printer 7 Disconnect the connector of the TONER CARTRIDGE ASSEMBLY Kmy03031KA TO...

Page 315: ...COVER PL1 1 7 to the printer 5 Release the two holes on the LEFT COVER from the bosses on the printer 6 Release the one backside hook and two front side hooks on the LEFT COVER and then remove the LEFT COVER from the printer by moving it diagonally backward Go to the next removal step Removal 23 ELECTRONIC SUB SYSTEM CONTROL BOARD PL9 1 27 Removal 24 LEFT ARM ASSEMBLY PL7 1 97 PL7 1 97 Removal 25 ...

Page 316: ...h 5 have been performed 1 Open the FRONT COVER PL1 2 1 2 Remove the FUSER Removal 8 3 Remove the REAR COVER Removal 12 4 Remove the RIGHT COVER Removal 13 5 Remove the LEFT COVER Removal 22 6 Loosen the SCREW KNURLING PL9 1 22 and open the SHIELD WINDOW PL9 1 21 7 Disengage all the connectors of the ELECTRONIC SUB SYSTEM CONTROL BOARD PL9 1 27 8 Remove seven screws silver 6mm that fix the SHIELD A...

Page 317: ...10 Remove all the screws that fix the connectors of the ELECTRONIC SUB SYSTEM CONTROL BOARD to the SHIELD ASSY IF 11 Remove two screws silver 6mm that fix the ELECTRONIC SUB SYSTEM CONTROL BOARD to the SHIELD ASSY IF 12 Remove the ELECTRONIC SUB SYSTEM CONTROL BOARD from the SHIELD ASSY IF 13 Release the two hooks on the GUIDE ESS and then remove the GUIDE ESS from the ELEC TRONIC SUB SYSTEM CONTR...

Page 318: ...ove the FUSER Removal 8 3 Remove the REAR COVER Removal 12 4 Remove the LEFT COVER Removal 22 5 Release the hook of the SHAFT PIVOT PL1 2 8 that fixes the LINK L to the FRONT COVER PL1 2 1 and then remove the LINK L from the FRONT COVER by pulling the SHAFT PIVOT to the outside 6 Remove threescrews silver tap 8mm that fix the SUPPORT LINK L PL7 1 2 to the printer 7 Remove the SUPPORT LINK L from t...

Page 319: ... 24 LEFT ARM ASSEMBLY PL7 1 97 8 Remove the LEVER RELEASE PL7 1 4 from the printer 9 Remove the LINK L from the printer 10 Remove the SPRING SUPPORT PL7 1 8 from the printer 11 Remove the HOLDER DAMPER PL7 1 6 from the printer together with the DAMPER OIL PL7 1 7 Kmy03036KB 11 8 10 9 ...

Page 320: ...ove the FUSER Removal 8 3 Remove the REAR COVER Removal 12 4 Remove the LEFT COVER Removal 22 5 Remove two screws silver tap 8mm that fix the DUCT SIDE L PL7 1 23 to the printer 6 Remove the DUCT SIDE L from the printer 7 Remove one screw silver tap 10mm that fixes the LED ASSEMBLY PL5 1 15 to the printer 8 Remove the LED ASSEMBLY from the printer by releasing its two hooks 9 Disengage the connect...

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Page 322: ... Removal 22 When performing the step below leave the junction connector on the printer side cable 5 Release the four sets of connectors and harness of the TONER DISPENSER PL5 1 12 from the DUCT HARNESS MOT PL5 1 16 and disengage the four sets of connectors of the TONER DISPENSER MOTOR 6 Release two hooks that fix the DUCT HARNESS MOT to the printer 7 Release the lug on the DUCT HARNESS MOT from th...

Page 323: ...one screw silver tap 10mm that fixes the TONER DISPENSER MOTOR to the printer 9 Release the lug on the TONER DISPENSER MOTOR by moving the TONER DISPENSER MOTOR slightly upward Remove the TONER DISPENSER MOTOR from the printer Kmy03039KA 8 9 TONER DISPENSERMOTOR K TONER DISPENSERMOTOR C TONER DISPENSERMOTOR M TONER DISPENSERMOTOR Y ...

Page 324: ...oval 22 5 Remove the seven screws silver 6mm that fix the SHIELD ASSY ESS to the printer When performing the step described below take care not to move the SHIELD ASSY ESS from the printer too far because they are connected with the harness 6 Release the lug on the SHIELD ASSY ESS from the notch on the printer by moving the SHIELD ASSY ESS to the arrow direction and then remove the SHIELD ASSY ESS...

Page 325: ...t Steps 1 through 5 have been performed 1 Open the FRONT COVER PL1 2 1 2 Remove the FUSER Removal 8 3 Remove the REAR COVER Removal 12 4 Remove the LEFT COVER Removal 22 5 Remove the SHIELD ASSY ESS Removal 27 6 Release the hook of the SPACER PL9 1 18 and then remove the HUMIDITY SENSOR from the printer 7 Disengage the connector P J261 of the HUMIDITY SENSOR PL9 1 19 Kmy03041KA 7 6 1 6 2 ...

Page 326: ...3 key once 5 Press the key several until NVM Settings is displayed Press the 3 key once 6 Press the key several times until NVM Save is displayed Press the 3 key once 7 Press the 3 key twice and NVM Save is performed 8 After NVM Save is complete press the CANCEL key several times until IOT Diag is dis played 9 Press the key several times until Complete is displayed 10 Press the 3 key three times R...

Page 327: ...1 20 17 Disengage all the connectors of the MACHINE CONTROL UNIT PL9 1 20 18 Remove six screws silver 6mm that fix the MACHINE CONTROL UNIT to the printer 19 Remove the MACHINE CONTROL UNIT from the printer P17 P16 P12 P27 P26 P24 P31 P14 P11 P10 P19 P15 P18 P101 P22 P21 P25 P23 Kmy03042KA 18 19 19 19 19 19 19 20 ...

Page 328: ...e the RIGHT COVER Removal 13 5 Remove the LEFT COVER Removal 22 6 Remove the four screws silver tap 10mm and the one screw silver with flange 10mm that fix the TOP COVER PL1 1 1 to the printer 7 Disengage the two holes of the TOP COVER from the left and right bosses of the printer 8 Lift up the TOP COVER to disengage the front and left bosses of the TOP COVER from the holes of the printer Remove i...

Page 329: ...r P J503 of the FAN PL9 1 10 on the LOW VOLTAGE POWER SUPPLY PL9 1 4 8 Remove the harness of the FAN by releasing the clamps 9 Release the harness of the FAN from the hook of the printer 10 Remove the two screws silver tap 35mm that fix the DUCT FAN MAIN PL9 1 36 and FAN together to the printer 11 Remove from the printer the DUCT FAN MAIN together with the FAN 12 Remove the two screws silver tap 3...

Page 330: ... 1 2 Remove the FUSER Removal 8 3 Remove the REAR COVER Removal 12 4 Remove the RIGHT COVER Removal 13 5 Remove the LEFT COVER Removal 22 6 Remove the TOP COVER Removal 30 7 Remove the FAN Removal 31 8 Remove the SHIELD ASSY ESS Removal 27 9 Disengage the connector P J16 of the HIGH VOLTAGE POWER SUPPLY PL5 1 17 on the MACHINE CONTROL UNIT PL9 1 20 and then pass the connector through the hole on t...

Page 331: ... VOLTAGE POWER SUPPLY 11 Remove five screws silver tap 10mm and threescrews silver 6mm that fix the HIGH VOLTAGE POWER SUPPLY to the printer 12 Remove the HIGH VOLTAGE POWER SUPPLY by releasing the upper part of the HIGH VOLTAGE POWER SUPPLY from the two lugs on the printer Pull out the connector of the HIGH VOLTAGE POWER SUPPLY from the hole on the printer Kmy03046KA 10 10 11 11 11 11 11 11 11 11...

Page 332: ...Removal 30 7 Remove the FAN Removal 31 8 Disengage all the connectors of the LOW VOLTAGE POWER SUPPLY and then release the harness from the clamps 9 From the SHIELD LVPS PL9 1 9 remove the clamp that fixes the harness of the INTER LOCK SWITCH PL9 1 3 and the clamp that fixes the harness of the HARNESS ASSY INLET PL9 1 16 10 Remove two screws silver tap 10mm and threescrews silver 6mm that fix the ...

Page 333: ...oval 33 LOW VOLTAGE POWER SUPPLY PL9 1 4 12 Remove six screws silver 6mm that fix the LOW VOLTAGE POWER SUPPLY to the SHIELD LVPS 13 Remove the LOW VOLTAGE POWER SYPPLY from the SHIELD LVPS Go to the next removal step Removal 34 PRINT HEAD PL5 1 99 Kmy03048KB 12 12 12 12 12 12 13 ...

Page 334: ...l 12 4 Remove the RIGHT COVER Removal 13 5 Remove the LEFT COVER Removal 22 6 Remove the TOP COVER Removal 30 7 Remove the FAN Removal 31 8 Remove the LOW VOLTAGE POWER SUPPLY Removal 33 9 Remove the SHIELD ASSY ESS Removal 27 10 Disengage the connector P J12 of the PRINT HEAD PL5 1 2 from the MACHINE CON TROL UNIT PL9 1 20 11 Remove the CORE PL5 1 22 from the harness of the PRINT HEAD and then pu...

Page 335: ...1 99 12 Remove the four screws silver tap 10mm that fix the two SPRING ROSs PL 5 1 1 to the printer at the left and right sides 13 Remove the left and right SPRING ROSs from the printer 14 Remove the PRINT HEAD from the printer by pulling it up slowly by the handle Kmy03049KB 12 13 13 14 12 12 Handle 12 ...

Page 336: ... 5 Remove the LEFT COVER Removal 22 6 Remove the TOP COVER Removal 30 7 Disengage the connector P J44 of the INTERLOCK SWITCH on the LOW VOLTAGE POWER SUPPLY PL9 1 4 8 Remove the clamp on the SHIELD LVPS PL9 1 9 that fix the harness of the INTELOCK SWITCH 9 Remove the harness of the INTERLOCK SWITCH from the DUCT DRV MAIN 10 Remove the one screw silver tap 16mm that fixes the INTERLOCK SWITCH to t...

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Page 338: ...ps 1 through 7 have been performed 1 Open the FRONT COVER PL1 2 1 2 Remove the FUSER Removal 8 3 Remove the REAR COVER Removal 12 4 Remove the RIGHT COVER Removal 13 5 Remove the LEFT COVER Removal 22 6 Remove the TOP COVER Removal 30 When performing the step described below it is not necessary to disengage the connec tor of the INTERLOCK SWITCH 7 Remove the INTERLOCK SWITCH Removal 35 Continues t...

Page 339: ...f the PHOTOCONDUCTOR PC DEVELOPER DEV DRIVE PL8 1 2 from the DUCT DRV MAIN PL8 1 9 11 Remove the one screw silver tap 10mm that fixes PHOTOCONDUCTOR PC DEVEL OPER DEV DRIVE to the printer 12 Remove the DUCT DRV MAIN from the PHOTOCONDUCTOR PC DEVELOPER DEV DRIVE by releasing the bosses on the DUCT DRV MAIN and sliding the DUCT DRV MAIN backward 13 Disengage the four connectors P J211 P J221 P J222...

Page 340: ...OPER DEV DRIVE PL8 1 2 15 Remove the six screws silver tap 10mm that fix the PHOTOCONDUCTOR PC DEVEL OPER DEV DRIVE to the printer 16 Remove the PHOTOCONDUCTOR PC DEVELOPER DEV DRIVE from the printer Go to the next removal step Removal 37 TONER CARTRIDGE SENSOR ASSEMBLY K PL5 1 4 Kmy03052KB 16 15 15 15 15 15 15 ...

Page 341: ... Remove the REAR COVER Removal 12 4 Remove the RIGHT COVER Removal 13 5 Remove the LEFT COVER Removal 22 6 Remove the TOP COVER Removal 30 7 Remove the INTERLOCK SWITCH Removal 35 8 Remove the PHTOTCONDUCTOR PC DEVELOPER DEV DRIVE RRP8 1 9 Remove the one screw silver tap 10mm that fixes the TONER CARTRIDGE SENSOR ASSEMBLY K PL5 1 4 to the printer 10 Remove the TONER CARTRIDGE SENSOR ASSEMBLY K fro...

Page 342: ...al 38 MPF SEPARATOR ROLLER ASSEMBLY PL2 1 3 1 Remove the 250 SHEET PAPER TRAY PL2 1 1 from the printer 2 Release the two backside hooks of the MPF SEPARATOR ROLLER ASSEMBLY PL2 1 3 and then remove the MPF SEPARATOR ROLLER ASSEMBLY from the 250 SHEET PAPER TRAY Kmy03054KA 2 1 2 1 2 2 ...

Page 343: ...s the FEED ROLLER 1 Remove the 250 SHEET PAPER TRAY PL2 1 1 from the printer 2 Release the left and right hooks of the CVR RTD CST PL2 2 13 and then open the CVR RTD CST 3 Release the hook of the SEPARATOR ROLLER PL2 2 17 and then remove the SEPARATOR ROLLER from the SHAFT RETARD PL2 2 15 Kmy03055KA 2 1 2 1 3 1 3 2 2 2 ...

Page 344: ...2 Release the hook of the ROLL CORE MSI PL3 1 9 on the right of the MPF ROLLER PL 3 2 10 and slide the ROLL CORE MSI to the right 3 Release the groove on the MPF ROLLER from the vertical pin mounted on the SHAFT MSI PL3 1 12 by sliding the MPF ROLLER to the right 4 Remove the MPF ROLLER from the SHAFT MSI by rotating the MPF ROLLER 180 degrees Kmy03056KB 2 1 3 4 2 2 ...

Page 345: ...cedures RRPs Version 2 2006 03 31 Removal 41 FEED ROLLER PL3 2 53 1 Remove the 250 SHEET PAPER TRAY PL2 1 1 from the printer 2 Release the hooks of the FEED ROLLERs PL3 2 53 and remove the FEED ROLLERs from the shafts Kmy03057KA 2 1 2 1 2 2 2 2 ...

Page 346: ... ASSEMBLY PL12 1 1 1 Remove the 250 SHEET PAPER TRAY PL2 1 1 of the printer 2 Remove two FEEDER SCREWS PL12 1 3 that fix the 550 SHEET FEEDER ASSEMBLY PL12 1 1 to the printer The printer must be lifted by two people 3 Lift up the printer to separate it from the 550 SHEET FEEDER ASSEMBLY Kmy03058KA 2 2 3 ...

Page 347: ...1 Removal 43 550 TRAY REAR COVER PL12 1 4 1 Pull the 550 TRAY REAR COVER backward until it stops 2 Release the two hooks by depressing the center of the 550 TRAY REAR COVER and then remove the 550 TRAY REAR COVER from the 550 SHEET FEEDER ASSEMBLY PL12 1 1 Kmy03059KA 2 1 2 2 ...

Page 348: ...1 Removal 44 550 TRAY FEED ROLLER PL12 3 29 1 Remove the 550 SHEET PAPER TRAY PL12 4 1 from the 550 SHEET FEEDER ASSEM BLY PL12 1 1 2 Release the hooks of the 550 TRAY FEED ROLLERs PL12 3 29 and then remove the 550 TRAY FEED ROLLERs from the shafts Kmy03060KA 2 1 2 1 2 2 2 2 ...

Page 349: ...ER 1 Remove the 550 SHEET PAPER TRAY PL12 4 1 from the 550 SHEET FEEDER ASSEM BLY PL12 1 1 2 Release the left and right hooks of the CVR RTD CST PL12 5 13 and then open the CVR RTD CST 3 Release the hook of the 550 TRAY SEPARATOR ROLLER PL12 5 17 and then remove the 550 TRAY SEPARATOR ROLLER from the SHAFT RETARD PL12 5 15 Kmy03061KA 2 1 2 1 3 1 3 2 2 2 ...

Page 350: ...a wristband to protect the MEMORY CARD from electrostatic damage 1 Loosen the SCREW KNURLING PL9 1 22 and then open the SHIELD WINDOW PL9 1 21 2 Gently spread open both the tabs on the socket holding the MEMORY CARD PL9 1 30 until the MEMORY CARD pops up slightly 3 Remove the MEMORY CARD Kmy03127KB 1 2 2 3 1 3 2 ...

Page 351: ... 22 and then open the SHIELD WINDOW PL9 1 21 2 Remove the COVER USB PL9 1 34 from the printer by releasing its two hooks 3 Remove the WIRELESS LAN ADAPTER PL9 1 32 from the MULTI PROTOCOL CARD PL9 1 31 4 Remove the two SCREW KNURLINGs PL9 1 22 that fix the MULTI PROTOCOL CARD to the printer 5 Remove the MULTI PROTOCOL CARD from the ELECTRONIC SUB SYSTEM CONTROL BOARD PL9 1 27 Kmy03128KB 1 2 1 2 1 ...

Page 352: ...R 1 Slide the 550 TRAY SEPARATOR ROLLER onto the SHAFT RETARD so that the lug on the 550 TRAY SEPARATOR ROLLER is mated with the notch on the CLUTCH FRICTION RET PL12 5 16 Lock the hook on the other end of the 550 TRAY SEPARATOR ROLLER into the groove on the SHAFT RETARD 2 Close the CVR RTD CST 3 Replace the 550 SHEET PAPER TRAY to the 550 SHEET FEEDER ASSEMBLY Kmy03121KA 1 2 ...

Page 353: ...D ROLLERs onto the shafts so that the lugs on the 550 TRAY FEED ROLLERs are mated with the notches on the ROLL ASSY GEAR NUDGERs PL12 3 22 and CLUTCH ONE WAY FEED PL 1 3 28 Lock the hooks on the other end of the 550 TRAY FEED ROLLERs into the grooves on the shafts 2 Replace the 550 SHEET PAPER TRAY to the 550 SHEET FEEDER ASSEMBLY Kmy03120KA 1 1 ...

Page 354: ...2006 03 31 Replacement 3 550 TRAY REAR COVER PL12 1 4 1 Insert the 550 TRAY REAR COVER into the 550 SHEET FEEDER ASSEMBLY 2 Push the 550 TRAY REAR COVER frontward until it is locked to the 550 SHEET FEEDER ASSEMBLY at the two hooks on its front edge Kmy03119KA 1 2 2 ...

Page 355: ...r must be lifted by two people 1 Place the printer on the 550 SHEET FEEDER ASSEMBLY with the four holes on the bottom of the printer aligned with the studs on the 550 SHEET FEEDER ASSEMBLY 2 Secure the printer to the 550 SHEET FEEDER ASSEMBLY using the two FEEDER SCREWS 3 Replace the 250 SHEET PAPER TRAY to the printer Kmy03118KA 2 2 1 ...

Page 356: ...de the FEED ROLLERs onto the shafts so that the lugs on the FEED ROLLERs are mated with the notches on the ROLL ASSY GEAR NUDGER PL3 2 46 and CLUTCH ONEWAY FEED PL3 2 52 Lock the hooks on the other end of the FEED ROLLERs into the grooves on the shafts 2 Replace the 250 SHEET PAPER TRAY to the printer Kmy03117KA 1 1 ...

Page 357: ...ward 2 Rotate the MPF ROLLER 180 degrees so that the pin on the SHAFT MSI is aligned with the groove on the MPF ROLLER 3 Slide the MPF ROLLER to the right so that the MPF ROLLER covers the pin on the SHAFT MSI 4 Slide the right ROLL CORE MSI to the left Secure the hook on the ROLL CORE MSI into the groove on the SHAFT MSI 5 Replace the 250 SHEET PAPER TRAY to the printer Kmy03116KB 1 2 3 4 ...

Page 358: ...FEED ROLLER 1 Slide the SEPARATOR ROLLER onto the SHAFT RETARD so that the lug on the SEPARA TOR ROLLER is mated with the notch on the CLUTCH FRICTION RET PL2 2 16 Secure the hook on the other end of the SEPARATOR ROLLER into the groove on the SHAFT RETARD 2 Close the CVR RTD CST 3 Replace the 250 SHEET PAPER TRAY Kmy03115KA 2 1 ...

Page 359: ...R ROLLER ASSEMBLY PL2 1 3 1 Replace the MPF SEPARATOR ROLLER ASSEMBLY by mating the bosses of the MPF SEP ARATOR ROLLER ASSEMBLY with the holes of the 250 SHEET PAPER TRAY Secure the MPF SEPARATOR ROLLER ASSEMBLY with the two backside hooks 2 Replace the 250 SHEET PAPER TRAY to the printer Kmy03114KA 1 ...

Page 360: ...ARTRIDGE SENSOR ASSEMBLY K 2 Replace the TONER CARTRIDGE SENSOR ASSEMBLY K by mating the two holes on the TONER CARTRIDGE SENSOR ASSEMBLY K with the bosses on the printer 3 Secure the TONER CARTRIDGE SENSOR ASSEMBLY K to the printer using the one screw silver tap 10mm Go to the next replacement step Replacement 10 PHOTOCONDUCTOR PC DEVELOPER DEV DRIVE PL8 1 2 Kmy03113KA 3 2 1 ...

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Page 362: ...VE PL8 1 2 1 Replace the PHOTOCONDUCTOR PC DEVELOPER DEV DRIVE by aligning the gear of each drive of the PHOTOCONDUCTOR PC DEVELOPER DEV DRIVE with the holes on the printer 2 Secure the PHOTOCONDUCTOR PC DEVELOPER DEV DRIVE to the printer using the six screws silver tap 10mm Continues to the next page Kmy03111KB 2 2 2 2 2 2 1 ...

Page 363: ...and the connector P J2761 of the EXIT CLUTCH in the PHOTOCONDUCTOR PC DEVELOPER DEV DRIVE 5 Replace the DUCT DRV MAIN by mating its three hooks into the holes on the PHOTOCON DUCTOR PC DEVELOPER DEV DRIVE and lock the bosses by sliding the DUCT DRV MAIN forward 6 Replace the one remaining screw silver tap 10mm that fixes the PHOTOCONDUCTOR PC DEVELOPER DEV DRIVE to the printer 7 Route the harness ...

Page 364: ...e printer 2 Secure the INTERLOCK SWITCH to the printer using the one screw silver tap 16mm 3 Route the harness of the INTERLOCK SWITCH to the DUCT DRV MAIN 4 Replace the clamp that fixes the harness of the INTERLOCK SWITCH to the SHIELD LVPS 5 Engage the connector P J44 of the INTELOCK SWITCH to the LOW VOLTAGE POWER SUPPLY Go to the next replacement step Replacement 16 TOP COVER PL1 1 1 Kmy03110K...

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Page 366: ...e backside boss of the PRINT HEAD with the hole on the printer 2 Place the two SPRING ROSs onto the left and right side bosses on the PRINT HEAD so that the holes of SPRING ROSs are mated with the bosses on the printer 3 Secure the SPRING ROSs to the printer using the four screws silver tap 10mm Continues to the next page Kmy03109KB 3 2 2 3 3 3 1 ...

Page 367: ...he connector of the PRINT HEAD through the hole on the SHIELD MCU and then replace the CORE to the harness of the PRINT HEAD 5 Engage the connector P J12 of the PRINT HEAD with the connector on the MACHINE CON TROL UNIT Go to the next replacement step Replacement 13 LOW VOLTAGE POWER SUPPLY PL9 1 4 Kmy03132KA 5 4 2 4 1 ...

Page 368: ...GE POWER SUPPLY PL9 1 4 1 Replace LOW VOLTAGE POWER SUPPLY to the SHIELD LVPS by mating the notch on the LOW VOLTAGE POWER SUPPLY with the tab on the SHIELD LVPS 2 Secure the LOW VOLTAGE POWE SUPPLY to the SHIELD LVPS using the six screws sil ver 6mm Continues to the next page Kmy03107KB 2 2 2 2 2 2 1 ...

Page 369: ...e make sure that the SHIELD LVPS is under the PLATE EARTH 4 Secure the SHIELD LVPS to the printer using the two screws silver tap 10mm and the three screws silver 6mm 5 Replace the clamps that fix the harness of the INTERLOCK SWITCH and HARN ASSY INLET to the SHIELD LVPS 6 Engage all the connectors of the LOW VOLTAGE POWER SUPPLY and then secure the har ness with the clamps Go to the next replacem...

Page 370: ... backside tab on the printer In the step described below out of the screw fixing positions of the HIGH VOLTAGE POWER SUPPLY the three screw fixing positions with white bearing surfaces must be fixed with the 6mm silver screws 3 Secure the HIGH VOLTAGE POWER SUPPLY with the five screws silver tap 10mm and the three screws silver 6mm When performing the step described below secure the red harness on...

Page 371: ... PL5 1 17 5 Route the harness of the HIGH VOLTAGE POWER SUPPLY to the printer and pass the con nector into the hole on the SHIELD MCU 6 Engage the connector J16 of the HIGH VOLTAGE POWER SUPPLY to the connector P16 of the MACHINE CONTROL UNIT Go to the next replacement step Replacement 15 FAN PL9 1 10 Kmy03106KB 6 5 ...

Page 372: ...N 2 Secure the FAN to the DUCT FAN MAIN using the two screws silver tap 35mm 3 Route the harness of the FAN into the printer and replace the DUCT FAN MAIN and FAN together to the printer 4 Secure the DUCT FAN MAIN and FAN together to the printer using the two screws silver tap 35mm 5 Adjust the length of the harness by winding the harness of the FAN to the hook of the printer and route the harness...

Page 373: ...le of the printer set the TOP COVER to the printer 2 Mate the holes of the TOP COVER with the left and right bosses of the printer attach the TOP COVER 3 Fix the TOP COVER to the printer with the four screws silver tap 10mm and the one screw silver with flange 10mm Go to the next replacement step Replacement 24 LEFT COVER PL1 1 7 Kmy03103KC 3 3 3 3 3 2 2 1 2 1 1 ...

Page 374: ...NIT PL9 1 20 1 Replace the MACHINE CONTROL UNIT to the printer 2 Secure the MACHINE CONTROL UNIT using the six screws silver 6mm 3 Engage all the connectors of the MACHINE CONTROL UNIT Continues to the next page P17 P16 P12 P27 P26 P24 P31 P14 P11 P10 P19 P15 P18 P101 P22 P21 P25 P23 Kmy03102KA 3 2 2 2 2 2 2 1 ...

Page 375: ...el 7 Enter the password push the key twice and push the 3 key once The diagnostic screen comes up 8 Press the key several times until IOT Diag is displayed Press the 3 key once 9 Press the key several times until NVM Settings is displayed Press the 3 key once 10 Press the key several times until NVM Load is displayed Press the 3 key once 11 Press the 3 key twice and NVM Load is performed 12 After ...

Page 376: ...3 31 Replacement 18 HUMIDITY SENSOR PL9 1 19 1 Engage the connector P J261 of the HUMIDITY SENSOR 2 Replace the HUMIDITY SENSOR to the printer and secure with the hook of the SPACER Go to the next replacement step Replacement 19 SHIELD ASSY ESS REFERENCE ONLY Kmy03101KA 1 2 ...

Page 377: ... ensure that the harness will not be caught between the printer and the SHIELD ASSY ESS 1 Replace the SHIELD ASSY ESS by mating the tab of the SHIELD ASSY ESS with the notch on the printer 2 Secure the SHIELD ASSY ESS to the printer using the seven screws silver 6mm Go to the next replacement step Replacement 24 LEFT COVER PL1 1 7 Kmy03100KC 2 2 2 2 2 2 1 2 1 1 2 ...

Page 378: ... MOTORs C M Y and K 1 Replace the TONER DISPENSER MOTOR to the printer by mating the tab of the TONER DISPENSER MOTOR with the hole on the printer and moving it slightly backward 2 Secure the TONER DISPENSER MOTOR to the printer using the one screw silver tap 10mm Continues to the next page Kmy03098KA 2 1 TONER DISPENSERMOTOR K TONER DISPENSERMOTOR C TONER DISPENSERMOTOR M TONER DISPENSERMOTOR Y ...

Page 379: ...R through the hole of the DUCT HARNESS MOT 4 Mate the tab of the DUCT HARNESS MOT with the hole on the printer and secure the DUCT HARNESS MOT with the two hooks on the printer 5 Engage the four sets of connectors of the TONER DISPENSER MOTOR and route the harness along the DUCT HARNESS MOT Go to the next replacement step Replacement 24 LEFT COVER PL1 1 7 Kmy03099KA 5 3 3 3 3 5 5 5 4 ...

Page 380: ...the holes on the printer and then secure the LED ASSEMBLY at the two hooks 3 Fix the LED ASSEMBLY to the printer using the one screw silver tap 10mm 4 Replace the DUCT SID L by mating the two holes on the DUCT SIDE L with the bosses on the printer 5 Secure the DUCT SIDE L to the printer using the two screws silver tap 8mm Go to the next replacement step Replacement 24 LEFT COVER PL1 1 7 Kmy03097KA...

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Page 382: ...e printer 3 Replace the LINK L by mating the backside groove on the LINK L with the boss on the printer and pulling the DAMPER OIL slightly upward When performing the step described below pay attention to the orientation of the LEVER RELEASE Ensure that the longer hollow boss of the LEVER RELEASE faces the HOLDER DAMPER 4 Replace the LEVER RELEASE to the HOLDER DAMPER Continues to the next page Km...

Page 383: ...he two holes of the SUPPORT LINK L with the bosses on the printer 6 Secure the SUPPORT LINK L using the three screws silver tap 8mm 7 Mate the fitting hole on the LINK L with the left side fitting hole on the FRONT COVER Insert the SHAFT PIVOT and secure with the hook Go to the next replacement step Replacement 24 LEFT COVER PL1 1 7 Kmy03096KB 7 2 7 1 5 6 6 6 ...

Page 384: ...acement Procedures RRPs Version 3 2007 03 15 Replacement 23 ELECTRONIC SUB SYSTEM CONTROL BOARD PL9 1 27 Continues to the next page OLD ELECTRONIC SUB SYSTEM CONTROL BOARD NEW ELECTRONIC SUB SYSTEM CONTROL BOARD notch Kmy03124KB 1 2 3 ...

Page 385: ...ng the step described below 1 Remove the NVM using a miniature screwdriver or the like from the IC socket on the old ELECTRONIC SUB SYSTEM CONTROL BOARD that was removed from the printer 2 Remove the NVM from the IC socket on the new ELECTRONIC SUB SYSTEM CONTROL BOARD using a miniature screwdriver or the like Do not use the NVM removed from the new ELECTRONIC SUB SYSTEM CONTROL BOARD Ensure that ...

Page 386: ...3 112 Chapter 3 Removal and Replacement Procedures RRPs Version 2 2006 03 31 Replacement 23 ELECTRONIC SUB SYSTEM CONTROL BOARD PL9 1 27 Continues to the next page Kmy03093KB 7 8 7 7 5 4 6 6 NOTE ...

Page 387: ...using the two screws silver 6mm 7 Secure the SHIELD ASSY IF to the connectors of the ELECTRONIC SUB SYSTEM CON TROL BOARD with the screws When performing the step described below ensure that the three tabs of the GUIDE ESS are inserted into the catches on the SHIELD ASSY ESS When performing the step described below ensure that the harness will not be caught between the printer and the SHIELD ASSY ...

Page 388: ...Secure the SHIELD ASSY IF and ELECTRONIC SUB SYSTEM CONTROL BOARD to the printer using the seven screws silver 6mm 10 Engage all the connectors of the ELECTRONIC SUB SYSTEM CONTROL BOARD 11 Close the SHIELD WINDOW and secure the SCREW KNURLING Go to the next replacement step Replacement 24 LEFT COVER PL1 1 7 Kmy03094KB 9 9 9 9 9 9 9 10 11 ...

Page 389: ... COVER and the printer and mate the two front side hooks of the LEFT COVER with the printer 2 Mate the holes on the LEFT COVER with the two bosses on the printer 3 Secure the LEFT COVER to the printer using the three screws silver tap 10mm Next Replacement steps Replacement 33 RIGHT COVER PL1 1 6 or Replacement 34 REAR COVER PL1 1 4 Kmy03092KA 3 3 3 2 2 1 1 1 1 1 1 1 2 ...

Page 390: ... 1 Engage the connector of the TONER CARTRIDGE SENSOR ASSEMBLY 2 Mate the two holes on the TONER CARTRIDGE SENSOR ASSEMBLY with the bosses on the printer 3 Secure the TONER CARTRIDGE SENSOR ASSEMBLY to the printer using the one screw silver tap 10mm Go to the next replacement step Replacement 33 RIGHT COVER PL1 1 6 Kmy03091KA TONER CARTRIDGE SENSOR ASSEMBLY C TONER CARTRIDGE SENSOR ASSEMBLY M TONE...

Page 391: ... 1 13 When replacing the POWER SWITCH match the ON OFF mark of the POWER SWITCH with the mark on the FRAME 1 Replace the POWER SWITCH to the printer and secure with the hook 2 Engage the connector P J481 of the POWER SWITCH Go to the next replacement step Replacement 33 RIGHT COVER PL1 1 6 Kmy03090KA NOTE 2 1 ...

Page 392: ...EMBLY into the hole on the printer and insert the two bosses of the SIZE SWITCH ASSEMBLY into the holes on the printer 3 Secure the SIZE SWITCH ASSEMBLY to the printer using the one screw silver tap 10mm 4 Engage the connector P J231 of the SIZE SWITCH ASSEMBLY 5 Secure the harness using the clamp of the SIZE SWITCH ASSEMBLY Go to the next replacement step Replacement 33 RIGHT COVER PL1 1 6 Kmy030...

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Page 394: ...printer 3 Replace the LINK R by mating the backside groove on the LINK R with the boss on the printer and then pulling the DAMPER OIL slightly upward When performing the step described below pay attention to the orientation of the LEVER RELEASE Ensure that the longer hollow boss of the LEVER RELEASE faces the HOLDER DAMPER 4 Replace the LEVER RELEASE to the HOLDER DAMPER Continues to the next page...

Page 395: ...les on the SUPPORT LINK R with the bosses on the printer 6 Secure the SUPPORT LINK R to the printer using the three screws silver tap 8mm 7 Mate the fitting hole on the LINK R with the right side fitting hole on the FRONT COVER Insert the SHAFT PIVOT and secure using the hook Go to the next replacement step Replacement 33 RIGHT COVER PL1 1 6 Kmy03088KB 7 2 5 7 1 6 6 6 ...

Page 396: ...rt the SHAFT PIVOT MSIs into the left and right sides fitting holes of the FRONT COVER and the MPF COVER and then secure the SHAFT PIVOT MSIs with the hooks 3 Align the left and right side fitting holes of the FRONT COVER with the fitting hole of the LINK L and the LINK R and then insert the SHAFT PIVOTs Secure the SHAFT PIVOTs with the hooks 4 Close the MPF COVER Continues to the next page Kmy030...

Page 397: ...SS ASSY OPEPANE and the HARNESS ASSY FRONT COVER along the DUCT DRV PH 6 Engage the connector P J272 of the HARNESS ASSY FRONT COVER and the connector P J2900 of the HARNESS ASSY OPEPANE 7 Secure the ground wire of the HARNESS ASSY FRONT COVER to the printer using the one screw silver tap 8mm Go to the next replacement step Replacement 33 RIGHT COVER PL1 1 6 Kmy03086KC 7 6 5 HARNESS ASSY OPEPANE N...

Page 398: ...gonally into the printer so that the right side of the INTEGRATED FEEDER ASSEMBLY goes in first 2 Route the harness with the two connectors coming from the INTEGRATED FEEDER ASSEM BLY and the connector of the CLUTCH ASSY PH TURN out of the hole on the printer from inside 3 Insert the bearing the clutch and the two bosses One is provided with the SPRING EARTH on the right side of the INTEGRATED FEE...

Page 399: ...CH ASSY PH REGI to the printer by mating the fitting groove on the CLUTCH ASSY PH REGI with the lug on the printer 8 Replace the CLUTCH ASSY PH REGI and CLUTCH ASSY PH FEED to the INTEGRATED FEEDER ASSEMBLY using the e rings 9 Route the harnesses along the printer and bind them with the clamps on the INTEGRATED FEEDER ASSEMBLY and the printer When engaging the connectors of the CLUTCHes match the ...

Page 400: ...erforming the step described below ensure that the harness will not be caught between the CHUTE MSI and the printer 12 Replace the CHUTE MSI by mating the two bosses on the CHUTE MSI with the holes on the printer 13 Secure the CHUTE MSI to the printer using the two screws silver tap 10mm Continues to the next page Kmy03083KB 13 13 12 ...

Page 401: ...f the right BEARING is black The color of the left BEARING is white 14 Replace the ROLL ASSY MSI to the printer by inserting the right and left ends of the ROLL ASSY MSI into the holes on the printer 15 Slide the left and right of the BEARINGs outward into the holes on the printer and secure using the e rings Go to the next replacement step Replacement 31 FEED DRIVE ASSEMBLY PL8 1 7 Kmy03084KB Bla...

Page 402: ...ness of the connector to be engaged to the DEVE MOTOR of the PHOTOCONDUCTOR PC DEVELOPER DEV DRIVE PL8 1 2 must be routed through the hook above the FEED DRIVE ASSEMBLY 2 Replace the FEED DRIVE ASSEMBLY by mating the two holes of the FEED DRIVE ASSEM BLY with the bosses on the printer 3 Secure the FEED DRIVE ASSEMBLY to the printer using the four screws silver tap 10mm Continues to the next page K...

Page 403: ...PH with the holes on the FEED DRIVE ASSY Secure the DUCT DRV PH by moving it frontward allowing the hooks to lock into place When performing the step below route the HARNESS ASSY OPEPANE over the HAR NESS ASSY FRONT COVER 5 Route all the harnesses along the DUCT DRV PH Continues to the next page Kmy03079KB HARNESS ASSY OPEPANE NOTE HARNESS ASSY FRONT COVER 4 ...

Page 404: ...EAR MSI to the SHAFT MSI and lock the hook of the GEAR MSI into the groove of the SHAFT MSI When performing the step described below pay attention to the orientation of the SPRING FEED MSI Ensure that the longer J shaped hook of the SPRING FEED MSI is anchored to the GEAR MSI 7 Anchor the SPRING FEED MSI to the GEAR MSI and the printer Go to the next replacement step Replacement 33 RIGHT COVER PL1...

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Page 406: ...8mm screws are used to secure the MPF FEED SOLENOID Use of 10mm screws will damage the frame 2 Secure the MPF FEED SOLENOID to the printer using the one screw silver tap 8mm 3 Route the harness of the MPF FEED SOLENOID to the DUCT MSI SOL and DUCT DRV PH The harness color of the MPF FEED SOLENOID gray does not match that of the printer yellow 4 Engage the connector P J256 of the MPF FEED SOLENOID ...

Page 407: ...he GEAR MSI to the SHAFT MSI and lock the hook on the GEAR MSI into the groove on the SHAFT MSI When carrying out the work shown below pay attention to attach the SPRING FEED MSI in the right direction Attach the hyperelliptic side of the SPRING FEED MSI to the GEAR MSI 6 Anchor the SPRING FEED MSI to the printer and GEAR MSI Go to the next replacement step Replacement 33 RIGHT COVER PL1 1 6 Print...

Page 408: ... the FRONT COVER and the printer Mate the two front side hooks of the RIGHT COVER with the holes on the printer 2 Mate the holes of the RIGHT COVER with the two bosses on the printer 3 Secure the RIGHT COVER to the printer using the three screws silver tap 10mm Go to the next replacement step Replacement 34 REAR COVER PL1 1 4 Kmy03075KB 3 3 3 2 2 1 1 1 1 1 1 1 2 ...

Page 409: ... COVER by mating the six bosses on the REAR COVER with the holes on the printer the RIGHT COVER PL1 1 6 and the LEFT COVER PL1 1 7 2 Secure the REAR COVER to the printer using the two screws silver tap 10mm and the two screws silver with flange 8mm Go to the next replacement step Replacement 38 FUSER PL6 1 10 Kmy03074KA 2 2 2 2 1 ...

Page 410: ... it crosses the HARNESS ASSY FRONT COVER 2 Replace the COVER HARNESS by mating the hole of the COVER HARNESS with the boss on the FRONT COVER When performing the step below check that the HARNESS ASSY OPEPANE is routed over 3 Secure the COVER HARNESS to the FRONT COVER using the four screws silver tap 8mm Continues to the next page HARNESS ASSY OPEPANE NOTE HARNESS ASSY FRONT COVER HARNESS ASSY OP...

Page 411: ... with the PLATE LATCH by mat ing the left and right side slits of the LATCH FRONT with the studs on the FRONT COVER 5 Secure the left and right sides of the LATCH FRONT to the FRONT COVER using the two screws silver with flange tap 10mm 6 Anchor the SPRING LATCH to the hole on the PLATE LATCH and the peg on the FRONT COVER Continues to the next page Kmy03133KA 4 5 5 6 ...

Page 412: ... PL1 2 97 When performing the step below rote the HARNESS ASSY OPEPANE on the most out ward position 7 Route the HARNESS ASSY OPEPANE along the DUCT DRV PH 8 Engage the connector P J2900 of the HARNESS ASSY OPEPANE Continues to the next page Kmy03126KB 8 7 HARNESS ASSY OPEPANE NOTE HARNESS ASSY FRONT COVER ...

Page 413: ...gage the connector P J220 of the OPERATOR PANEL and then fix the core of the HAR NESS ASSY OPEPANE with the clamp 11 Replace the BRACKET HARNESS by mating the lug on the BRACKET HARNESS with the hole of the FRONT COVER 12 Secure the BRACKET HARNESS to the FRONT COVER using the one screw silver tap 8mm Go to the next replacement step Replacement 36 CHUTE ASSY EXIT OUT PL6 1 1 Kmy03073KA 9 12 11 10 ...

Page 414: ...SSY EXIT OUT PL6 1 1 1 Replace the CHUTE ASSY EXIT OUT to the FRONT COVER by mating the two springs of the CHUTE ASSY EXIT OUT with the ribs on the FRONT COVER 2 Secure the CHUTE ASSY EXIT OUT to the FRONT COVER using the two screws silver with flange tap 10mm 3 Close the FRONT COVER Kmy03072KA 2 2 1 ...

Page 415: ...edure common between the left and right sides of the SPUR ASSEMBLY 1 Replace the SPUR ASSEMBLY to the printer by mating the two holes on the SPUR ASSEM BLY with the bosses on the printer 2 Secure the SPUR ASSEMBLY to the printer with the one screw silver with flange tap 8mm Go to the next replacement step Replacement 38 FUSER PL6 1 10 Kmy03071KA 2 1 ...

Page 416: ...t 38 FUSER PL6 1 10 1 Put the FUSER on the printer 2 Insert the two rear side bosses of the FUSER into the holes on the printer by moving the FUSER slightly backward 3 Rotate the left and right levers of the FUSER inward 4 Close the DUPLEX GATE 5 Close the FRONT COVER Kmy03070KA 4 3 3 1 2 ...

Page 417: ...ice operation 1 Insert the left side boss of the DUPLEX GATE with the hole of the printer 2 Open the DUPLEX GATE PL6 1 13 to about 45 degrees so that the flat faces of the right side pivot of the DUPLEX GATE comes parallel with the U shaped notch Push in the right side pivot of the DUPLEX GATE into the U shaped notch diagonally forward 3 Close the DUPLEX GATE 4 Close the FRONT COVER Kmy03069KA 2 1...

Page 418: ...ed below is the replacement procedure common among TONER CARTRIDGEs C M Y and K If all the TONER CARTRIDGEs are removed attach them in the order of Yellow Magenta Cyan and Black from the bottom 1 Replace the TONER CARTRIDGE inserting it by the left and right handles along the guide on the printer 2 Close the FRONT COVER Kmy03068KA 1 ...

Page 419: ...TOR CAP PL1 2 38 of the connector of the FRONT COVER when installing new DUPLEX MODULE 1 Replace the DUPLEX MODULE slowly by mating the two backside bosses of the DUPLEX MODULE with the holes on the FRONT COVER and then secure with the lever Go to the next replacement step Replacement 42 TRANSFER BELT PL4 1 1 NOTE Kmy03067KB 1 2 1 1 1 1 ...

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Page 421: ... 42 TRANSFER BELT PL4 1 1 1 Replace the TRANSFER BELT by inserting the right side boss on the TRANSFER BELT into the hole on the FRONT COVER and then inserting the left side boss on the TRANSFER BELT into the U shaped groove on the FRONT COVER Continues to the next page Kmy03065KB 1 2 1 1 ...

Page 422: ...oval and Replacement Procedures RRPs Version 2 2006 03 31 Replacement 42 TRANSFER BELT PL4 1 1 2 Tilt the TRANSFER BELT slowly and then secure with the left and right levers 3 Close the FRONT COVER Kmy03066KB 2 2 2 1 2 2 ...

Page 423: ...nd Replacement Procedures RRPs Version 2 2006 03 31 Replacement 43 TRAY REAR COVER PL1 1 5 1 Insert the TRAY REAR COVER into the printer 2 Secure by locking the two front hooks on TRAY REAR COVER to the printer Kmy03064KA 1 2 2 ...

Page 424: ...3 150 Chapter 3 Removal and Replacement Procedures RRPs Version 3 2007 03 15 Replacement 44 MPF COVER PL1 2 99 Continues to the next page Kmy03063KA LEVER MSI 1 NOTE 2 2 1 1 3 1 3 1 3 2 3 2 ...

Page 425: ... the FRONT COVER 2 Insert the SHAFT PIVOT MSI into the left and right side fitting holes on the MPF COVER and then secure the SHAFT PIVOT MSI with the hook When performing the step described below make sure that the LEVER MSI 1 is on the LINK ASSY MSI R 3 Mate the LINK ASSY MSIs on the left and right sides of the MPF COVER with the fitting holes on the FRONT COVER Insert the PIN PIVOT MSI and secu...

Page 426: ...9 When performing the step described below take care not to damage the boss of the COVER EXTENDER 1 Insert one of the bosses of the COVER EXTENDER at its open position into the hole on the TOP COVER and then bend the COVER EXTENDER to slip the other boss into place 2 Close the COVER EXTENDER Kmy03062KA 1 1 1 2 1 3 ...

Page 427: ...3 153 Chapter 3 Removal and Replacement Procedures RRPs Version 3 2007 03 15 Blank Page ...

Page 428: ... the printer and then replace the MULTI PROTOCOL CARD to the ELECTRONIC SUB SYSTEM CONTROL BOARD 2 Secure the MULTI PROTOCOL CARD to the printer using the two SCREW KNURLINGs PL9 1 22 3 Replace the WIRELESS LAN ADAPTER to the MULTI PROTOCOL CARD 4 Replace the COVER USB to the printer and secure with the hook 5 Close the SHIELD WINDOW and secure the SCREW KNURLING Kmy03129KB 4 3 2 1 2 5 ...

Page 429: ...EMORY CARD PL9 1 30 1 Fit the MEMORY CARD into the socket by mating the notch of the MEMORY CARD with the lug on the socket 2 Push the MEMORY CARD toward the ELECTRONIC SUB SYSTEM CONTROL BOARD until it snaps into place 3 Close the SHIELD WINDOW and secure the SCREW KNURLING Kmy03130KB 3 1 2 2 ...

Page 430: ...cations Chapter 4 Plug Jack P J Connector Locations CONTENTS Version 3 2007 03 15 1 Connector P plug J jack 4 1 1 1 List of P J 4 1 1 2 IOT P J layout diagram 4 4 1 3 DUPLEX P J layout diagram 4 8 1 4 OPTION FEEDER P J layout diagram 4 9 ...

Page 431: ...MACHINE CONTROL UNIT and HUM Harness Assembly 27 C 159 Connects MACHINE CONTROL UNIT and R SIDE Harness Assembly 29 F 138 Connects ELECTRONIC SUB SYSTEM CONTROL BOARD and ESS Harness Assembly 31 C 159 Connects MACHINE CONTROL UNIT and CRUM Harness Assembly 40 F 149 Connects LOW VOLTAGE POWER SUPPLY and LV TOP Harness Assembly 44 E 149 Connects LOW VOLTAGE POWER SUPPLY and INTERLOCK SWITCH 47 E 150...

Page 432: ...OID and R SIDE Harness Assembly 241 I 125 Connects OHP SNR Harness Assembly and OHP Harness Assembly 251 H 110 Connects FEED DRIVE ASSEMBLY PH Motor and R SIDE Harness Assembly 261 H 152 Connects HUMIDITY SENSOR and HUM Harness Assembly 272 I 110 Connects FRONT COVER Harness Assembly and R SIDE Harness Assembly 273 H 126 Connects R SIDE Harness Assembly and 550 SHEET FEEDER ASSEMBLY FDR UNIT Harne...

Page 433: ...ess Assembly 431 F 168 Connects PWBA DUP and DUP Clutch 2720 I 169 Connects DUPLEX MODULE DUP UNIT Harness Assembly and PRINTER 4301 E 167 Connects DUP Jam Sensor and DUP SNR Harness Assembly P J Coordiates Remarks 1 G 180 Not Connects Debug only 273 H 183 Connects 550 SHEET FEEDER ASSEMBLY FDR UNIT Harness Assembly and PRINTER 419 G 180 Connects PWBA OPT FDR and FDR UNIT Harness Assembly 420 G 18...

Page 434: ...ector Locations Version 2 2006 03 31 1 2 IOT P J layout diagram 171 220 2721 27213 27212 144 2751 211 2761 2900 236 251 272 222 275 221 276 A 102 103 104 105 106 107 108 109 110 111 112 113 114 115 101 B C D E F G H I J K L Kmy04001KB ...

Page 435: ... P J Connector Locations Version 1 2006 01 18 193 121 194 235 233 234 192 191 232 231 314 313 312 311 273 2322 2412 2411 2321 241 A 117 118 119 120 121 122 123 124 125 126 127 128 129 130 116 B C D E F G H I J K L Kmy04002KA ...

Page 436: ...Chapter 4 Plug Jack P J Connector Locations Version 3 2007 03 15 161 184 183 141 182 181 29 401 101 3 111 5041 A 132 133 134 135 136 137 138 139 140 141 142 143 144 145 131 B C D E F G H I J K L Kmy04003KC ...

Page 437: ...Connector Locations Version 1 2006 01 18 261 44 502 501 144 481 48 47 504 503 40 17 16 12 27 26 24 31 14 11 10 19 15 18 22 21 25 23 101 A 147 148 149 150 151 152 153 154 155 156 157 158 159 160 146 B C D E F G H I J K L Kmy04004KA ...

Page 438: ...4 Plug Jack P J Connector Locations Version 1 2006 01 18 1 3 DUPLEX P J layout diagram 1 427 430 431 428 4301 2720 429 A 162 163 164 165 166 167 168 169 170 171 172 173 174 175 161 B C D E F G H I J K L Kmy04005KA ...

Page 439: ...ctor Locations Version 2 2006 03 31 1 4 OPTION FEEDER P J layout diagram 273 4211 4212 4213 4202 4201 4221 4222 42121 422 421 419 423 420 1 A 177 178 179 180 181 182 183 184 185 186 187 188 189 190 176 B C D E F G H I J K L Kmy04006KB ...

Page 440: ...4 10 Chapter 4 Plug Jack P J Connector Locations Version 1 2006 01 18 Blank page ...

Page 441: ...21 PL5 1 Xerographics Illustration 5 22 PL5 1 Xerographics List 5 23 PL6 1 Fuser Exit Illustration 5 24 PL6 1 Fuser Exit List 5 25 PL7 1 Frame Illustration 5 26 PL7 1 Frame List 5 27 PL8 1 Drive Illustration 5 28 PL8 1 Drive List 5 29 PL9 1 Electrical Illustration 5 30 PL9 1 Electrical List 5 31 PL10 1 Harness Illustration 5 32 PL10 1 Harness List 5 33 PL11 1 Duplex Option 1 2 Illustration 5 34 PL...

Page 442: ...Chapter 5 Parts List Chapter 5 Parts List CONTENTS Version 1 2006 02 06 Blank Page ...

Page 443: ...arts in the illustrations Encircled alphabetical figures in the illustrations indicate interrupted leader lines Same characters in the illustrations represent lines to be connected The mark with 2 5 attached to assembly parts on the illustrations and lists represents that the items 2 3 4 and 5 of that plate are contained and the mark with 2 5 PL6 1 1 represent that the item 2 3 4 and 5 of that pla...

Page 444: ...SEMBLY Ref PL7 1 1 BLACK TONER Ref PL5 1 18 CYAN TONER Ref PL5 1 19 MAGENTA TONER Ref PL5 1 20 YELLOW TONER Ref PL5 1 21 MPF SEPARATOR ROLLER ASSEMBLY Ref PL2 1 99 SEPARATOR ROLLER Identical FEED ROLLER Ref PL2 2 99 250 SHEET PAPER TRAY Ref PL2 1 1 MPF ROLLER Ref PL3 1 99 FEED ROLLER Ref PL2 2 99 TRANSFER BELT Ref PL4 1 1 DUPLEX MODULE Ref PL11 1 1 ...

Page 445: ...PL1 2 98 MPF COVER Ref PL1 2 99 REAR COVER Ref PL1 1 4 MULTI PROTOCOL CARD Ref PL9 1 31 MEMORY Ref PL9 1 30 TRAY REAR COVER Ref PL1 1 5 WIRELESS PRINTER ADAPTER Ref PL9 1 32 ELECTRONIC SUB SYSTEM CONTROL BOARD Ref PL9 1 27 LEFT COVER Ref PL1 1 7 OPERATOR PANEL Ref PL1 2 97 RIGHT COVER Ref PL1 1 6 POWER SWITCH Ref PL9 1 13 ...

Page 446: ...7 LOW VOLTAGE POWER SUPPLY Ref PL9 1 4 INTERLOCK SWITCH Ref PL9 1 3 FEED DRIVE ASSEMBLY Ref PL8 1 7 MPF FEED SOLENOID Ref PL3 1 98 PHOTOCONDUCTOR PC DEVELOPER DEV DRIVE Ref PL8 1 2 TONER DISPENSER K Ref PL5 1 12 LEFT ARM ASSEMBLY Ref PL7 1 97 TONER DISPENSER C Ref PL5 1 12 TONER DISPENSER M Ref PL5 1 12 TONER DISPENSER Y Ref PL5 1 12 RIGHT ARM ASSEMBLY Ref PL7 1 98 SIZE SWITCH ASSEMBLY Ref PL7 1 1...

Page 447: ...CARTRIDGE SENSOR ASSEMBLY K Ref PL5 1 4 PRINT HEAD Ref PL5 1 2 RUBBER FEET Ref PL7 1 99 INTEGRATED FEEDER ASSEMBLY Ref PL3 2 99 TONER CARTRIDGE SENSOR ASSEMBLY C Ref PL5 1 4 TONER CARTRIDGE SENSOR ASSEMBLY M Ref PL5 1 4 TONER CARTRIDGE SENSOR ASSEMBLY Y Ref PL5 1 4 ...

Page 448: ...EET PAPER TRAY Ref PL12 4 1 550 SHEET FEEDER ASSEMBLY Ref PL12 1 1 550 FEEDER RUBBER Ref PL12 2 99 550 TRAY SEPARATOR ROLLER Identical 550 TRAY FEED ROLLER Ref PL12 3 99 550 TRAY FEED ROLLER Ref PL12 3 99 550 TRAY REAR COVER Ref PL12 1 4 FEEDER SCREWS Ref PL12 1 99 ...

Page 449: ...5 7 Chapter 5 Parts List Version 1 2006 02 06 Blank Page ...

Page 450: ...5 8 Chapter 5 Parts List Version 3 2007 03 15 Engineering parts list PL1 1 Cover 1 2 Illustration 1 2 4 5 6 8 7 3 Kmy05001KC 9 with 2 3 ...

Page 451: ...ist Version 1 2006 02 06 PL1 1 Cover 1 2 List Item Parts name 1 COVER TOP 2 COVER EXTENTION 1 3 COVER EXTENTION 2 4 COVER REAR 5 COVER CST 6 COVER SIDE R ASSY 7 COVER SIDE L ASSY 8 BRACKET RCB 9 COVER ASSY EXTENDER with 2 3 ...

Page 452: ...tration 8 1 with 2 9 36 97 with 15 16 98 with 1 11 15 17 23 33 34 37 38 PL6 1 1 99 with 24 30x2pcs 24 with 25 29 35 2 3 4 5 6 7 38 8 9 33 34 11 13 12 32 14 15 16 17 17 21 22 20 25 26 27 29 30 35 35 30 28 19 18 23 4 Kmy05002KD J272 P2720 J220 J29 P2900 J2900 P2721 36 37 ...

Page 453: ... ASSY OPEPANE J220 P2900 16 CONSOLE PANEL 17 PIN PIVOT MSI 18 SHAFT LEVER 19 PLATE PIVOT 20 LEVER MSI 1 21 SPRING LEVER MSI 22 SPRING LEVER LINK 23 LEVER MSI 2 24 COVER ASSY MSI with 25 29 35 25 LINK ASSY MSI L 26 TRAY ASSY MSI BASE 27 LINK ASSY MSI R 28 TRAY MSI 29 COVER MSI 30 SHAFT PIVOT MSI 31 32 HARNESS ASSY ESS J29 J2900 33 CLAMP RLWT 4V0 34 BRACKET HARNESS 35 SPRING TRAY 36 SPRING 37 PLATE ...

Page 454: ...ion 1 2006 02 06 PL2 1 Paper Cassette 1 2 Illustration Ref PL2 2 1 1 with 2 28 PL2 2 1 2 with 3 28 24 with 25 28 4 5 8 9 9 10 11 12 12 13 13 14 15 16 17 17 18 19 20 21 22 23 25 26 6 7 27 28 Kmy05003KA 99 with 3 Techsheet 3 with 4 11 ...

Page 455: ...ATOR ROLLER 8 BEARING RETARD R 9 SPRING RETARD 200 10 HOLDER RETARD MSI 11 PLATE ASSY RETARD 12 ROLL PINCH TURN 13 SPRING PINCH TURN 14 FOLLOWER L 15 FOLLOWER R 16 ARM L 17 SPRING NF MSI 18 ARM R 19 HOUSING BASE FR 250 20 PLATE ASSY BOTTOM 21 HOLDER MSI L 22 COVER FRONT MSI 23 HANDLE CST 24 ACTUATOR ASSY MSI with 25 28 25 HOLDER ACTUATOR 26 ACTUATOR NO PAPER MSI 27 ROLL ACTUATOR NO PAPER 28 SPRING...

Page 456: ...ist Version 1 2006 02 06 PL2 2 Paper Cassette 2 2 Illustration 1 with 2 33 12 with 14 17 2 8 9 10 13 15 18 19 20 21 23 22 24 26 27 21 28 29 30 31 32 33 25 14 16 17 8 11 3 4 6 7 5 Kmy05004KA 99 with 17 PL3 2 53x2pcs Techsheet ...

Page 457: ...R ASSY RETARD with 14 17 13 CVR RTD CST 14 HOLDER RETARD 15 SHAFT RETARD 16 CLUTCH FRICTION RET 17 SEPARATOR ROLLER 18 SPRING RETARD 19 SWITCH SIZE SET 20 PLATE LOCK CST 21 PLATE GEAR LOCK 250 22 GUIDE ASSY CST END 250 23 ACTUATOR SIZE 24 HSG BASE RE 250 25 ACTUATOR RLS PB 26 SPRING STOPPER GEAR 27 GEAR PB R 28 COVER BTM UP 250 29 RACK BTM LOCK 250 30 SPRING BTM LOCK 31 GEAR BTM LOCK PINION 32 GEA...

Page 458: ...3 31 PL3 1 Paper Feeder 1 2 Illustration Ref PL3 2 99 Ref PL3 2 23 Ref PL3 2 1 Ref PL3 2 24 2 3 4 5 6 7 9 10 12 14 15 16 17 13 11 11 9 18 8 with 7 9 12 18 Kmy05005KB J236 J275 P2751 J2751 MSI NO PAPER SENSOR 99 with 10 Techsheet 98 with 3 5 19 ...

Page 459: ... MSI 5 GEAR MSI 6 BEARING EARTH 7 CAM MSI R 8 ROLL ASSY MSI with 7 9 12 18 9 ROLL CORE MSI 10 ROLL ASSY FEED MSI 11 PIN DOWEL 12 SHAFT MSI 13 BEARING 14 CHUTE MSI 15 SENSOR PHOTO MSI NO PAPER SENSOR 16 COVER SNR 17 HARN ASSY MSI NPP J275 J2751 18 CAM MSI L 19 CLAMP 98 KIT SOLENOID FEED MSI with 3 5 99 KIT ROLL ASSY FEED MSI with 10 Techsheet ...

Page 460: ...0 59 with 44 50 33 with 30 34 36 3 3 4 5 6 7 12 13 14 15 16 17 18 19 27 8 11 9 11 10 8 20 21 21 23 21 25 29 30 34 35 36 32 26 53 52 51 26 24 30 36 36 37 42 44 45 46 53 47 48 49 50 Kmy05006KD CST NO PAPER SENSOR REGI SENSOR 99 with 1 23 24 J233 P2322 P2321 J2321 J2322 J232 J2411 P2411 J241 J2412 P2412 J234 J235 Ref PL2 2 99 56 57 55 54 58 J24 P241 11 60 ...

Page 461: ...PH FEED 25 CLUTCH ASSY PH TURN 26 BEARING NUDGER 27 SPRING EARTH 28 CHUTE ASSY REGI UPPER with 29 30 29 CHUTE REGI UPPER 30 SENSOR PHOTO REGI SENSOR CST NO PAPER SENSOR 31 32 ROLL ASSY TURN 33 CHUTE ASSY TOP with 30 34 36 34 HOLDER NOSNSR 35 CHUTE ASSY RETARD 36 CLAMP 37 HARN ASSY REGI SNR J232 J2321 J2322 38 39 40 41 42 SHAFT FEED 43 44 SUPPORT NUDGER ASSY 45 SHAFT NUDGER 46 ROLL ASSY GEAR NUDGER...

Page 462: ...5 20 Chapter 5 Parts List Version 1 2006 02 06 PL4 1 Transfer Illustration Ref PL1 2 9 1 Kmy05007KA J2721 ...

Page 463: ...5 21 Chapter 5 Parts List Version 1 2006 02 06 PL4 1 Transfer List Item Parts name 1 TRANSFER ASSY KIT BELT CRU 1 2 3 4 5 6 7 1 Periodic Replacing Parts 100KPV ...

Page 464: ...ration 1 2 1 3 4 18 19 20 21 3 3 3 4 4 4 9 10 5 6 7 8 4 with 5 8 10 10 10 11 12 9 9 11 11 11 12 12 12 13 14 15 16 17 Kmy05010KC P314 J183 J16 P161 P313 P312 P311 P193 K P194 C P192 M P191 Y CRUM SENSOR TONER CARTRIDGE SENSOR J184 P141 J182 J181 99 with 1x2pcs 2 22 J12 23 23 ...

Page 465: ...ARTRIDGE SENSOR 9 STOPPER SPRING 10 SPRING CRU R 11 SPRING CRU L 12 DISPENSER ASSY 13 BIAS ASSY 14 SPRING ESA ROLL 15 LED ASSY 16 DUCT HARNESS MOT 17 HVPS 18 CARTRIDGE ASSY K with Techsheet 1 19 CARTRIDGE ASSY C with Techsheet 2 20 CARTRIDGE ASSY M with Techsheet 2 21 CARTRIDGE ASSY Y with Techsheet 2 22 CORE 23 SPACER ROS SHAFT 99 KIT ROS ASSY with 1x2pcs 2 1 Periodic Replacing Parts 5KPV 8KPV 2 ...

Page 466: ...5 24 Chapter 5 Parts List Version 2 2006 03 31 PL6 1 Fuser Exit Illustration 16 17 7 1 with 2 9 16 17 Ref PL1 2 9 2 2 3 3 3 4 5 6 3 2 2 8 9 10 11 12 13 14 8 15 Kmy05011KB P171 J171 J47 J17 ...

Page 467: ...T OUT 3 ROLL PINCH EXIT 4 SPRING CORR 5 ROLL CORRUGATE 6 HOLDER CORR 2 7 ELIMINATOR EXIT1 8 SPRING CHUTE OUT 9 CHUTE EXIT OUT 20 10 FUSER ASSY with Techsheet 1 11 HARN ASSY FUSER P171 J17 J47 12 BRACKET FUSER 13 CHUTE DUP GATE 14 PLATE LATCH FSR AD 15 PLATE LATCH FSR D 16 TAPE ELIMINATOR 17 PLATE EARTH EXIT 1 Periodic Replacing Parts 100KPV ...

Page 468: ...pter 5 Parts List Version 3 2007 03 15 PL7 1 Frame Illustration 1 2 3 8 6 7 12 13 14 14 15 18 17 20 22 24 23 14 14 8 7 1 19 with 20 22 Kmy05012KC JP231 97 with 2 4 6 8 98 with 4 6 8 12 13 99 with 14x4pcs 4 6 4 ...

Page 469: ... DAMPER 7 DAMPER OIL 8 SPRING SUPPORT 9 10 11 12 SUPPORT LINK R 13 LINK R 14 FOOT 15 CLAMP WS 2W V0 16 17 GUIDE TRAY R 250 18 SWITCH ASSY SIZE 19 GUIDE CST ASSY L 250 with 20 22 20 GUIDE TRAY L 250 21 22 SPRING CST LOCK 23 DUCT SIDE L 24 STOPPER FRAME L 97 KIT LINK ASSY L with 2 4 6 8 98 KIT LINK ASSY R with 4 6 8 12 13 99 KIT FOOT ASSY with 14x4pcs ...

Page 470: ...5 28 Chapter 5 Parts List Version 1 2006 02 06 PL8 1 Drive Illustration 1 2 7 8 Kmy05013KA 9 J2761 P211 P221 P222 P251 ...

Page 471: ...5 29 Chapter 5 Parts List Version 1 2006 02 06 PL8 1 Drive List Item Parts name 1 BRACKET GEAR T1 2 DRIVE ASSY MAIN 3 4 5 6 7 DRIVE ASSY PH 8 DUCT DRV PH 9 DUCT DRV MAIN ...

Page 472: ... 2007 03 15 PL9 1 Electrical Illustration 3 2 4 5 5 6 8 8 8 18 19 20 21 25 33 33 26 28 29 30 31 32 34 35 35 22 22 22 22 23 23 24 11 12 13 14 14 14 14 39 14 33 33 15 14 16 17 33 1 2 Kmy05014KC J44 J48 J481 P144 27 with 35 10 36 38 J503 9 ...

Page 473: ...CLAMP WS 2W V0 16 HARN ASSY INLET J48 J481 17 POWER CORD 18 SPACER RCBT 11S 19 SENSOR HUM 20 PWBA MCU with Techsheet 21 SHIELD WINDOW 22 SCREW KNURLING 23 WASHER 24 BRACKET PIVOT 25 SHIELD ASSY ESS 26 GUIDE ESS 27 PWBA ESS with 35 with Techsheet 28 SHIELD ASSY IF 29 PLATE OPT 30 MEMORY CARD OPTION 31 MULTI PROTOCOL CARD OPTION 32 WIRELESS PRINTER ADAPTER Installs to the MULTI PROTOCOL CARD OPTION ...

Page 474: ...P22 P21 P25 P23 Ref PL9 1 4 Ref PL9 1 20 4 7 8 9 13 14 15 16 J31 J311 J312 J313 J314 J276 J19 J194 J193 J192 J26 J10 J11 J191 J261 J101 J111 P2761 P182 P183 P184 J141 J18 J15 J14 J401 P273 J231 J251 J232 J274 J222 J221 P233 P234 P270 P235 P275 J211 P272 P236 J22 J21 J25 J23 J27 P181 J502 J501 J504 J40 J5041 P48 P47 P44 P501 P504 P503 P502 P40 ...

Page 475: ...ASSY VIDEO J11 J111 9 HARN ASSY TNR SNR J19 J191 J192 J193 J194 10 11 12 13 HARN ASSY CRUM J31 J311 J312 J313 J314 14 HARN ASSY EXIT CLT J276 P2761 15 HARN ASSY R SIDE J21 J22 J23 J25 J27 J211 J221 J222 J231 J232 P233 P234 P235 P236 J251 P272 P273 J274 P275 P276 16 HARN ASSY LV TOP J14 J15 J18 J401 J5041 J141 P181 P182 P183 P184 J40 J501 J502 J504 17 ...

Page 476: ...Option 1 2 Illustration To PL11 2 1 with 2 7 9 20 22 27 PL11 2 Ref PL11 2 2 3 4 2 5 5 6 9 10 12 13 14 14 15 16 17 18 19 11 7 5 6 7 6 7 22 26 23 5 6 7 5 6 7 5 6 7 20 20 Kmy05016KC P430 P427 J427 J430 P4301 J4301 P431 P428 J428 J2720 P429 P1 DUP JAM SENSOR 27 24 25 ...

Page 477: ...AIN 6 SPRING CHUTE DUP 7 BRACKET HOLDER DUP 8 9 ACTUATOR DUP 10 SPRING SENSOR DUP 11 HOLDER SENSOR DUP 12 SENSOR PHOTO DUP JAM SENSOR 13 HARN ASSY DUP SNR J430 J4301 14 CLAMP MINI 15 PWBA DUP H 16 COVER PWBA DUP 17 COVER CONNECT DUP 18 HARN ASSY DUP UNIT J428 J2720 19 HOLDER CONNECT DUP 20 SPRING CONNECT DUP 21 22 BRACKET FAN DUP 23 COVER HARNESS FAN 24 COVER HARNESS CHUTE 25 FAN DUP 26 SEAL DUP 2...

Page 478: ...5 36 Chapter 5 Parts List Version 3 2007 03 15 PL11 2 Duplex Option 2 2 Illustration 1 2 3 4 4 5 8 9 1 3 4 4 13 25 26 27 28 14 15 Kmy05017KC J431 J429 9 21 22 10 24 From PL11 1 23 16 17 18 19 20 ...

Page 479: ... ASSY PH 6 7 8 BRACKET CLUTCH DUP 9 WASHER DUP CLUTCH 10 CLUTCH DUP 11 12 13 GEAR DUP 40Z M0 8 14 ROLL ASSY DUP 1 15 ROLL ASSY DUP 2 16 COVER GEAR DUP 17 GEAR DUP 25Z FUSER 18 GEAR DUP 21Z 25Z 19 GEAR DUP 21Z 20 PLATE GEAR 21 SPRING DUP 22 BEARING 23 MOTOR ASSY DUP 24 PLATE EARTH DUP 25 BRACKET MOTOR DUP 26 BUSH SADDLE 27 COVER DRIVE DUP 28 HARN ASSY DUP EARTH T432 T4320 ...

Page 480: ...5 38 Chapter 5 Parts List Version 3 2007 03 15 PL12 1 550 Feeder Option 1 5 Illustration 1 with 2 5 7 PL12 2 12 3 Ref PL12 3 1 Ref PL12 4 1 Ref PL12 2 2 3 3 7 4 Kmy05018KC 99 with 3x2pcs 5 6 J4201 J4213 ...

Page 481: ...2007 03 15 PL12 1 550 Feeder Option 1 5 List Item Parts name 1 550 OPTION FEEDER with 2 5 7 PL12 2 12 3 2 COVER LEFT 3 SCREW JOINT 4 COVER CST 550 5 CLUTCH ASSY TURN OPT 6 CLUTCH ASSY FEED OPT 7 COVER RIGHT 99 KIT SCREW JOINT with 3x2pcs ...

Page 482: ...5 PL12 2 550 Feeder Option 2 5 Illustration 1 3 5 6 7 8 11 10 a a 9 18 4 17 13 15 15 15 15 16 12 with 13 17 Kmy05019KD J421 P421 P423 P419 P1 P420 P422 J420 J422 J273 J419 J4222 P4222 P4221 J4221 J4211 P4211 P4213 P4212 P4202 P4201 99 with 15x4pcs ...

Page 483: ...BRACKET LOCK 5 SWITCH ASSY SIZE OPT 6 PWBA OPT FDR 7 HARN ASSY C2 CHUTE J421 J4211 P4212 P4213 8 HARN ASSY C2 TURN J420 P4201 P4202 9 HARN ASSY C2 MOT J422 J4221 J4222 10 DRIVE ASSY OPT FDR 11 GUIDE TRAY R 550 12 GUIDE ASSY 550 L with 13 17 13 GUIDE TRAY L 550 14 15 FOOT 16 CLAMP MINI 17 SPRING CST LOCK 18 CLAMP LOCKING 99 KIT FOOT ASSY with 15x4pcs ...

Page 484: ... 3 550 Feeder Option 3 5 Illustration 1 with 3 11 13 16 18 20 29 31 3 4 5 6 13 30 14 15 16 16 16 18 20 21 22 29 23 24 25 26 29 28 27 11 Kmy05020KC CST NO PAPER SENSOR P42121 J42121 J4212 99 with 29x2pcs PL12 5 17 Techsheet 8 8 8 8 8 9 9 9 9 9 7 31 10 11 ...

Page 485: ...UDGER 12 13 HOLDER NO SNSR 14 SENSOR PHOTO CST NO PAPER SENSOR 15 CHUTE ASSY RETARD 16 CLAMP 17 18 SHAFT FEED OPT 19 20 SUPPORT NUDGER ASSY 21 SHAFT NUDGER 22 ROLL ASSY GEAR NUDGER 23 GEAR IDLER NUDGER 24 HOLDER NO PAPER L A4 25 ACTUATOR NO PAPER A4 26 HOLDER NO PAPER R A4 27 CLUTCH ONEWAY NUDGER 28 CLUTCH ONEWAY FEED 29 ROLL ASSY FEED 30 HARN ASSY C2 NO PAPER J4212 J42121 31 PLATE EARTH OPT 99 KI...

Page 486: ...5 44 Chapter 5 Parts List Version 1 2006 02 06 PL12 4 550 Feeder Option 4 5 Illustration Ref PL12 5 1 1 with 2 4 PL12 5 1 2 with 3 4 3 4 Kmy05021KA ...

Page 487: ...ter 5 Parts List Version 2 2006 03 31 PL12 4 550 Feeder Option 4 5 List Item Parts name 1 CASSETTE ASSY 550 OPT with 2 4 PL12 5 1 2 CASSETTE ASSY FRONT 550 OPT with 3 4 3 HOUSING BASE FR 550 4 HANDLE CST 550 OPT ...

Page 488: ...rts List Version 1 2006 02 06 PL12 5 550 Feeder Option 5 5 Illustration 1 with 2 34 12 with 14 17 2 8 9 10 13 15 18 19 20 21 23 22 24 26 27 21 28 29 30 31 34 31 32 33 25 14 16 17 8 11 3 4 6 7 5 Kmy05022KA Ref PL12 3 99 ...

Page 489: ...ASSY SIDE L 550 A4 11 GEAR PINION 12 HOLDER ASSY RETARD with 14 17 13 CVR RTD CST 14 HOLDER RETARD 15 SHAFT RETARD 16 CLUTCH FRICTION RET 17 SEPARATOR ROLLER 18 SPRING RETARD 19 SWITCH SIZE SET 20 PLATE LOCK CST 21 PLATE GEAR LOCK 550 22 GUIDE ASSY CST END 550 23 ACTUATOR SIZE 24 HSG BASE RE 550 25 ACTUATOR RLS PB 26 SPRING STOPPER GEAR 27 GEAR PB R 28 COVER BTM UP 550 29 RACK BTM LOCK 550 30 SPRI...

Page 490: ...5 48 Chapter 5 Parts List Version 1 2006 02 06 Blank Page ...

Page 491: ...6 3 1 2 Reference diagram 6 17 3 1 3 Multiple Sheet Feed Prevention 6 18 3 1 4 Reference diagram 6 18 3 1 5 Bottom Plate Moving 6 19 3 2 Paper Feeder 6 20 3 2 1 Major functions 6 20 3 2 2 Reference diagram 6 21 3 3 MPF Regi Assy 6 22 3 3 1 Major functions 6 22 3 3 2 Reference diagram 6 23 3 3 3 Multiple Sheet Feed Prevention 6 24 3 3 4 Reference diagram 6 24 3 3 5 Lead edge Registration 6 25 3 3 6...

Page 492: ...10 7 Reference diagram 6 47 4 MODES 6 48 4 1 Operation Modes 6 48 5 Control 6 49 5 1 Control of Paper Size 6 49 5 2 Selective Control on Paper Cassette 6 49 5 3 PRINTHEAD Light Quantity Control 6 49 5 4 Process Control 6 50 5 4 1 Potential Control 6 50 5 4 2 Toner Density Control 6 51 5 4 3 High Area Coverage Mode 6 51 5 4 4 Admix Mode 6 51 5 4 5 ADC Sensor Adjustment 6 51 5 5 Color Registration C...

Page 493: ...ner image Printing processes of this printer is composed of the basic steps as follows 1 Charge Drum surface is charged with electricity 2 Exposure Image unit is exposed to laser beams 3 Development Image is developed with toner 4 Transfer Four color finished toner image on the Drum is transferred onto the paper 5 Cleaning Remaining toner on the drum is collected 6 Neutralization Electric charge o...

Page 494: ...6 2 Chapter 6 Principles of Operation Version 2 2006 03 28 1 2 Schematic Diagram for Printing Processes Outline of printing processes is shown in the figure below Kmy06002KB ...

Page 495: ...ors The BCR is kept in contact with the drum and rotates following the rotations of the drum BCR is a conductive roll receives discharge voltage from the High Voltage Power Supply HVPS and discharges a negative DC voltage The drum surface is uniformly and negatively charged with DC bias voltage The drum surface is a photoreceptor which is an insulator in the dark and a conductor in the light and t...

Page 496: ...ectrostatic latent image on the drum surface This process is performed in parallel for yellow magenta cyan and black colors Laser beams are emitted from the laser diode in the PRINTHEAD By the rotating polygon mirror fixed mirror and lens attached to the Scanner Motor Assy of the PRINTHEAD the surface of each color drum is scanned from end to end in the axial direction Kmy06004KA ...

Page 497: ...sing characters or pictures The laser diode lights up for parts to be developed by toner and not for parts that are not to be developed The drum surface irradiated by the laser beam becomes a conductor and the negative charge on the drum surface flows to the positive side and the charges cancel each other out so that the potential on the drum surface drops The part on the surface where potential d...

Page 498: ...racted to one another electrically As the carrier is a magnetic substance it is attracted to the Magnet Roll having a magnetic force and a homogeneous layer is formed by the Trimmer Bar The magnet roll is covered by a thin semi conductive sleeve over the surface DB Developing Bias voltage is supplied to this semiconductor sleeve from the High Voltage Power Supply HVPS DB voltage is negative DC vol...

Page 499: ...6 7 Chapter 6 Principles of Operation Version 2 2006 03 28 Kmy06005GA engine principle0013FA engine principle0014FA ...

Page 500: ...VPS The BTR contacts the rear side of the Belt and applies the positive voltage to the Belt Belt The Belt is a conductive belt to which the positive voltage is applied from the BTR After the negatively charged toner image on the drum surface is drawn by the positive charge on the belt it is transferred from the drum to the paper The Belt feeds the paper to the direction of FUSER Roll ESA Electric ...

Page 501: ...6 9 Chapter 6 Principles of Operation Version 1 2006 02 04 Kmy06007KA ...

Page 502: ...hen the drum is charged by BCR any excess charge hinders the drum surface from being uniformly charged which may lead to print quality problems The excess charge on the surface of the drum is eliminated by irradiating the light of the Erase Lamp LED ASSEMBLY 1 3 6 Neutralization In the Neutralization process the charge on the paper is neutralized or eliminated by the Detack Saw Detack Saw The char...

Page 503: ...6 11 Chapter 6 Principles of Operation Version 1 2006 02 04 Kmy06009KA ...

Page 504: ... belt can be easily broken by a finger touch the toner image must be fixed on the paper with the FUSER fusing unit The toner particles are melted by the HEAT ROLL heated by the Heater lamp and is deposited on the paper under pressure given by the belt opposed against the heat roll Conditions to be met to light up the Heater Lamp Warm up Stand by Printing Main Heater Lamp ON ON OFF ON Kmy06010KA ...

Page 505: ...6 13 Chapter 6 Principles of Operation Version 1 2006 02 04 Blank Page ...

Page 506: ...6 14 Chapter 6 Principles of Operation Version 2 2006 03 28 2 Paper Path 2 1 Paper Path Kmy06025KB ...

Page 507: ...6 15 Chapter 6 Principles of Operation Version 1 2006 02 04 2 2 Layout of Paper Path ...

Page 508: ...Assy R L can move at a right angle to the paper transfer direction to align the paper width End Guide The Guide End Assy can move in the paper transfer direction to determine the paper size The ON OFF of SIZE SWITCH ASSEMBLY Refer to 5 1 Control of Paper Size varies according to the Guide End Assy position to detect the paper size FEED ROLLER SEPARATOR The FEED ROLLER SEPARATOR and the FEED ROLLER...

Page 509: ...6 17 Chapter 6 Principles of Operation Version 1 2006 02 04 3 1 2 Reference diagram Kmy06029KA ...

Page 510: ...one sheet is fed both the Feed Roll and Separator Roll rotate to allow the sheet to pass However when two sheets are fed concurrently only the Feed Roll rotates and the Separator Roll is locked thereby allowing the upper sheet to pass by being separated from the lower sheet that is stopped by the friction with the Separator Roll at rest The Separator Roll is being pushed toward the Feed Roll by sp...

Page 511: ... section unlocks the GEAR BTM LOCK ONEWAY When the paper tray is pushed in until it stops the gear teeth of the RACK BTM LOCK and GEAR BTM LOCK ONEWAY are out of engagement allowing the PLATE ASSY BTM to rise by the spring pressure of the SPRING BTM UP Kmy06054KB GEAR BTM LOCK ONEWAY RACK BTM LOCK PLATE ASSY BTM SPRING BTM UP ...

Page 512: ... PHOTO No Paper Sensor Detects the presence absence of paper in the paper tray based on the position of ACTUATOR NO PAPER No paper Sensor beam is intercepted CLUTCH ASSY FEED Transmits the drive from the FEED DRIVE ASSEMBLY to FEED ROLLER Refer to 6 3 FEED DRIVE ASSEMBLY FEED ROLLER When the CLUTCH ASSY FEED operates the FEED ROLLER starts rotating and the FEED ROLLER feeds the paper Refer to 6 3 ...

Page 513: ...6 21 Chapter 6 Principles of Operation Version 1 2006 02 04 3 2 2 Reference diagram Kmy06032KA ...

Page 514: ...fer to 6 3 FEED DRIVE ASSEMBLY ROLL ASSY TURN The ROLL ASSY TURN is rotated by the drive from the FEED DRIVE ASSEMBLY through the CLUTCH ASSY TURN to feed the paper from the MPF or Duplex to the CHUTE ASSY REGI Refer to 6 3 FEED DRIVE ASSEMBLY SENSOR PHOTO MPF No Paper Sensor Detects presence absence of paper in the MPF tray by the change in actuator position Kmy06050KA Kmy06052KA SENSOR PHOTO MPF...

Page 515: ...ates the actuator CLUTCH ASSY REGI CLUTCH ASSY REGI transmits the driving power from the PHOTOCONDUCTOR PC DEVELOPER DEV DRIVE to ROLL REGI RUBBER and transports the paper from the tray MPF and duplex path toward the toner cartridge direction Refer to 6 3 FEED DRIVE ASSEMBLY The timing of sheet feed from the Regi Assy is adjusted by the duration of the CLUTCH ASSY REGI operation so that the toner ...

Page 516: ...d SEPARATOR ROLLER rotate to allow the sheet to pass However when two sheets are fed concurrently only the MPF ROLLER rotates and the SEPARATOR ROLLER is locked thereby allowing the upper sheet to pass by being separated from the lower sheet that is stopped by the friction with the SEPARATOR ROLLER at rest The SEPARATOR ROLLER is being pushed toward the MPF ROLLER by spring pressure and controlled...

Page 517: ...y maintained due to such troubles as misalignment of lead edges in the tray cassette To avoid this trouble the lead edge position needs to be aligned at the Regi part before the sheet is fed to the toner transfer position By thrusting the edge of the sheet coming out of the MPF or Tray against the REGI ROLL that is at rest the lead edge of the sheet is registered 3 3 6 Reference diagram Kmy06034KA...

Page 518: ... Actuator A detects the sheet fed from the MPF Duplex The Actuator B detects the sheet fed from the Paper Tray However the movement of the Actuator A does not affect the Actuator B 3 3 8 Reference diagram Kmy06057KA SPRING REGI SNSR A SPRING REGI SNSR B ACTUATOR A ACTUATOR B From PAPER TRAY PAPER ACTUATOR B ACTUATOR A ACTUATOR B ACTUATOR A ACTUATOR A From MPF or DUP PAPER SENSOR PHOTO Regi Sensor ...

Page 519: ...6 27 Chapter 6 Principles of Operation Version 1 2006 02 04 Blank Page ...

Page 520: ...the actuator Transfer Belt Belt Belt feeds the paper to the direction of FUSER SENSOR ADC SENSOR ADC reads the toner patch on the BELT and converts it to voltage value Voltage value is used to control the density of toner Refer to 5 4 1 Potential Control ADC Solenoid When turned on the ADC Solenoid activates the PAD ADC to wipe the ADC Sensor surface clean of contaminants To activate the PAD ADC t...

Page 521: ...6 29 Chapter 6 Principles of Operation Version 1 2006 02 04 3 4 2 Reference diagram Kmy06035KA ...

Page 522: ...t a constant speed and the Polygon Mirror that is mounted on the motor shaft The laser light output from the LD is irradiated onto the Polygon Mirror via the Mirror The Polygon Mirror provided with six reflecting mirror faces changes the reflection angle of the laser light as it rotates by the Scanner Motor thereby allowing the laser light to scan the drum along its axial direction Scanning is per...

Page 523: ...6 31 Chapter 6 Principles of Operation Version 2 2006 03 28 3 5 2 Reference diagram Kmy06036KB Mirror Mirror LD PWB Lens ...

Page 524: ...Auger in the TONER CARTRIDGE and supplies toner to the developer part in the TONER CARTRIDGE TONER CARTRIDGE Y TONER CARTRIDGE M TONER CARTRIDGE C TONER CARTRIDGE K The TONER CARTRIDGE is constituted from the toner cartridge developer and the drum Erase Lamp LED ASSEMBLY The light of the LED passes through the lens of the TONER CARTRIDGE and irradiates the drum The light of the LED eliminates the ...

Page 525: ...6 33 Chapter 6 Principles of Operation Version 1 2006 02 04 3 6 2 Reference diagram Kmy06037KA Kmy06038KA ...

Page 526: ...Drum Transfer Belt Fuser Sub Motor Yellow Magenta and Cyan Drum Black Developer Deve Motor Yellow Magenta and Cyan Developer Clutch Assy Exit Transmits the drive from the Main Motor to the Roll Assy Exit in the FUSER In the backside printing the exit clutch stops Exit Roll is driven by Duplex Motor Refer to 6 1 PHOTOCONDUCTOR PC DEVELOPER DEV DRIVE SIMPLEX MODE and 6 4 DRIVE ASSY DUP FEED DRIVE AS...

Page 527: ...6 35 Chapter 6 Principles of Operation Version 1 2006 02 04 3 7 2 Reference diagram Kmy06039KA ...

Page 528: ...with the print controller and information from the sensor switch Major functions are as follows Communication with the ESS Receive of information from the sensors or switches Control of Motor in PHOTOCONDUCTOR PC DEVELOPER DEV DRIVE and FEED DRIVE ASSEMBLY Distributing low voltage DC power output from LVPS to each component Control of PRINTHEAD High Voltage Power Supply HVPS Supplies high voltage ...

Page 529: ...PERATOR PANEL displays the state of the printer using LCD or LED operates the printer using the switch INTERLOCK SWITCH INTERLOCK SWITCH is a switch that cuts the 24VDC power supply to the HVPS or Motor etc upon the opening of the Front Cover 3 8 2 Reference diagram Kmy06040KA ...

Page 530: ...6 38 Chapter 6 Principles of Operation Version 1 2006 02 04 3 8 3 Data Flow Print data electric signal from the printer controller flows as shown below until it is turned into a print Kmy06011KA ...

Page 531: ...6 39 Chapter 6 Principles of Operation Version 1 2006 02 04 Blank Page ...

Page 532: ...o Roll Assy Exit in the FUSER When the clutch operates the Roll Assy Exit rotates in the reverse direction The clutch is stoped when the paper reached the Duplex DRIVE ASSY DUP The DRIVE ASSY DUP supplies the driving power to the Lower Roll ROLL ASSY DUP2 Upper Roll ROLL ASSY DUP1 and Roll Assy Exit of Fuser Refer to 6 4 DRIVE ASSY DUP PWBA DUP The PWBA DUP controls motor sensor and clutch FAN DUP...

Page 533: ...hapter 6 Principles of Operation Version 1 2006 02 04 3 9 2 Reference diagram Kmy06041KA ROLL ASSY DUP 1 Upper Roll ROLL ASSY DUP 2 Lower Roll SENSOR PHOTO DUP In Sensor CLUTCH DUP MOTOR DUP FAN DUP PWBA DUP ...

Page 534: ...aper size The ON OFF of SIZE SWITCH ASSEMBLY Refer to 5 1 Control of Paper Size varies according to the Guide End Assy position to detect the paper size FEED ROLLER SEPARATOR The FEED ROLLER SEPARATOR and the FEED ROLLER PICK UP ASSY pinch the paper to feed Bottom Plate Bottom plate is locked to bottom side when paper cassette is pulled out from the paper feeder and unlocked when the paper cassett...

Page 535: ...one sheet is fed both the Feed Roll and Separator Roll rotate to allow the sheet to pass However when two sheets are fed concurrently only the Feed Roll rotates and the Separator Roll is locked thereby allowing the upper sheet to pass by being separated from the lower sheet that is stopped by the friction with the Separator Roll at rest The Separator Roll is being pushed toward the Feed Roll by sp...

Page 536: ...r section unlocks the GEAR BTM LOCK ONEWAY When the paper tray is pushed in until it stops the gear teeth of the RACK BTM LOCK and GEAR BTM LOCK ONEWAY are out of engagement allowing the PLATE ASSY BTM to rise by the spring pressure of the SPRING BTM UP Kmy06023EA GEAR BTM LOCK ONEWAY RACK BTM LOCK PLATE ASSY BTM SPRING BTM UP ...

Page 537: ...6 45 Chapter 6 Principles of Operation Version 1 2006 02 04 Blank Page ...

Page 538: ...ED ROLLER PICK UP ASSY Refer to 6 5 DRIVE ASSY OPT FDR FEED ROLLER When the CLUTCH ASSY FEED operates the FEED ROLLER starts rotating and the FEED ROLLER feeds the paper Refer to 6 5 DRIVE ASSY OPT FDR CLUTCH ASSY TURN Transmits the drive from the DRIVE ASSY OPTION FEEDER to ROLL ASSY TURN ROLL ASSY TURN The ROLL ASSY TURN rotates by the drive from DRIVE ASSY OPTION FEEDER through the CLUTCH ASSY ...

Page 539: ...6 47 Chapter 6 Principles of Operation Version 2 2006 03 28 3 10 7 Reference diagram Kmy06044KB ...

Page 540: ...ic commands or the printer diagnostic function is operating WAIT mode The printer is under the adjustment of print quality READY mode The printer is ready for printing PRINTING mode The printer is under printing ERROR mode Any error was detected in the printer Initializing mode New parts have been just set to the printer initializing with a new Deve Unit Checking Unit mode Printer is under checkin...

Page 541: ...es in the PRINTHEAD as electric signals data are expressed with high and low voltage values and the laser diodes convert the image data from electric signals to optical signals data are expressed with blinking laser beams Variations in light quantity of laser beams or variations in optical system such as lenses or drum sensitivity cannot attain a proper electrostatic image therefore the laser beam...

Page 542: ...n stable printing image density the drum charging voltage the developing DC voltage and the PRINT HEAD light amount are adjusted according to the developing capability of each color carrier that varies momentarily The adjusted drum charging voltage the developing DC voltage and the PRINT HEAD light amount are fed back to keep the printing image density constant The outline of control is as follows...

Page 543: ...the toner dispense time This calculation is made for each color 5 4 3 High Area Coverage Mode A continuous printing of any image of area coverage exceeding extra toner dispense capability causes the toner density in the developer to be lowered The High Area Coverage Mode postpones the next page feed and dispenses the toner during this time if the toner dispense time reached the specified value dur...

Page 544: ...r colors in lateral directions The color registration control is made from a change in inside temperature and the print count at the execution of the process control The control is outlined below 1 With no toner on the Belt the output value of ADC Sensor is measured to determine the threshold value 2 The patches for color registration control are generated on the Belt These patches are composed of...

Page 545: ...ding on the time of Warm up Printing or Process Control The target temperature varies according to such environmental factors as the interior temperature detected by the Sensor Hum Temp 5 6 2 Cooling down As the printing continues the temperature distribution in the Heat Roll becomes uneven both in the paper feed and non paper feed areas Cooling Down suspends paper feeling for a certain period of ...

Page 546: ...nciples of Operation Version 1 2006 02 04 6 Drive Transmission Route 6 1 PHOTOCONDUCTOR PC DEVELOPER DEV DRIVE Rotation power of the PHOTOCONDUCTOR PC DEVELOPER DEV DRIVE is transmitted through the route below Kmy06012KA ...

Page 547: ...6 55 Chapter 6 Principles of Operation Version 1 2006 02 04 Kmy06013KA ...

Page 548: ...6 56 Chapter 6 Principles of Operation Version 1 2006 02 04 Kmy06014KA ...

Page 549: ...6 57 Chapter 6 Principles of Operation Version 1 2006 02 04 Kmy06015KA ...

Page 550: ...6 58 Chapter 6 Principles of Operation Version 1 2006 02 04 Refer to 6 1 PHOTOCONDUCTOR PC DEVELOPER DEV DRIVE SIMPLEX MODE Kmy06016KA ...

Page 551: ...6 59 Chapter 6 Principles of Operation Version 1 2006 02 04 Kmy06018KA ...

Page 552: ...ion Version 1 2006 02 04 6 2 TONER DISPENSER Y M C K Rotation power of the TONER DISPENSER drives the agitator and the auger in the TONER CARTRIDGE The operation is common among the TONER DISPENSER Y M C and K TONER CARTRIDGE Kmy06021KA ...

Page 553: ...6 61 Chapter 6 Principles of Operation Version 1 2006 02 04 TONER CARTRIDGE Kmy06022KA ...

Page 554: ...6 62 Chapter 6 Principles of Operation Version 1 2006 02 04 6 3 FEED DRIVE ASSEMBLY Rotation power of the FEED DRIVE ASSEMBLY is transmitted through the route below PAPER HANDLING Kmy06019KA ...

Page 555: ...6 63 Chapter 6 Principles of Operation Version 1 2006 02 04 PAPER HANDLING Kmy06020KA ...

Page 556: ...6 64 Chapter 6 Principles of Operation Version 1 2006 02 04 6 4 DRIVE ASSY DUP Rotation power of the DRIVE ASSY DUP is transmitted through the route below Kmy06017KA ...

Page 557: ...6 65 Chapter 6 Principles of Operation Version 1 2006 02 04 Kmy06027KA ...

Page 558: ...6 66 Chapter 6 Principles of Operation Version 1 2006 02 04 6 5 DRIVE ASSY OPT FDR Rotation power of the DRIVE ASSY OPT FDR is transmitted through the route below 550 OPTION FEEDER Kmy06023KA ...

Page 559: ...6 67 Chapter 6 Principles of Operation Version 1 2006 02 04 550 OPTION FEEDER Kmy06024KA ...

Page 560: ...agram 7 1 1 2 General Wiring Diagram 7 2 2 Interconnection Wiring Diagram of Parts 7 3 2 1 Notes on Using the Wiring Diagram between Parts 7 3 2 2 Configuration of the Interconnection Wiring Diagram of Parts 7 5 1 DC POWER SUPPLY 7 7 2 MSI REGI 7 9 3 DRIVE 7 11 4 FEEDER 7 13 5 ROS 7 15 6 XEROGRAPHIC 7 17 7 HIGH VOLTAGE 7 19 8 DEVELOPER 7 21 9 FUSER 7 23 10 CONTROLLER 7 25 11 550 FEEDER 7 27 12 DUP...

Page 561: ...presents a connector The connector No is indicated inside the box Represents a connection terminal with a plate spring on the printed circuit board The connector terminal No is indicated inside the box Represents a connector directly connected to the printed circuit board The connector No is indicated inside the box The box containing a part name represents a part PL X Y Z indicates the item Z of ...

Page 562: ...1 3 P J312 CRUM SENSOR Y PL5 1 3 P J311 P J31 SENSOR ASSY CRU Y PL5 1 4 P J191 P J19 SENSOR ASSY CRU M PL5 1 4 P J192 SENSOR ASSY CRU K PL5 1 4 P J193 SENSOR ASSY CRU C PL5 1 4 P J194 DISPENSE MOTOR Y PL5 1 12 P J181 P J18 DISPENSE MOTOR M PL5 1 12 P J182 DISPENSE MOTOR K PL5 1 12 P J183 DISPENSE MOTOR C PL5 1 12 P J184 CLUTCH ASSY PH FEED PL3 2 24 P J235 CLUTCH ASSY PH TURN PL3 2 25 P J234 CST NO...

Page 563: ...Denotes functional parts attached with functional parts name Denotes the control and its outline in PWB Denotes a connection between parts with harnesses or wires attached with signal name contents Denotes the function and logic value of the signal to operate the function Low L High H The given voltage is for signal in high status The arrow indicates the direction of signal Denotes the function an...

Page 564: ...ion 1 2006 01 30 Denotes a connection between wires I L 24VDC Denotes DC voltage when the interlock switch in HNB MCU WITH CPU turns on 5VDC 3 3VDC Denotes DC voltage SG Denotes signal ground AG Denotes analog ground RTN Denotes the return Symbols Description ...

Page 565: ...CU Connections of REGI SENSOR with PWBA MCU Connections of OHP TEMP SENSOR with PWBA MCU Connections of OHP LED with PWBA MCU Connections of MSI NO PAPER SENSOR with PWBA MCU 3 DRIVE Connections of MAIN DRIVE ASSY with PWBA MCU 4 FEEDER Connections of NO PAPER SENSOR with PWBA MCU Connections of SWITCH ASSY SIZE with PWBA MCU Connections of FEED CLUTCH with PWBA MCU Connections of TURN CLUTCH with...

Page 566: ...tions of CRUM SENSOR K with PWBA MCU 9 FUSER Connections of FUSER ASSY with PWBA MCU Connections of FUSER ASSY with LVPS Connections of PWBA MCU with LVPS 10 CONTROLLER Connections of PWBA ESS with PWBA MCU Connections of CONTROL PANEL with PWBA ESS Connections of LVPS with PWBA ESS 11 550 FEEDER Connections of PWBA FEEDER with PWBA MCU Connections of TURN CLUTCH with PWBA FEEDER Connections of FE...

Page 567: ... FAN 24VDC FAN ALARM SG I L 24VDC P J501 P J14 3 3VDC 5VDC 1 2 3 4 7 8 9 10 11 12 13 P J15 1 2 SG 13 12 11 10 7 6 5 4 3 2 1 3 1 1 2 3 HARN ASSY INTERLOCK PL9 1 3 SG 5VDC 3 3VDC SG LV TYPE DEEP SLEEP SLEEP 24V OFF FAN STOP FAN LOW FAN ALARM HARNESS ASSY INLET PL9 1 16 P J481 P J48 KMY07002KA LVPS PL9 1 4 SWITCH POWER PL9 1 13 HARN ASSY LV TOP PL10 1 16 HARN ASSY LV TOP PL10 1 16 INTERLOCK 24VDC 4 2...

Page 568: ...age 24VDC 5VDC or 3 3VDC exceeds the specified voltage respectively At this time the operating point is 32VDC TBD or less for 24VDC 7VDC TBD or less for 5VDC or 4 4VDC TBD or less for 3 3VDC The circuit is reset when the power is turned off and then on again after certain time Sleep mode and deep sleep mode The output of the following power supply are stopped according to the these signals Signal ...

Page 569: ... XXVDC 2 1 1 2 3 4 5 6 7 8 PH MOT CLK PH MOT ALARM P J275 P J23 8 9 10 3 2 1 4 5 6 REGI SENSED L 3 3VDC SG P J2322 3 2 1 PULL UP 3 3VDC REGI SENSOR PL3 2 30 P J232 11 12 I L 24VDC REGI CL ON L 24VDC 2 1 1 2 P J233 CLUTCH ASSY PH REGI PL3 2 23 17 18 I L 24VDC I L 24VDC I L 24VDC 5VDC FEED SOL ON L 24VDC 2 1 1 2 P J236 SOLENOID FEED MSI PL3 1 3 KMY07003KA INTERLOCK 24VDC 3 3VDC 3 3VDC 5VDC INTERLOCK...

Page 570: ... detect signal of the Regi part by the Sensor Photo REGI SENSOR REGI CL ON L 24VDC ON OFF signal of the REGI CLUTCH FEED SOL ON L 24VDC ON OFF signal of the MSI FEED SOLENOID OHP LED ON OFF signal of the OHP LED OHP SENSED L 3 3VDC Detect Signal of the transparency sheet by the Sensor Photo OHP SENSOR TEMP Data on temperature inside the printer PH MOT ON X XXVDC PH MOT CLK PH MOT ALARM Drive contr...

Page 571: ...11 10 11 9 8 7 6 5 4 3 2 MAIN MOTOR I L 24VDC SG I L 24VDC SG MAIN MOT ON MAIN MOT ALARM MAIN MOT CLK MAIN MOT LO MAIN MOT CW CCW M SG B1 B2 B4 B5 B6 B3 B8 B9 B10 B7 P J222 10 9 8 7 6 5 4 3 2 1 DEVE MOTOR I L 24VDC SG I L 24VDC SG DEVE MOT ON DEVE MOT ALARM DEVE MOT CLK DEVE MOT LO DEVE MOT BRAKE KMY07004KB M INTERLOCK 24VDC INTERLOCK 24VDC INTERLOCK 24VDC B15 B16 HARN ASSY R SIDE PL10 1 15 HARN A...

Page 572: ...IN MOT CLK MAIN MOT LO MAIN MOT CW CCW Drive control signal of the MAIN MOTOR SUB MOT ON SUB MOT ALARM SUB MOT CLK SUB MOT LO SUB MOT BRAKE Drive control signal of the SUB MOTOR DEVE MOT ON DEVE MOT ALARM DEVE MOT CLK DEVE MOT LO DEVE MOT BRAKE Drive control signal of the DEVE MOTOR EXIT CL ON L 24VDC ON OFF signal of the EXIT CLUTCH ...

Page 573: ... 13 14 CLUTCH ASSY PH TURN PL3 2 25 5 6 7 P J2321 3 2 1 PULL UP 3 3VDC SG PAPER EMPTY SENSED L 3 3VDC CST NO PAPER SENSOR PL3 2 30 P J232 1 2 3 6 5 4 I L 24VDC FEED CL ON L 24VDC P J235 2 1 1 2 15 16 CLUTCH ASSY PH FEED PL3 2 24 1 2 3 4 P J231 P J23 4 3 2 PAPER SIZE SW 3 ON L 3 3VDC PAPER SIZE SW 2 ON L 3 3VDC PAPER SIZE SW 1 ON L 3 3VDC SG 1 SWITCH ASSY SIZE PL7 1 18 KMY07005KA INTERLOCK 24VDC 3 ...

Page 574: ...SIZE SW 2 ON L 3 3VDC PAPER SIZE SW 3 ON L 3 3VDC ON OFF signal of the SWITCH ASSY SIZE PAPER EMPTY SENSED L 3 3VDC Paper detect signal of the Feeder by the Sensor Photo NO PAPER SENSOR TURN CL ON L 24VDC ON OFF signal of the TURN CLUTCH FEED CL ON L 24VDC ON OFF signal of the FEED CLUTCH Paper size Switches SW 1 SW 2 SW 3 LEGAL 14 SEF ON ON ON LEGAL 13 SEF ON ON OFF EXECUTIVE SEF ON OFF ON B5 SEF...

Page 575: ...0 11 12 ROS MOT CLK 5V LD SG V REF K V REF C V REF M V REF Y SG HARNESS ASSY ROS PL5 1 2 LOCK ROS MOT ON SG 24VDC 5VDC SOS SG CLK ROS ASSY PL5 1 2 SCANNER MOT PWBA SOS KMY07006KB 13 14 MONIT K 15 16 17 18 19 20 20 19 18 17 16 1 2 3 4 5 15 14 13 12 11 10 1 2 3 5 4 3 2 1 3 2 1 9 8 7 6 5 4 3 2 1 MONIT C MONIT M MONIT Y DATA K DATA C DATA M DATA Y INTERLOCK 24VDC ...

Page 576: ...MOT ON ROS MOT CLK Drive control signal of the ROS MOTOR SOS Reference signal for scan start of LASER V REF K V REF C V REF M V REF Y Emission control signal of the laser diode MONIT K MONIT C MONIT M MONIT Y The monitoring voltage of the laser diode DATA K DATA C DATA M DATA Y Video signal of the laser diode ...

Page 577: ...3 2 1 2 3 4 1 2 3 4 7 8 10 11 12 13 1 14 SG 3 3VDC CLOCK DATA SG 3 3VDC CLOCK DATA SG 3 3VDC CLOCK DATA I L 24VDC 5VDC ADC SENSOR LED REM ADC V MONI ADC SOL ON L 24VDC A11 SG B17 B18 B19 B20 P J27213 2 1 1 2 ADC SOLENOID EEPROM BELT P J144 4 3 2 1 SG 5VDC HUMI TEMP P J26 1 2 3 4 J261 CN1 CN1 is printed on the board 4 3 2 1 PWBA EEPROM PL9 1 1 SENSOR HUM PL9 1 19 HARN ASSY LV TOP PL10 1 16 ERASE Y ...

Page 578: ...ner patch density data measured by the ADC SENSOR Analog value LED REM Remote signal of the LED of ADC SENSOR ADC V MONI Control signal of the ADC SENSOR DATA CLOCK Control signal of the EEPROM XPRO TEMP Temperature data in the printer by the TEMP HUM SENSOR Analog value HUMI Humidity data in the printer by the TEMP HUM SENSOR Analog value ERASE K ON L 3 3VDC ERASE Y M C ON L 3 3VDC ON OFF signal ...

Page 579: ... 17 P J161 J161 P162 P163 P162 1 P163 1 DB4 TR4 TR3 TR2 TR1 ESA BCR BTR BTR Bias Transfer Roll ESA Electric Static Attachment BCR Bias Charge Roll ESA Developer DB3 DB2 DB1 10 9 8 7 6 5 4 3 TR MON CF MON COLOR DATA CLK 3 3VDC SG 9 10 2 1 5VDC SG I L 24VDC KMY07008KA K C M Y INTERLOCK 24VDC 5 5VDC 3 3VDC RED WHT WHT White Soldered Connector ...

Page 580: ...7 20 Chapter 7 Wiring Diagrams and Signal Information Version 1 2006 01 30 Signal line name Description TR MON CF MON COLOR DATA CLK Control signal of the HVPS ...

Page 581: ...2 3 4 5 6 DISPENSE MOTOR K PL5 1 12 M P184 6 5 4 3 2 1 J184 1 2 3 4 5 6 DISPENSE MOTOR C PL5 1 12 M HARN ASSY LV TOP PL10 1 16 HARNESS ASSY TNR SNR PL10 1 9 HARNESS ASSY CRUM PL10 1 13 P J191 3 SENSOR ASSY CRU Y PL5 1 4 2 1 P J19 1 2 1 2 3 PULL UP 3 3VDC SG CARTRIDGE Y SENSED L 3 3VDC P J192 3 SENSOR ASSY CRU M PL5 1 4 2 1 4 5 6 PULL UP 3 3VDC SG CARTRIDGE M SENSED L 3 3VDC P J193 3 SENSOR ASSY CR...

Page 582: ...of the DISPENSE MOTOR K C DISPENSE MOT A C DISPENSE MOT B C DISPENSE MOT XA C DISPENSE MOT XB Drive control signal of the DISPENSE MOTOR C CARTRIDGE Y SENSED L 3 3VDC Detection signal of the CRU SENSOR Y CARTRIDGE M SENSED L 3 3VDC Detection signal of the CRU SENSOR M CARTRIDGE K SENSED L 3 3VDC Detection signal of the CRU SENSOR K CARTRIDGE C SENSED L 3 3VDC Detection signal of the CRU SENSOR C D...

Page 583: ...6 1 11 SG PULL UP 3 3VDC FUSER ASSY PL6 1 10 1 2 3 4 LVPS PL9 1 4 LAMP CONTROL KMY07010GC Thermostat Heater NC SNS 1 2 3 P J175 P J172 P1711 P J171 P J47 P J14 P J501 P1712 P1713 P J173 2 3 1 STS 1 2 2 P J176 1 1 2 3 EXIT SENSOR 1 2 3 3 2 1 230V Spec 3 1 N HEAT1 1 2 3 1 2 3 LINE P J171 P J47 5 6 9 8 xHEAT1 FUSER ON 3 3VDC 3 3VDC Used in production process only P J504 J5041 1 2 2 3 RELAY TEST LOW H...

Page 584: ...data measured by Temp Sensor for detecting high temperature analog value VC VD Temperature data measured by Temp Sensor for controlling temperature analog value FUSER EXIT SENSED L 3 3VDC Paper detect signal of the Fuser Exit by the Sensor Photo EXIT SENSOR FUSER ON Lighting signal of Fuser Lamp RELAY TEST LOW RELAY TEST HIGH Test signal of the LVPS Used in production process only ...

Page 585: ...ANE PL1 2 15 SG 3 3VDC DEEP SLEEP SG STS CMD CREADY SREADY SG VSYNC K VSYNC C VSYNC M VSYNC Y SG HSYNC SG 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 17 18 18 17 P J40 1 2 3 4 P J220 1 2 3 4 5 6 7 PWBA MCU PL9 1 20 LVPS PL9 1 4 CONSOLE PANEL PL1 2 16 KMY07011KA P J111 1 2 3 4 5 6 7 8 P J11 SG DATA K SG DATA C SG DATA M SG DATA Y 5VDC SG 3 3VDC SG SG DATA CLK 5VDC BACK LIGHT BL 5VDC 6 5 4 3 2 1 8 7 3 3V...

Page 586: ...the PWBA MCU to the PWBA ESS CMD Command signal transmitted from the PWBA ESS to the PWBA MCU CREADY SREADY Signal for indicating weather or not the printer is ready for receiving command signal VSYNC K VSYNC C VSYNC M VSYNC Y Signal for indicating registration position of each of images Y M C and K HSYNC Signal for data DATA K DATA C DATA M DATA Y Video data of four colors DATA CLK BACK LIGHT BL ...

Page 587: ...5 6 2 1 DRIVE ASSY OPT FEED PL12 2 10 M P J42121 3 2 1 PULL UP 3 3VDC SG PAPER EMPTY SENSED L 3 3VDC CST NO PAPER SENSOR PL12 3 14 P J4211 4 3 2 C2 PAPER SIZE SW 3 ON L 3 3VDC C2 PAPER SIZE SW 2 ON L 3 3VDC C2 PAPER SIZE SW 1 ON L 3 3VDC SG FEED MOT ON FEED MOT ALARM FEED MOT CLK FEED MOT LOW SG I L 24VDC 1 SWITCH ASSY SIZE OPT PL12 2 5 P J4212 3 2 1 1 2 3 I L 24VDC TURN CL ON L 24VDC P J4201 P J4...

Page 588: ...D CL ON L 24VDC ON OFF signal of the FEED CLUTCH PAPER EMPTY SENSED L 3 3VDC Paper detect signal of the Feeder by the Sensor Photo NO PAPER SENSOR PAPER SIZE SW 1 ON L 3 3VDC PAPER SIZE SW 2 ON L 3 3VDC PAPER SIZE SW 3 ON L 3 3VDC ON OFF signal of the SWITCH ASSY SIZE FEED MOT ON FEED MOT ALARM FEED MOT CLK FEED MOT LOW Drive control signal of the FEED MOTOR Paper size Switches SW 1 SW 2 SW 3 LEGA...

Page 589: ...2 10 9 8 7 6 5 4 3 2 12 13 14 15 16 17 18 19 20 1 2 3 4 5 6 7 8 9 P J431 PWBA DUP HARNESS ASSY DUP SNR PL11 1 13 PL11 1 15 P J429 2 3 4 5 6 MOTOR ASSY DUP PL11 2 23 P J4301 3 2 1 PULL UP 3 3VDC SG DUP IN SENSED L 3 3VDC DUP JAM SENSOR PL11 1 12 I L 24VDC DUP MOT A DUP MOT XA DUP MOT B DUP MOT XB P J430 1 2 3 I L 24VDC DUP CL ON L 24VDC 1 2 CLUTCH DUP PL11 2 10 KMY07013KA INTERLOCK 24VDC 3 3VDC INT...

Page 590: ...xd Control signal of the PWBA DUP DUP MOT A DUP MOT B DUP MOT XA DUP MOT XB Drive control signal of the DUP MOTOR DUP IN SENSED L 3 3VDC Paper detect signal of the Duplex by the Sensor Photo DUP JAM SENSOR DUP CL ON L 24VDC ON OFF signal of the DUP CLUTCH FAN 24VDC FAN ALARM Drive control signal of the DUP FAN ...

Page 591: ...4 6 Cyan toner cartridge 8 6 3 5 Installation Space min installation space 8 6 4 Functions 8 8 4 1 Recording System 8 8 4 2 Exposure System 8 8 4 3 Development System 8 8 4 4 Fixing System 8 8 4 5 Resolution 8 8 4 6 Operation Mode 8 8 4 7 Warm up Time 8 9 4 8 FPOT First Print Output Time 8 9 4 9 Continuous Printing Speed 8 10 4 10 Input Properties 8 11 4 10 1 Paper pick up system 8 11 4 10 2 Paper...

Page 592: ...18 8 1 3 Paper condition 8 18 8 1 4 Printer condition 8 18 8 1 5 Image quality guaranteed area 8 18 8 1 6 Criterion 8 18 9 Option 8 19 9 1 Options to be Installed by Users 8 19 10 ESS Specification 8 20 10 1 External Interface 8 20 10 1 1 USB 8 20 10 1 2 Ethernet 8 20 10 1 3 IEEE1284 8 20 10 1 4 Wireless 8 20 10 1 5 Interface Specification 8 21 10 2 Network Protocol 8 21 10 2 1 Printing Protocol 8...

Page 593: ...ENTS Version 1 2006 02 02 10 5 2 Error Logging 8 25 10 5 3 Billing Count 8 25 10 6 ID Print 8 25 10 7 3rd Party Mode 8 26 10 8 Utility Print 8 27 10 8 1 Printer Settings List 8 27 10 8 2 Panel Settings List Print 8 27 10 8 3 Font List Print 8 27 10 8 4 Job Log Print 8 27 ...

Page 594: ...Chapter 8 Printer Specifications Chapter 8 Printer Specifications CONTENTS Version 1 2006 02 02 ...

Page 595: ...c Configuration The printer has the following basic configurations depending on the destination print engine main unit MSI and 250 feeder unit as the standard paper feeding consumables CRU 1 2 Functional Configuration Functional configuration of this printer is shown below Kmy08003KB Ten08014KA ...

Page 596: ...ccording to the specifications 100V 115V printer voltage 100 127VAC 10 90 135V frequency 50 60Hz 3Hz 220 240V printer voltage 220 240VAC 10 198 264V frequency 50 60Hz 3Hz 2 2 Power Consumption Power consumption in each operation mode at rated voltage input Operation mode Average Wh h Running mode F C 420 or less Running mode B W 420 or less Ready mode 95 or less Low power mode 9 or less ...

Page 597: ...ter Including MSI with its cover being closed And the ejection stacker is also being contained in the main unit 3 2 Dimensions Mass of Paper Tray Width mm Depth mm Height mm Mass kg 400 485 470 27 2 or less Tray Width mm Depth mm Height mm Mass kg For 550 sheet 386 506 7 134 4 7 9 or less Kmy08005KA Kmy08006KA ...

Page 598: ...8 4 Chapter 8 Printer Specifications Version 3 2007 02 22 3 3 Dimensions Mass of Duplex Width mm Depth mm Height mm Mass kg 283 290 134 1 0 or less Kmy08007KA ...

Page 599: ... 4 3 Black toner cartridge Width 303 8mm Depth 150mm Height 53 8mm Mass 1 05 5K 1 05 8K kg Reference The Black toner cartridge has CRUM CRU memory to record information 3 4 4 Yellow toner cartridge Width 303 8mm Depth 150mm Height 53 8mm Mass 1 05 4K 1 05 8K kg Reference The Yellow toner cartridge has CRUM CRU memory to record information 3 4 5 Magenta toner cartridge Width 303 8mm Depth 150mm Hei...

Page 600: ...4K 1 05 8K kg Reference The Cyan toner cartridge has CRUM CRU memory to record information 3 5 Installation Space min installation space Minimum space as shown below is required to install the printer when it is used for normal objects Space occupied by the operator is not included Top view Kmy08010KA 100mm Kmy08011KA 600mm 100mm 100mm ...

Page 601: ...8 7 Chapter 8 Printer Specifications Version 3 2007 02 22 Front view Side view 400mm 100mm 100mm Kmy08012KA 485mm 600mm 100mm 350mm Front Cover Kmy08013KB ...

Page 602: ...nter can be operated in either of 3 operation modes The modes are switched over by command from the printer controller or change of printer operation etc Proceeding from power ON low power mode or sleep mode to standby mode will take place after going through a warm up stage Running mode State in running or recording operation Fixing system Held at operating temperature Exposure system Operating s...

Page 603: ...unded to one decimal place IOT performance that the controller does not have IOT wait The printer is in the standby mode ROS MOTOR OFF FUSER READY Paper is A4 SEF Except when process control is operating 1 1 Process controller operation is process controls such as TC control electric potential control cleaning cycle registration control and so on Sometimes the engine stops feeding papers for a cer...

Page 604: ...XP PCL6 J11E A4 Letter SEF Plain paper Tray1 BW Duplex 56 sec or less XP PCL6 J11E A4 Letter SEF Plain paper Tray2 Color Simplex 57 sec or less XP PCL6 J11E A4 Letter SEF Plain paper Tray2 BW Simplex 38 5 sec or less XP PCL6 J11E A4 Letter SEF Plain paper Tray2 Color Duplex 80 sec or less XP PCL6 J11E A4 Letter SEF Plain paper Tray2 BW Duplex 57 sec or less OSX PS J11E A4 Letter SEF Plain paper Tr...

Page 605: ...inter is S ARRF method Duplex paper feeder unit It can be installed as an option and it enables duplex printing Selection of Duplex Feeder Unit is designated from the controller 4 10 2 Paper pick up capacity Paper pick up with paper tray 550 sheet Paper Tray 550 sheets or below 59 4mm of standard paper 250 sheet Paper Tray 250 sheets or below 27 6mm of standard paper MSI paper pick up 150 sheets o...

Page 606: ...r delivery system Paper can be delivered by the following method FACE DOWN delivery 4 11 2 Paper delivery capacity FACE DOWN delivery 250 sheets Letter A4 standard paper 4 11 3 Delivery paper size mass FACE DOWN delivery All paper sizes applicable to this printer 4 11 4 Full stack detection non ...

Page 607: ... of the specification Special paper Special paper except for plain paper Reliability and operability are the applicable range of specifications but the print image quality is out of the applicable range of specifications 4 12 2 Paper mass Paper feed from paper tray 60 to 216 gsm 16 lb to 80 lb Paper feed from MSI 60 to 216 gsm 16 lb to 80 lb 4 12 3 Paper size Paper size which can be set to each pa...

Page 608: ...the development unit Yellow toner cartridge has CRUM CRU memory to record information Magenta toner cartridge Cartridge to supply magenta toner to the development unit Magenta toner cartridge has CRUM CRU memory to record information Cyan toner cartridge Cartridge to supply cyan toner to the development unit Cyan toner cartridge has CRUM CRU memory to record information 5 2 Consumable Life Black t...

Page 609: ...ions Version 3 2007 02 22 s Kmy08001KB FUSER BLACK TONER CYAN TONER MAGENTA TONER YELLOW TONER TRANSFER BELT SEPARATOR ROLLER ASSEMBLY 250 TRAY FEED ROLLER SEPARATOR FEED ROLLER Kmy08002KA 550 TRAY SEPARATOR ROLLER 550 TRAY FEED ROLLER ...

Page 610: ...h the printer is installed 1 degree or under Lateral levelness of table surface on which the printer is installed 1 degree or under 6 4 Ambient Lighting 3000 Lux or less without no direct sun beams 6 5 Storage Temperature of a Toner Cartridge The guaranteed period of the print cartridge before unpacked is as follows Normal conditions 24 months under 0 to 35 C 15 to 80 RH Harsh conditions Up to one...

Page 611: ...on EN60950 2000 7 2 Laser Safety Standard 100V 120V system FDA21CFR Chapter 1 Subchapter J Section 1010 1040 220V 240V system IEC60825 Class 1 Laser Product 7 3 EMI 120V system US FCC Part 15 Subpart B Class B 220V 240V system EC EN55022 CISPR Publication 22 Class B 7 4 Noise Noise of priting is as follows Noise Printer Sound power level B Impulse Sound Power Level B Standard 6 3 6 6 Full option 6...

Page 612: ...maximum size of each standard paper Xerox 4200DP 2016 letter Black and White Xerox Digital Color Xpression 24lb letter Color 8 1 3 Paper condition The paper used is fresh paper immediately after unpacked which has been left in the operating environment for 12 hours before unpacking 8 1 4 Printer condition The print image quality specified in this section is guaranteed with the printer in normal co...

Page 613: ...ations Version 3 2007 02 22 9 Option 9 1 Options to be Installed by Users Users can install the following units 550 Feeder Unit Duplex Unit Multi protocol card Expansion memory 256MB 512MB 1024MB Wireless Printer adapter MPC required ...

Page 614: ...erver2003 x64 Server2003 PC with USB MacOS X PC with USB Linux PC with USB Item Specification Connection 10 Base T 100 Base TX Protocol See 10 2 Network Protocol for details Supported Client Windows NT 4 0 2000 XP x64XP Server 2003 x64Server2003 PC Mac OS X PC Linux Unix PC Item Specification Connection Centronics 36pin x 1 Protocol Standard Nibble ECP Supported Client Windows NT4 0 2000 XP x64XP ...

Page 615: ...multi protocol single protocol multi protocol Standard Yes Yes Yes No No Standard MPC Yes Yes No Yes No Srandared MPC Wireless Yes Yes Yes No Yes Protocol Transport Maximum Session 2 Supported Client LPD TCP IP 1 Windows NT 4 0 2000 XP x64 XP Server 2003 x64 Server2003 Mac OSX Linux 4 Unix 4 Port9100 TCP IP 1 Windows NT4 0 2000 XP x64XP Server2003 x64Server2003 IPP 1 TCP IP 5 Windows NT 4 0 2000 X...

Page 616: ...Windows NT 4 0 Server Windows 2000 Server Windows Server 2003 Windows x64 server 2003 Linux Unix BOOTP UDP IP Supported OS Windows NT 4 0 Server Windows 2000 Server Windows Server 2003 Windows x64 Server 2003 Unix RARP TCP IP Supported OS Unix AutoIP TCP IP Software Installer WINS 1 TCP IP Supported OS Windows NT 4 0 Server Windows 2000 Server Windows Server 2003 Windows x64 Server 2003 SMTP TCP I...

Page 617: ...pported 10 3 4 Image Area Interface Protocol PDL Emulation PCL5c PCL6 PS3 USB Yes Yes Yes 1284 Yes Yes Yes Lpd Yes Yes Yes Port9100 Yes Yes Yes IPP Yes Yes Yes SMB Yes Yes Yes NetWare P Server Yes Yes Yes EtherTalk A PAP No No Yes FTP No No Yes Usable Area Size Maximum 215 9mm 8 5 in x 355 6mm 14 in Unprintable Area 4 1 mm each from four edges left right top and bottom of paper For DL LEF 6 1mm fr...

Page 618: ... data remains in the printer as long as it is not cleared The data on the memory is cleared when the printer is turned off The user can omit entering a password This is called Store Print This function is not available for MAC OS X 10 2 8 10 4 5 Proof Print When memory is expanded 256MB or more is installed proof print can be selected only when mul tiple sets of prints are specified in the pritner...

Page 619: ...log by the panel operation Jam error log includes the following information TOTAL PV when jam has occurred Fatal error log includes the following information TOTAL PV when error has occurred Error code 10 5 3 Billing Count The same data is stored in two or more addresses in one IC Datacheck checksum etc is conducted When ESS is replaced IC can be transferred IC is mounted on socket 10 6 ID Print U...

Page 620: ... toner cartridges the printer can accept print request by the user s panel operation even if life of toner cartridge has ended When the mode has changed so that the printer does not stop even after life of toner cartridge ends the printer displays a message on the operation panel to inform the user of the mode change When the printer operates in this mode print image quality is not guaranteed Also...

Page 621: ...ateway Address IPX SPX Frame type Network address IP Filter Address Mask Mode Other supported protocols Wireless MPC version MAC address WirelessSetting SSID Network Type Encryption Link Quality Link Channel Listed when wireless LAN option is installed Printer Options Multi protocol Card Yes or No If available version Available Paper Tray Tray 1 Tray 2 MPF Print Volume Print volume for each paper ...

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