Page 1 T650, T650n, T652dn, & T654dn Printer 4062-XXX • Table of contents • Start diagnostics • Safety and notices • Trademarks • Index Lexmark and Lexmark with diamond design are trademarks of Lexmark International, Inc., registered in the United States and/or other countries.
Page 2 Lexmark, Lexmark with diamond design, and MarkNet are trademarks of Lexmark International, Inc., registered in the United States and/or other countries. PCL® is a registered trademark of the Hewlett-Packard Company.
Page 3: Table Of Contents
4062-XXX Table of contents Table of contents ............iii Notices and safety information .
Page 4 4062-XXX Sensor (pass through) lingering jam service check........2-136 Sensor (pass through) static jam service check .
Page 5 4062-XXX Feed Tests (input tray) ............3-11 Sensor Test (input tray) .
Page 6 4062-XXX Clear Custom Status .............3-25 Best Speed .
Page 7 4062-XXX Rotation of printhead motor ........... . 3-47 Determination of printhead ready .
Page 8 4062-XXX 282 paper jam ..............3-76 283 staple jam .
Page 9 4062-XXX Door assembly, rear removal (T650, T652, T654) ........4-52 Duplex guide assembly, rear removal (T652, T654) .
Page 10 4062-XXX 550-sheet frame assembly removal ..........4-109 Upper interface cable assembly removal .
Page 11 4062-XXX 5-bin mailbox media bin extension assembly removal ....... 4-165 5-bin mailbox deflector gate solenoid removal .
Page 12: Index
4062-XXX Part number index............I-5 Service Manual...
Page 13: Notices And Safety Information
4062-XXX Notices and safety information The following laser notice labels may be affixed to this printer. Laser notice The printer is certified in the U.S. to conform to the requirements of DHHS 21 CFR Subchapter J for Class I (1) laser products, and elsewhere is certified as a Class I laser product conforming to the requirements of IEC 60825-1.
Page 14 4062-XXX Avisos sobre el láser Se certifica que, en los EE.UU., esta impresora cumple los requisitos para los productos láser de Clase I (1) establecidos en el subcapítulo J de la norma CFR 21 del DHHS (Departamento de Sanidad y Servicios) y, en los demás países, reúne todas las condiciones expuestas en la norma IEC 60825-1 para productos láser de Clase I (1).
Page 15 4062-XXX Laserilmoitus Tämä tulostin on sertifioitu Yhdysvalloissa DHHS 21 CFR Subchapter J -standardin mukaiseksi luokan I (1) - lasertuotteeksi ja muualla IEC 60825-1 -standardin mukaiseksi luokan I lasertuotteeksi. Luokan I lasertuotteita ei pidetä haitallisina. Tulostimen sisällä on luokan IIIb (3b) laser, joka on nimellisteholtaan 5 mW:n galliumarsenidilaser ja toimii 770 - 795 nanometrin aallonpituuksilla.
Page 16 4062-XXX Avís sobre el Làser Segons ha estat certificat als Estats Units, aquesta impressora compleix els requisits de DHHS 21 CFR, apartat J, pels productes làser de classe I (1), i segons ha estat certificat en altres llocs, és un producte làser de classe I que compleix els requisits d’IEC 60825-1.
Page 17 4062-XXX xvii Notices and safety information...
Page 18 4062-XXX xviii Service Manual...
Page 19: Lithium Warning
4062-XXX Lithium warning CAUTION This product contains a lithium battery. THERE IS A RISK OF EXPLOSION IF THE BATTERY IS REPLACED BY AN INCORRECT TYPE. Discard used batteries according to the battery manufacturer’s instructions and local regulations. Safety information • The safety of this product is based on testing and approvals of the original design and specific components.
Page 20 4062-XXX Sicherheitshinweise • Die Sicherheit dieses Produkts basiert auf Tests und Zulassungen des ursprünglichen Modells und bestimmter Bauteile. Bei Verwendung nicht genehmigter Ersatzteile wird vom Hersteller keine Verantwortung oder Haftung für die Sicherheit übernommen. • Die Wartungsinformationen für dieses Produkt sind ausschließlich für die Verwendung durch einen Wartungsfachmann bestimmt.
Page 21 4062-XXX Informació de Seguretat • La seguretat d'aquest producte es basa en l'avaluació i aprovació del disseny original i els components específics. El fabricant no es fa responsable de les qüestions de seguretat si s'utilitzen peces de recanvi no autoritzades. •...
Page 22: Preface
4062-XXX Preface This manual contains maintenance procedures for service personnel. It is divided into the following chapters: General information contains a general description of the printer and the maintenance approach used to repair it. Special tools and test equipment, as well as general environmental and safety instructions, are discussed.
Page 23: General Information
4062-XXX 1. General information The Lexmark™ laser printers are letter-quality page printers designed to attach to personal computers and to most computer networks. The Lexmark laser printers are available in the following models: Machine type Model Configuration 4062-01A T650n Network...
Page 24: Options
— IPDS and SCS/TNe — PrintCryption — PRESCRIBE • Printer hard disk • Lexmark™ Internal Solutions Ports (ISP) — RS-232-C serial interface ISP — Parallel 1284-B interface ISP — MarkNet N8150 802.11 b/g/n Wireless ISP — MarkNet N8130 10/100 Thick Fiber ISP —...
Page 25: Printer Configurations
4062-XXX Printer configurations Basic model The following illustration shows the basic printer model. Feature Paper Capacity Standard exit bin 250- or 550-sheet Printer control panel Multipurpose feeder 100 sheets Standard tray (Tray 1) 250- or 550-sheets Based on 75 g/m (20 lb.) paper.
Page 26: Fully Configured Model
You must use either a printer stand or printer base if you are using a 2000-sheet tray, a duplex unit, and an input option, or more than one input option. For more information, see www.lexmark.com/publications/furniture_safety. Service Manual...
Page 27 2000-sheet drawer. Certain other configurations also must have a printer stand or printer base. More information is available at our Lexmark Web site at www.lexmark.com/ multifunction printers.
Page 28: Supported Paper Sizes, Types, And Weights
4062-XXX Supported paper sizes, types, and weights The following tables provide information on standard and optional paper sources and the types of paper they support. Note: For an unlisted paper size, select the closest larger listed size. Paper sizes supported by the printer 250-or 550-sheet Optional Multipurpose...
Page 29: Paper Types And Weights Supported By The Printer
4062-XXX 250-or 550-sheet Optional Multipurpose Paper size Dimensions trays (standard 2000-sheet Duplex unit feeder or optional tray Other Envelope 98 x 162 mm (3.9 x 6.4 in.) to 176 x 250 mm (6.9 x 9.8 in.) This size appears in the Paper Size menu only when the paper source does not support size sensing or when size sensing is turned off.
Page 30: Tools Required
4062-XXX The finisher supports 60-176 g/m2 (16-47 lb) paper weights. Optional hardware Output Expander (550 Standard exit bin StapleSmart II Paper type sheets) or High 5-Bin Mailbox (350 or 550 sheets) Finisher Capacity (500 sheets) (500 sheets) Output stacker (1850 sheets) Paper •...
Page 31: Acronyms
4062-XXX Acronyms BLDC Brushless DC motor Customer Replaceable Unit Customer setup DIMM Dual Inline Memory Module DRAM Dynamic Random Access Memory Digital multimeter Enhanced Data Out EEPROM Electrically Erasable Programable Read-Only Memory Electrophotographic process EPROM Erasable Programmable Read-Only Memory Electrostatic Discharge Field Replaceable Unit Gigabyte HCIT...
Page 32 4062-XXX 1-10 Service Manual...
Page 33: Diagnostic Information
4062 2. Diagnostic information Start CAUTION: Unplug the power cord from the electrical outlet before you connect or disconnect any cable electronic board or assembly. CAUTION: If the printer is kept on, never touch the conductive parts if not specifically required. The power switch and inlet of the low voltage power supply card (LVPS card) assembly is live even while the power supply is cut off.
Page 34: Confirm The Installation Status
The following is an example of the events that occur during the POR sequence: 1. Turn the machine on. 2. The Lexmark splash screen appears with a progress bar in the center until the code is loaded. 3. The fuser cooling fan turns on.
Page 35: User Attendance Messages
4062 User attendance messages Error code or Error contents Description/Action Possible repair actions message System System Timeout The system detects a firmware Turn the power off; wait a few Timeout component that is no longer seconds, and then turn the responding.
Page 36 4062 Error code or Error contents Description/Action Possible repair actions message Res Save Off This IR is displayed when the This message displays when Deficient Memory printer lacks sufficient memory the printer lacks sufficient to enable Resource Save. This memory to enable Resource message usually indicates the Save.
Page 37 4062 Error code or Error contents Description/Action Possible repair actions message Insufficient Memory This message displays when The following actions may be the printer memory used to taken: restore the Print and Hold jobs from the disk and found that •...
Page 38 4062 Error code or Error contents Description/Action Possible repair actions message 42.XY Cartridge Region This IR is displayed when the Install a new toner cartridge Mismatch printer detects that the installed that matches the correct cartridge has a region that regional specification.
Page 39 4062 Error code or Error contents Description/Action Possible repair actions message Std Network Software This error displays when a The following actions may be Error network port is detected, but taken: the printer cannot establish • Press to clear the communications with it.
Page 40 4062 Error code or Error contents Description/Action Possible repair actions message USB Port [x] Disabled Displayed when status is The following actions may be requested over the USB port, taken: but the port has been disabled. • Press to clear the Once the error has been displayed for the first time, message.
Page 41 4062 Error code or Error contents Description/Action Possible repair actions message Incompatible An incompatible envelope 1. Turn off and unplug the Envelope Feeder feeder is installed. printer. 2. Remove the incompatible Remove the incompatible envelope feeder. feeder and press to clear 3.
Page 42 4062 Error code or Error contents Description/Action Possible repair actions message Routine Maintenance The operator panel displays Scheduled maintenance Needed this message at each 300K required. page count interval. It is Refer to chapter 6. necessary to replace the fuser Go to “Preventive assembly, transfer roller,...
Page 43: Error Code Table 1
4062 Error code table Error code or Error contents Description/Action Possible repair actions message 200.00 Sensor (input) area The media is jammed in the 1. Fan the media and check for sensor (input) area. obstructions. 2. Go to sensor (input) service check.
Page 44 4062 Error code or Error contents Description/Action Possible repair actions message 200.09 Printhead laser start The printhead laser start 1. Check all connections on failure process failed because it did the printhead. not receive proper feedback 2. Check all connections on signal from the printhead the main drive motor motor.
Page 45 4062 Error code or Error contents Description/Action Possible repair actions message 200.13 Sensor (input) static Media remains on the sensor Go to sensor (input) static jam (input) during the warm up service check. sequence. “Sensor (input) static jam service check” on page 2-125.
Page 46 4062 Error code or Error contents Description/Action Possible repair actions message 200.19 Sensor (input) The media reached the sensor Go to sensor (input) lingering lingering jam (input) but did not clear it within jam service check. the specified time. Source = Tray 1 “Sensor (input) lingering Tray level = Empty jam service check.”...
Page 47 4062 Error code or Error contents Description/Action Possible repair actions message 200.38 Sensor (input) The media reached the sensor Go to sensor (input) lingering lingering jam (input) but did not clear it within jam service check. the specified time. Source = Tray 3 “Sensor (input) lingering Tray level = Low jam service check.”...
Page 48 4062 Error code or Error contents Description/Action Possible repair actions message 201.01 Main drive motor The main drive motor assembly 1. Check all connections on assembly load error. has failed or caused high the main drive motor mechanical load due to paper assembly.
Page 49 4062 Error code or Error contents Description/Action Possible repair actions message 201.26 Main drive motor The main drive motor assembly 1. Check all connections on assembly load error. has failed or caused high the main drive motor mechanical load due to paper assembly.
Page 50 4062 Error code or Error contents Description/Action Possible repair actions message 201.32 Sensor (fuser output) The media is late reaching the Go to sensor (fuser output) late late jam sensor (fuser output) within the jam service check. specified time. Type 2 fuser “Sensor (fuser output) late jam service check.”...
Page 51 4062 Error code or Error contents Description/Action Possible repair actions message 201.55 Operator panel door The printer detected that the 1. Remove all media present assembly interlock switch (operator panel door in media path. switch open failure interlock) did not cycle prior to 2.
Page 52 4062 Error code or Error contents Description/Action Possible repair actions message 201.78 Image data did not Printhead write failure 1. Check all connections on the start in time printhead assembly Type 2 fuser 2. Check all connections on the system card assembly. Fuser page count has exceeded life 3.
Page 53 4062 Error code or Error contents Description/Action Possible repair actions message 202.01 Sensor (fuser output) Media reached the sensor Go to sensor (fuser output) lingering jam. (fuser output) but did not clear lingering jam service check. it in the specified time. Destination is “Sensor (fuser output) standard bin.
Page 54 4062 Error code or Error contents Description/Action Possible repair actions message 202.12 Sensor (fuser output) Media reached the sensor Go to sensor (fuser output) lingering jam. (fuser output) but did not clear lingering jam service check. it in the specified time. Destination is output “Sensor (fuser output) option.
Page 55 4062 Error code or Error contents Description/Action Possible repair actions message 202.30 Never sent the divert command to the stacker. Type 2 fuser 202.31 Sensor (fuser output) Media remains on the sensor Go to sensor (fuser output) static jam (fuser output) during the warm static jam service check.
Page 56 4062 Error code or Error contents Description/Action Possible repair actions message 202.50 Paper jam around Page may be jammed in fuser 1. Remove all media present fuser exit or redrive exit or redrive area. in media path. area. 2. Check media for proper installation.
Page 57 4062 Error code or Error contents Description/Action Possible repair actions message 202.59 Sensor (fuser output) Media reached the sensor Go to sensor (fuser output) lingering jam. (fuser output) but did not clear lingering jam service check. it in the specified time. Type 1 fuser “Sensor (fuser output) lingering jam service check.”...
Page 58 4062 Error code or Error contents Description/Action Possible repair actions message 202.76 Sensor (fuser output) Media reached the sensor Go to sensor (fuser output) lingering jam. (fuser output) but did not clear lingering jam service check. it in the specified time. Destination is “Sensor (fuser output) standard bin.
Page 59 4062 Error code or Error contents Description/Action Possible repair actions message 202.86 Sensor (fuser output) Media reached the sensor Go to sensor (fuser output) lingering jam. (fuser output) but did not clear lingering jam service check. it in the specified time. Destination is “Sensor (fuser output) standard bin.
Page 60 4062 Error code or Error contents Description/Action Possible repair actions message 203.01 Internal duplex drive The internal duplex drive motor 1. Remove all media present motor control failure. motor does not reach the in media path. proper operating speed at the 2.
Page 61 4062 Error code or Error contents Description/Action Possible repair actions message 203.20 Redrive motor lost The redrive motor is not 1. Check all connections on encoder failure reporting pulses back to the the redrive motor assembly. engine. 2. Check all connections on the system card assembly.
Page 62 4062 Error code or Error contents Description/Action Possible repair actions message 230.07 Sensor (input) late Media is late reaching the Go to sensor (input) late jam jam from duplex sensor (input) within the service check. specified time during the Source = Internal “Sensor (input) late jam second side printing using the duplex...
Page 63 4062 Error code or Error contents Description/Action Possible repair actions message 230.18 Internal duplex drive The internal duplex drive motor 1. Remove all media present motor assembly does not rotate at the specified in media path. underspeed error. speed. 2. Check all connections on the duplex media entrance Source = Internal drive motor assembly.
Page 64: Service Checks
4062 Error code or Error contents Description/Action Possible repair actions message 234.00 Sensor (duplex exit) Media is late reaching the 1. Remove all media present late jam sensor (duplex exit) within the in media path. specified time. 2. Check media for proper Source = External installation.
Page 65 4062 Error code or Error contents Description/Action Possible repair actions message 237.07 Paper jam around Page may be jammed in 1. Remove all media present external duplex external duplex area. in media path. 2. Check media for proper Source = External installation.
Page 66 4062 Error code or Error contents Description/Action Possible repair actions message 238.04 Sensor (duplex Media remains on the sensor 1. Remove all media present double-feed) static (duplex double-feed) during the in media path. warm up sequence. 2. Replace the external duplex assembly if problem Source = External remains.
Page 67 4062 Error code or Error contents Description/Action Possible repair actions message 239.01 External duplex Mechanical feed error or timing 1. Remove all media present assembly error error. in media path. 2. Check media for proper Source = External installation. duplex 3.
Page 68 4062 Error code or Error contents Description/Action Possible repair actions message 239.04 Input device ready Mechanical feed error or timing 1. Remove all media present response error. error. in media path. 2. Check media for proper Source = External installation. duplex 3.
Page 69 4062 Error code or Error contents Description/Action Possible repair actions message 239.07 Select output device Mechanical feed error or timing 1. Remove all media present error. error. in media path. 2. Check media for proper Source = External installation. duplex 3.
Page 70 4062 Error code or Error contents Description/Action Possible repair actions message 241.01 Pick motor control The pick motor does not reach 1. Remove all media present failure. the proper operating speed at in media path. the specified time. 2. Ensure media tray is not Media tray 1 overfilled.
Page 71 4062 Error code or Error contents Description/Action Possible repair actions message 241.08 Pick motor load error The pick motor has failed or 1. Remove all media present caused high mechanical load in media path. Source = Media tray 1 due to paper jam or bind. 2.
Page 72 4062 Error code or Error contents Description/Action Possible repair actions message 241.16 Sensor (input) late The media is late reaching the Go to sensor (input) late jam sensor (input) within the service check. specified time. Source = Tray 1 “Sensor (input) late jam service check.”...
Page 73 4062 Error code or Error contents Description/Action Possible repair actions message 242.04 Sensor (pass through) The media is late reaching the Go to sensor (pass through) late jam sensor (pass through) within late jam service check. the specified time. Source = Tray 2 “Sensor (pass through) late jam service check”...
Page 74 4062 Error code or Error contents Description/Action Possible repair actions message 242.52 Tray 2 pick motor The Pick motor encoder 1. Check all connections on overrun failure continues to detect pulses after the pick arm assembly. the motor was turned off. 2.
Page 75 4062 Error code or Error contents Description/Action Possible repair actions message 242.49 HCIT tray lift motor The HCIT tray lift motor has 1. Ensure the HCIT media tray stalled failure stalled or has become assembly is properly inserted obstructed. into the machine. Source = Tray 2 2.
Page 76 4062 Error code or Error contents Description/Action Possible repair actions message 242.65 Pick motor load error The pick motor has failed or 1. Remove all media present caused high mechanical load in media path. Source = Media tray 2 due to paper jam or bind. 2.
Page 77 4062 Error code or Error contents Description/Action Possible repair actions message 242.67 Pick motor overspeed The pick motor does not rotate 1. Remove all media present failure at the specified speed. in media path. 2. Ensure media tray is not Source = Media tray 2 overfilled.
Page 78 4062 Error code or Error contents Description/Action Possible repair actions message 243.00 Media tray 3 area jam The media is jammed in the 1. Remove all media present media tray 3 area. in media path. 2. Check media for proper installation.
Page 79 4062 Error code or Error contents Description/Action Possible repair actions message 243.17 Media tray pulled jam A media tray above the source 1. Remove all media present tray was pulled during the in media path. Source = Tray 3 printing process. 2.
Page 80 4062 Error code or Error contents Description/Action Possible repair actions message 243.40 Sensor (pass through) Media reached the sensor Go to sensor (pass through) lingering jam (pass through) within the lingering jam service check. specified time but did not clear Source = Tray 3 “Sensor (pass through) it within the specified time.
Page 81 4062 Error code or Error contents Description/Action Possible repair actions message 243.65 Pick motor load error The pick motor has failed or 1. Remove all media present caused high mechanical load in media path. Source = Media tray 3 due to paper jam or bind. 2.
Page 82 4062 Error code or Error contents Description/Action Possible repair actions message 243.67 Pick motor overspeed The pick motor does not rotate 1. Remove all media present failure at the specified speed. in media path. 2. Ensure media tray is not Source = Media tray 3 overfilled.
Page 83 4062 Error code or Error contents Description/Action Possible repair actions message 244.00 Media tray 4 area jam The media is jammed in the 1. Remove all media present media tray 4 area. in media path. 2. Check media for proper installation.
Page 84 4062 Error code or Error contents Description/Action Possible repair actions message 244.17 Media tray pulled jam A media tray above the source 1. Remove all media present tray was pulled during the in media path. printing process. 2. Close all media trays. 244.18 Pick retry timeout The engine timed out waiting...
Page 85 4062 Error code or Error contents Description/Action Possible repair actions message 244.40 Sensor (pass through) Media reached the sensor Go to sensor (pass through) lingering jam (pass through) within the lingering jam service check. specified time but did not clear Source = Tray 4 “Sensor (pass through) it within the specified time.
Page 86 4062 Error code or Error contents Description/Action Possible repair actions message 244.65 Pick motor load error The pick motor has failed or 1. Remove all media present caused high mechanical load in media path. Source = Media tray 4 due to paper jam or bind. 2.
Page 87 4062 Error code or Error contents Description/Action Possible repair actions message 244.67 Pick motor overspeed The pick motor does not rotate 1. Remove all media present failure at the specified speed. in media path. 2. Ensure media tray is not Source = Media tray 4 overfilled.
Page 88 4062 Error code or Error contents Description/Action Possible repair actions message 245.00 Media tray 5 area jam The media is jammed in the 1. Remove all media present media tray 5 area. in media path. 2. Check media for proper installation.
Page 89 4062 Error code or Error contents Description/Action Possible repair actions message 245.17 Media tray pulled jam A media tray above the source 1. Remove all media present tray was pulled during the in media path. Source = Tray 5 printing process. 2.
Page 90 4062 Error code or Error contents Description/Action Possible repair actions message 245.40 Sensor (pass through) Media reached the sensor Go to sensor (pass through) lingering jam (pass through) within the lingering jam service check. specified time but did not clear Source = Tray 5 “Sensor (pass through) it within the specified time.
Page 91 4062 Error code or Error contents Description/Action Possible repair actions message 245.65 Pick motor load error The pick motor has failed or 1. Remove all media present caused high mechanical load in media path. Source = Media tray 5 due to paper jam or bind. 2.
Page 92 4062 Error code or Error contents Description/Action Possible repair actions message 245.67 Pick motor overspeed The pick motor does not rotate 1. Remove all media present failure at the specified speed. in media path. 2. Ensure media tray is not Source = Media tray 5 overfilled.
Page 93 4062 Error code or Error contents Description/Action Possible repair actions message 250.00 MPF area jam The media is jammed in the Go to sensor (input) service MPF area. check. Source = MPF “Sensor (input) service check” on page 2-116. 250.03 Sensor (input) late The media is late reaching the Go to sensor (input) late jam...
Page 94 4062 Error code or Error contents Description/Action Possible repair actions message 260.01 Envelope feeder Mechanical feed error or timing 1. Remove the envelope assembly error error. feeder. 2. Remove all media present in media path. 3. Check media for proper installation.
Page 95 4062 Error code or Error contents Description/Action Possible repair actions message 260.06 Sensor (envelope The media is late reaching the 1. Remove the envelope feeder pass through) sensor (envelope feeder pass feeder. late jam through) within the specified 2. Remove all media present time.
Page 96 4062 Error code or Error contents Description/Action Possible repair actions message 260.15 Sensor (input) late The media is late reaching the Go to sensor (input) late jam sensor (input) within the service check. specified time. Source = Envelope “Sensor (input) late jam feeder service check.”...
Page 97 4062 Error code or Error contents Description/Action Possible repair actions message “Sensor (output pass 27x.15 Sensor (output pass Media remains on the sensor through) static jam (output pass through) during through) static jam service x = bin check” on page 2-142.
Page 98 4062 Error code or Error contents Description/Action Possible repair actions message 27x.51 Right tamper does not The sensor (right tamper HP) 1. Check all the connections on leave home position does not detect that the tamper the output option controller x = bin failure has moved from home position.
Page 99 4062 Error code or Error contents Description/Action Possible repair actions message 28x.26 Timer 0 overflow (1ms A software failure has occurred 1. Turn the machine off/on. timer did not get with the output option. x = bin 2. Replace the output option if serviced for an entire number problem remains.
Page 100 4062 Error code or Error contents Description/Action Possible repair actions message 28x.35 Sensor (self priming) The sensor (self priming) within 1. Check all the connections on late failure the stapler assembly does not the output option controller x = bin detect a ready staple in the card and the stapler assembly.
Page 101 4062 Error code or Error contents Description/Action Possible repair actions message 28x.38 Staple ready home The sensor (self priming) within 1. Check all the connections on position jam the stapler assembly does not the controller card and the x = bin detect a ready staple in the stapler assembly.
Page 102 4062 Error code or Error contents Description/Action Possible repair actions message 28x.40 Left tamper does not The sensor (left tamper HP) 1. Check all the connections on leave home position does not detect that the tamper the output option controller x = bin failure has moved from home position.
Page 103 4062 Error code or Error contents Description/Action Possible repair actions message 28x.42 Right tamper does not The sensor (right tamper HP) 1. Check all the connections on leave home position does not detect that the tamper the output option controller x = bin failure has moved from home position.
Page 104 4062 Error code or Error contents Description/Action Possible repair actions message 28x.46 Paddle home position The sensor (paddle HP) does 1. Check all the connections on not detect that the paddle is the output option controller x = bin operating. card.
Page 105 4062 Error code or Error contents Description/Action Possible repair actions message 28x.50 Left tamper home The left tamper home position 1. Check all the connections on position jam is not detected by the sensor the output option controller x = bin (left tamper HP) card.
Page 106 4062 Error code or Error contents Description/Action Possible repair actions message 28x.54 Eject motor encoder The eject motor encoder 1. Check all the connections on not detected detection is lost during normal the output option controller x = bin operation. card.
Page 107 4062 Error code or Error contents Description/Action Possible repair actions message 28x.61 DMID command is not A software failure has occurred 1. Turn the machine off/on. received for 500ms with the output option. x = bin 2. Replace the output option if after main motor runs number problem remains.
Page 108 4062 Error code or Error contents Description/Action Possible repair actions message 28x.68 Staple ready home The sensor (self priming) within 1. Check all the connections on position jam the stapler assembly does not the controller card and the x = bin detect a ready staple prior to a stapler assembly.
Page 109 4062 Error code or Error contents Description/Action Possible repair actions message 28x.70 Stapler mechanism The sensor (home signal) 1. Check all the connections on not in home position within the stapler assembly the controller card and the x = bin failure detected that the stapler stapler assembly.
Page 110 4062 Error code or Error contents Description/Action Possible repair actions message 901xx System software error Code detected unusual event 1. POR the machine and print or timing. a simple test page to determine if the problem is firmware related, or if the customer is sending a corrupted print job.
Page 111 4062 Error code or Error contents Description/Action Possible repair actions message 905.xx Interface violation by Code detected unusual event 1. POR the machine and print paperport device or timing. a simple test page to determine if the problem is system software related, or if the customer is sending a corrupted print job.
Page 112 4062 Error code or Error contents Description/Action Possible repair actions message 913.00 Pick arm motor The pick arm motor does not 1. Check all the connections on overspeed failure rotate at the specified speed. the pick arm assembly. 2. Check all the connections on the system card assembly.
Page 113 4062 Error code or Error contents Description/Action Possible repair actions message 916.00 Internal duplex drive The duplex drive motor 1. Check all the connections on motor encoder not encoder detection is lost during the duplex drive motor detected failure normal operation assembly.
Page 114 4062 Error code or Error contents Description/Action Possible repair actions message 920.02 Fuser warm-up failure The fuser hot roll fell to far 1. Turn the machine off/on below desired temperature and ensure the fuser unit Fuser type = 1 while in standby control. assembly is properly installed.
Page 115 4062 Error code or Error contents Description/Action Possible repair actions message 920.06 Fuser warm-up failure The fuser hot roll temperature 1. Turn the machine off/on does not increase while the and ensure the fuser unit Fuser type = 1 lamp is turned on. assembly is properly installed.
Page 116 4062 Error code or Error contents Description/Action Possible repair actions message 920.25 Fuser under Fuser does not maintain proper 1. Turn the machine off/on temperature operating temperature within and ensure the fuser unit steady state control. assembly is properly Fuser type = 2 installed.
Page 117 4062 Error code or Error contents Description/Action Possible repair actions message 920.29 Fuser warm-up failure The fuser hot roll is too cool 1. Turn the machine off/on when heating to desired and ensure the fuser unit Fuser type = 2 temperature after slope change assembly is properly within standby control only.
Page 118 4062 Error code or Error contents Description/Action Possible repair actions message 920.50 Fuser under Fuser does not maintain proper Replace the fuser unit temperature operating temperature within assembly if problem remains. “Fuser unit assembly steady state control. Go to Fuser type = 1 removal (T650, T652, T654)”...
Page 119 4062 Error code or Error contents Description/Action Possible repair actions message 920.78 Fuser warm-up failure The fuser hot roll is too cool Replace the fuser unit while checking for slope assembly if problem remains. Fuser type = 2 “Fuser unit assembly change in standby.
Page 120 4062 Error code or Error contents Description/Action Possible repair actions message 922.03 Fuser warm-up failure The fuser hot roll does reach 1. Turn the machine off/on the “final lamp detection” and ensure the fuser unit Fuser type = 1 parameter but not in the assembly is properly specified time.
Page 121 4062 Error code or Error contents Description/Action Possible repair actions message 922.06 Fuser warm-up failure The fuser hot roll did not reach 1. Turn the machine off/on operating temperature within and ensure the fuser unit Fuser type = 1 new enhanced control. assembly is properly installed.
Page 122 4062 Error code or Error contents Description/Action Possible repair actions message 922.27 Fuser warm-up failure The fuser hot roll does not 1. Turn the machine off/on reach the “beginning lamp and ensure the fuser unit Fuser type = 2 detection” parameter in the assembly is properly specified time.
Page 123 4062 Error code or Error contents Description/Action Possible repair actions message 922.29 Fuser warm-up failure The fuser hot roll has timed out 1. Turn the machine off/on and not reached “final lamp and ensure the fuser unit Fuser type = 2 detection”...
Page 124 4062 Error code or Error contents Description/Action Possible repair actions message 922.32 Fuser warm-up failure The fuser hot roll does not 1. Turn the machine off/on reach operating temperature and ensure the fuser unit Fuser type = 2 after increasing interpage gap. assembly is properly installed.
Page 125 4062 Error code or Error contents Description/Action Possible repair actions message 922.75 Fuser warm-up failure The fuser hot roll failed to Replace the fuser unit reach target temperature. assembly if problem remains. Fuser type = 2 “Fuser unit assembly Go to removal (T650, T652, T654)”...
Page 126 4062 Error code or Error contents Description/Action Possible repair actions message 923.25 Fuser over The fuser hot roll has 1. Turn the machine off/on temperature failure. exceeded the proper operating and ensure the fuser unit temperature. assembly is properly Fuser type = 2 installed.
Page 127 4062 Error code or Error contents Description/Action Possible repair actions message 924.25 Open fuser thermistor The fuser thermistor might be Replace the fuser unit check faulty. assembly if problem remains. “Fuser unit assembly Go to Fuser type = 2 removal (T650, T652, T654)” on page 4-16.
Page 128 4062 Error code or Error contents Description/Action Possible repair actions message 925.01 Incorrect fuser or The machine detected a 115 V 1. Turn the machine off/on fuser lamp detected. lamp in a 220 V machine. The and ensure the fuser unit fuser lamp has an excessive assembly is properly Fuser type = 1...
Page 129 4062 Error code or Error contents Description/Action Possible repair actions message 925.27 Incorrect fuser or The machine detected a 115 V 1. Turn the machine off/on fuser lamp detected. lamp in a 220 V machine. The and ensure the fuser unit fuser lamp has an excessive assembly is properly Fuser type = 2...
Page 130 4062 Error code or Error contents Description/Action Possible repair actions message 925.75 Incorrect fuser or The machine detected a 115 V 1. Turn the machine off/on fuser lamp detected. lamp in a 220 V machine. The and ensure the fuser unit fuser lamp has an excessive assembly is properly Fuser type = 2...
Page 131 4062 Error code or Error contents Description/Action Possible repair actions message 927.03 Main cooling fan The main cooling fan does not 4. Check for cooling fan control failure. reach the specified speed. obstructions. 5. Check the connections on the main cooling fan. 6.
Page 132 4062 Error code or Error contents Description/Action Possible repair actions message 927.13 Print cartridge cooling The Print cartridge cooling fan 1. Check for cooling fan fan control failure. does not reach the specified obstructions. speed. 2. Check the connections on the main cooling fan.
Page 133 4062 Error code or Error contents Description/Action Possible repair actions message 929.02 Sensor (toner empty) The sensor (toner empty) does 1. Check the toner pulse sensor failure. not provide toner level wheel on the print cartridge feedback or the print cartridge for damage and replace the is damaged.
Page 134 4062 Error code or Error contents Description/Action Possible repair actions message 935.00 Polygon mirror motor The signals driving the polygon 1. Check all connections on control failure. mirror motor may have been the printhead assembly. corrupted, or the cable may be 2.
Page 135 4062 Error code or Error contents Description/Action Possible repair actions message 936.20 Main drive motor The main drive motor assembly 1. Check all connections on assembly failure may be faulty or has failed. the system card assembly. 2. Check all connections on Failed to stop within the main drive motor timeout.
Page 136 4062 Error code or Error contents Description/Action Possible repair actions message 936.31 Main drive motor The main drive motor assembly 1. Check all connections on assembly failure may be faulty or has failed. the system card assembly. 2. Check all connections on No lock detected at the main drive motor motor start for motor...
Page 137 4062 Error code or Error contents Description/Action Possible repair actions message 936.90 Main drive motor The main drive motor assembly 1. Check all connections on assembly failure may be faulty or has failed. the system card assembly. 2. Check all connections on Stall detected during the main drive motor speed control.
Page 138 4062 Error code or Error contents Description/Action Possible repair actions message 937.41 Main drive motor The main drive motor assembly 1. Check all connections on assembly failure may be faulty or has failed. the system card assembly. 2. Check all connections on Over speed detected the main drive motor during speed control.
Page 139 4062 Error code or Error contents Description/Action Possible repair actions message 937.70 Main drive motor The main drive motor assembly 1. Check all connections on assembly failure may be faulty or has failed. the system card assembly. 2. Check all connections on Loss of lock detected the main drive motor by higher-level code.
Page 140 4062 Error code or Error contents Description/Action Possible repair actions message Warning: Ensure that the 937.71 Main drive motor The main drive motor assembly assembly failure may be faulty or has failed. metal frame of the internal duplex assembly is properly Loss of lock detected The internal duplex assembly grounded to the metal frame of...
Page 141 4062 Error code or Error contents Description/Action Possible repair actions message 937.80 Main drive motor The main drive motor assembly 1. Check all connections on assembly failure may be faulty or has failed. the system card assembly. 2. Check all connections on Driver over temp the main drive motor detection.
Page 142 4062 Error code or Error contents Description/Action Possible repair actions message 949.00 System card failure Delay line calibration failure. Replace the system card assembly. Go to “System card assembly removal (T650, T652, T654)” on page 4-69. 950.xx NVRAM mismatch Mismatch between system Warning: When replacing any failure card EEPROM and operator...
Page 143 4062 Error code or Error contents Description/Action Possible repair actions message 956.xx System card The processor has failed on Replace the system card processor failure the system card assembly. assembly. Go to “System card assembly removal (T650, T652, T654)” on page 4-69.
Page 144 4062 Error code or Error contents Description/Action Possible repair actions message 976.xx Network Error The system detected an Replace the system card unrecoverable software error in assembly. network port Go to “System card assembly removal (T650, T652, T654)” on page 4-69.
Page 145 4062 Error code or Error contents Description/Action Possible repair actions message 982.04 Output option An output option was not fully 1. Turn the main power off. communication seated onto the printer or has 2. Remove and reinstall the failure. been removed while the main output option.
Page 146 4062 Error code or Error contents Description/Action Possible repair actions message 990.03 Paperport failure Invalid paperport protocol Replace the system card assembly. Go to “System card assembly removal (T650, T652, T654)” on page 4-69. 990.04 Paperport failure Unsupported paperport Replace the system card command assembly.
Page 147 4062 Error code or Error contents Description/Action Possible repair actions message 990.51 HCIT tray lift motor The HCIT tray lift motor does 1. Check for obstruction in the PWM underflow error not operate at the specified HCIT tray lift area. speed reported by tray x 2.
Page 148: Sensor (Input) Service Check
4062 Service checks Sensor (input) service check Step Check Check the sensor (input) for damage. Go to step 2. Replace the sensor (input). Is the above component free from damage? Go to “Sensor (input) removal (T650, T652, T654)” on page 4-60.
Page 149: Sensor (Narrow Media) Service Check
4062 Sensor (narrow media) service check Step Check Check the sensor (narrow media) for damage. Go to step 2. Replace the fuser unit assembly. Is the above component free from damage? Go to “Fuser unit assembly removal (T650, T652, T654)” on page 4-16.
Page 150: Sensor (Duplex Input) Service Check (External Duplex Only)
4062 Step Check Check the above sensor for proper connection. Replace the Replace the duplex input connection. Is the above sensor connected properly? sensor assembly (internal duplex only). Go to “Duplex input sensor assembly removal (T652, T654)” on page 4-11 or replace the external duplex unit assembly...
Page 151: Sensor (Pass Through) Service Check
4062 Sensor (pass through) service check Step Check 1. Enter the diagnostic mode The sensor is Go to step 2. working properly 2. Select Input tray tests 3. Select Sensor test 4. Select the appropriate tray number 5. Observe the line item “pass through” for the appropriate media tray Does the display on the operator panel, change every time the sensing area of the above sensor is interrupted or...
Page 152 4062 Step Check Check the media size setup and tray guides for all media Go to step 2. Replace the trays. media, or change the media size Does the media size, in use, match the size set for all media setup.
Page 153 4062 Step Check Perform a print test and check the duplex drive motor Go to step 17. Replace the assembly for proper operation. duplex drive motor assembly. Does the above component operate properly? Go to “Duplex drive motor assembly removal (T652, T654)”...
Page 154: Sensor (Input) Lingering Jam Service Check
4062 Step Check Perform a print test and check the pick arm assembly. Go to step 21. Replace the pick arm assembly. Go Is the media properly picked and advanced out of the media “Pick arm tray? assembly removal (T650, T652, T654)”...
Page 155: Sensor (Input) Early Jam Service Check
4062 Step Check Check the above sensor for proper connection. Replace the Replace the sensor (input). connection. Is the above sensor connected properly? “Sensor Go to (input) removal (T650, T652, T654)” on page 4-60. Check the sensor (fuser output) for proper operation. Go to step 8.
Page 156 4062 Step Check Check the MPF pick roll assembly. Go to step 3. Clean or replace the MPF pick roll Is the above component free of excess wear and assembly. contamination? Go to “MPF pick roll assembly removal (T650, T652, T654)” on page 4-31.
Page 157: Sensor (Input) Static Jam Service Check
4062 Sensor (input) static jam service check Use this procedure for the following jams: • 200.13 Step Check Check the media path for partially fed or jammed media. Go to step 2. Remove any pre- staged or jammed Is the media path free from partially fed or jammed media? media.
Page 158 4062 Step Check Check the sensor (fuser output) for proper operation. Go to step 7. Go to step 6. 1. Enter the diagnostic mode 2. Select Base sensor tests 3. Observe the line item “output” Does the display on the operator panel, change every time the sensing area of the above sensor is interrupted or blocked.
Page 159: Sensor (Fuser Output) Lingering Jam Service Check
4062 Sensor (fuser output) lingering jam service check. Use this procedure for the following jams: • 202.01 • 202.02 • 202.07 • 202.10 • 202.11 • 202.12 • 202.26 • 202.27 • 202.32 • 202.34 • 202.35 • 202.36 • 202.37 •...
Page 160: Sensor (Fuser Output) Static Jam Service Check
4062 Step Check Perform a print test and check the redrive motor assembly Go to step 9. Replace the for proper operation. redrive motor assembly. Does the above component operate properly? Go to “Redrive motor assembly removal (T652, T654)” on page 4-55.
Page 161: Sensor (Narrow Media) Late Jam Service Check
4062 Sensor (narrow media) late jam service check. Use this procedure for the following jams: • 201.04 • 201.06 • 201.29 • 201.31 • 201.54 • 201.56 • 201.79 • 201.81 Step Check Check the media size setup and tray guides for all media Go to step 2.
Page 162: Sensor (Narrow Media) Static Jam Service Check
4062 Step Check Perform a print test and check the main motor assembly. Go to step 10. Replace the main drive motor Is the media properly transported and able to reach the assembly. sensor (fuser output)? Go to “Main drive motor assembly removal (T650, T652, T654)”...
Page 163: Sensor (Duplex Input) Late Jam Service Check
4062 Sensor (duplex input) late jam service check. Use this procedure for the following jams: • 230.02 • 231.00 Step Check Check the door assembly, rear. Go to step 2. Open then properly close the Is the above component properly closed? door assembly, rear.
Page 164: Sensor (Duplex Input) Lingering Jam Service Check
4062 Step Check Check the above sensor for proper connection. Replace the Replace the Sensor (duplex connection. Is the above sensor connected properly? input). Go to “Sensor (duplex input) removal (T652, T654)” on page 4-58. Perform a print test and check the duplex drive motor Go to step 14.
Page 165 4062 Step Check Check the duplex guide assembly, front for damage. Go to step 4. Replace the duplex guide Is the above component free from damage? assembly, front. Go to “Duplex guide assembly, front removal (T652, T654)” on page 4-12. Check the sensor (duplex input) for proper operation.
Page 166: Sensor (Duplex Input) Static Jam Service Check
4062 Sensor (duplex input) static jam service check. Use this procedure for the following jams: • 230.13 • 238.01 • 238.03 • 238.05 • 238.07 Step Check Check media origination. Go to step 2 Go to step 5 Did the media originate from the internal duplex? Check the media path for partially fed or jammed media.
Page 167: Sensor (Pass Through) Late Jam Service Check
4062 Sensor (pass through) late jam service check Use this procedure for the following jams: • 242.02 • 242.03 • 242.04 • 242.05 • 242.06 • 242.10 • 242.16 • 242.37 • 243.02 • 243.03 • 243.04 • 243.04 • 243.05 •...
Page 168: Sensor (Pass Through) Lingering Jam Service Check
4062 Step Check Check the above sensor for proper connection. Replace the Replace the appropriate connection. Is the above sensor connected properly? Sensor (pass through). “Sensor Go to (pass through) with cable removal” on page 4-101. Perform a print test and check the pick arm assembly for Go to step 8.
Page 169: Sensor (Pass Through) Static Jam Service Check
4062 Step Check Check the appropriate media tray sensor (pass through) for Go to step 5. Go to step 4. proper operation. 1. Enter the diagnostic mode 2. Select Input tray tests 3. Sensor test 4. Select the appropriate tray number 3.
Page 170: Sensor (Stapler Pass Through) Late Jam Service Check
4062 Step Check Check the appropriate media tray sensor (pass through) for Go to step 5. Go to step 4. proper operation. 1. Enter the diagnostic mode 2. Select Input tray tests 3. Sensor test 4. Select the appropriate tray number 3.
Page 171: Sensor (Stapler Pass Through) Lingering Jam Service Check
4062 Step Check Perform a print test using the output option. Replace the output Problem solved. option. Does the error continue? Sensor (stapler pass through) lingering jam service check Step Check Check the output option for proper installation. Go to step 2. Remove then reinstall the output Is the above component properly installed?
Page 172: Sensor (Output Pass Through) Late Jam Service Check
4062 Step Check Check the sensor (stapler pass through) for proper Go to step 4. Go to step 3. operation. 1. Enter the diagnostic mode 2. Select Finisher sensor test 3. Select Sensor test 4. Select pass & media 5. Observe the line item “passthru” Does the display on the operator panel, change every time the sensing area of the above sensor is interrupted or blocked.
Page 173: Sensor (Output Pass Through) Lingering Jam Service Check
4062 Step Check Check the above sensor for proper connection. Replace the Replace the sensor (output connection. Is the above sensor connected properly? pass through). Go to “High capacity stacker sensor (pass through) removal” on page 4-149. “5-bin Go to mailbox sensor (pass through) removal”...
Page 174: Sensor (Output Pass Through) Static Jam Service Check
4062 Step Check Check the above sensor for proper connection. Replace the Replace the sensor (output connection. Is the above sensor connected properly? pass through). Go to “High capacity stacker sensor (pass through) removal” on page 4-149. “5-bin Go to mailbox sensor (pass through) removal”...
Page 175: Sensor (Mailbox Empty) Late Jam Service Check
4062 Step Check Check the above sensor for proper connection. Replace the Replace the sensor (output connection. Is the above sensor connected properly? pass through). Go to “High capacity stacker sensor (pass through) removal” on page 4-149. “5-bin Go to mailbox sensor (pass through) removal”...
Page 176: Sensor (Mailbox Empty) Lingering Jam Service Check
4062 Sensor (mailbox empty) lingering jam service check Step Check Check the output option for proper installation. Go to step 2. Remove then reinstall the output Is the above component properly installed? option Check for obstructions in the media path between the Go to step 3.
Page 177: Sensor (Toner Empty) Service Check
4062 Step Check Check the above sensor for proper connection. Replace the Replace the sensor (mailbox connection. Is the above sensor connected properly? empty). Go to “5-bin mailbox sensor (media bin empty) removal” on page 4-160. Perform a print test using the output option. Replace the output Problem solved.
Page 178 4062 Check the system card assembly. Go to step 4. Contact next level of support. Was the system card assembly recently replaced? Replace the current operator panel assembly with the Go to step 5. Problem solved. original operator panel assembly. Does the error remain? Replace the current system card assembly with the original Go to step 6.
Page 179: Image Quality Trouble
4062 Image quality trouble Printer Related Troubleshooting Note: First, get a printout as a base, and follow the symptom table to identify the possible failing FRU’s. Image quality symptoms • “Faint print (Low contrast)” on page 2-148. Faint print (low contrast)– •...
Page 180: Image Quality
4062 Image Quality Faint print (Low contrast) Leading edge Trailing edge Before starting, check the media route for foreign objects, such as staples, clips, and scraps, in the media path. Step Check Check the media condition. Problem solved. Go to step 2. Load new, dry, recommended media, and perform a print test.
Page 181 4062 Step Check Check the printhead assembly for proper connection. Replace the Replace the printhead connections. Is the above component properly connected? assembly. Go to “Printhead assembly removal (T650)” on page 4-47 “Printhead assembly removal (T652, T654)” on page 4-48. Perform a print test.
Page 182: Blank Print (No Print)
4062 Blank print (no print) Check the media path for foreign objects such as staples, clips, scraps of media. Step Check Check the media condition. Problem solved. Go to step 2. Load new, dry, recommended media, and perform a print test. Is the image density normal? Check the toner level.
Page 183 4062 Step Check Check the laser beam route. Go to step 8. Remove debris or clean the Check for debris between the printhead assembly and printhead the PC drum. assembly window. Is the laser beam route free of debris and the glass window, in the printhead assembly, free of contamination? Check the HVPS card assembly for proper connection.
Page 184: Solid Black
4062 Solid black Check the media path for foreign objects such as staples, clips, scraps of media. Step Check Check the charge roll assembly for proper installation. Go to step 2. Replace the charge roll Is the above component properly installed? assembly.
Page 185: Vertical Lines And Bands (Process Direction)
4062 Vertical lines and bands (process direction) Leading edge Trailing edge Step Check Check the media condition. Go to step 2. Problem solved. Load new, dry, recommended media. Re-print the defective image. Does the error continue? Is the media transfer route and the media path clear of Go to step 3.
Page 186: Horizontal White Stripes Or Bands (Side To Side Direction)
4062 Step Check Perform a print test. Contact next Problem solved. highest level of Does the problem remain? tech support. Horizontal white stripes or bands (side to side direction) Leading edge Trailing edge Step Check Check the media condition. Go to step 2. Problem solved.
Page 187: Vertical Stripes (Process Direction)
4062 Step Check Perform a print test. Contact next Problem solved. highest level of Does the problem remain? tech support. Vertical stripes (process direction) Leading edge Trailing edge Step Check Check the media condition. Go to step 2. Problem solved. Load new, dry, recommended media.
Page 188: Horizontal Stripes (Side To Side Direction)
4062 Step Check Check the heat roll and pressure roll. Replace the Go to step 7. fuser unit Remove the fuser unit assembly. assembly. CAUTION: : Allow Go to “Fuser the fuser unit unit assembly removal (T650, assembly to cool T652, T654)”...
Page 189 4062 Step Check Check the charge roll assembly for contamination and Go to step 5. Replace the wear. charge roll assembly. Is the above component free of excess wear and contamination? Go to “Charge roll assembly removal (T650, T652, T654)” on page 4-7.
Page 190: Partial Lack
4062 Partial lack Leading edge Trailing edge Step Check Check the media condition. Go to step 2. Problem solved. Load new, dry, recommended media. Re-print the defective image. Does the problem remain? Check the toner level. Go to step 3. Replace the print cartridge.
Page 191: Spots
4062 Step Check Perform a print test. Contact next Problem solved. highest level of Does the problem remain? tech support. Spots Leading edge Trailing edge Step Check Check the media condition. Go to step 2. Problem solved. Load new, dry, recommended media. Re-print the defective image.
Page 192 4062 Step Check Check the heat roll and pressure roll. Replace the Go to step 7 fuser unit Remove the fuser unit assembly. assembly. CAUTION: : Allow Go to “Fuser the fuser unit unit assembly removal (T650, assembly to cool T652, T654)”...
Page 193: After Image
4062 After image Leading edge Trailing edge The ghost appears on the media which, may be the image from the previous page or part of the page currently printing. Step Check Check the media condition. Go to step 2. Problem solved. Load new, dry, recommended media.
Page 194: Background (Fog)
4062 Background (fog) Leading edge Trailing edge Step Check Check the media condition. Go to step 2. Problem solved. Load new, dry, recommended media. Re-print the defective image. Does the error continue? Check the media transfer route. Go to step 3. Remove debris Is the media path free of contamination or debris.
Page 195: Skew
4062 Step Check Perform a print test. Contact next Problem solved. highest level of Does the problem remain? tech support. Skew Leading edge Trailing edge The printed image is not paralleled with both sides of the media. Step Check Check printer installation placement. Go to step 2.
Page 196: Media Damage
4062 Step Check Check the aligner assembly for proper adjustment. Go to step 6. Replace the aligner Go to “Alignment assembly adjustment” on assembly. page 4-4. Go to Does the problem remain? “Alignment assembly removal (T650, T652, T654)” on page 4-25.
Page 197 4062 Step Check Check the transfer roll assembly for contamination and Go to step 5. Replace the wear. transfer roll assembly. Is the above component free of excess wear and contamination? Go to “Transfer roll assembly removal (T650, T652, T654)” on page 4-71.
Page 198: No Fuse
4062 No fuse Leading edge Trailing edge Step Check Check the fuser unit assembly installation. Go to step 2. Reinstall the fuser unit Is the fuser unit assembly properly installed? assembly. Check the media condition. Go to step 3. Problem solved. Load new, dry, recommended media.
Page 199: Network Service Check
Have the network administrator verify that the device is using the correct SSID, and wireless security protocols. For more network troubleshooting information, consult the Lexmark Network Setup Guide. Step...
Page 200 4062 Step Questions / actions Try using a different ethernet cable. Problem resolved Go to step 14. Did this remedy the situation? Have the network administrator check the Replace the system card. Contact the network network drop for activity. Go to “System card administrator.
Page 201: Diagnostic Aids
4062-XXX 3. Diagnostic aids This chapter explains the tests and procedures to identify printer failures and verify repairs have corrected the problem. Understanding the printer control panel Item Description Display Shows messages and pictures that communicate the status of the printer. Navigation buttons Press the up or down arrow buttons to scroll through menus or menu items, or to increase or decrease a value when entering numbers.
Page 202: Accessing Service Menus
4062-XXX Item Description Stop Stops all printer activity. A list of options is offered once Stopped appears on the display. Menu Opens the menu index Note: The menus are available only when the printer is in the Ready state. Insert a flash drive into the front of the printer to print saved files. Note: Only the front USB port supports flash drives.
Page 203: Diagnostics Mode
4062-XXX Diagnostics mode Entering Diagnostics mode 1. Turn the printer off. 1. Press and hold 2. Turn the printer on. 3. Release the buttons after 10 seconds. Available tests The tests display on the operator panel in the order shown: REGISTRATION “REGISTRATION”...
Page 204 4062-XXX DUPLEX TESTS (if installed) “Quick Test (duplex)” on page 3-9 Quick Test Top Margin “Top Margin (duplex)” on page 3-10 Sensor Test “Sensor Test (duplex)” on page 3-10 Motor Test “Motor Test (duplex)” on page 3-10 Duplex Feed 1 “Duplex Feed 1”...
Page 205: Exiting Diagnostics Mode
4062-XXX EP SETUP “EP Defaults” on page 3-18 EP Defaults Fuser Temp “Fuser Temperature (Fuser Temp)” on page 3-18 Fuser Page Count “Fuser Page Count” on page 3-18 Warm Up Time “Warm Up Time” on page 3-18 Transfer “Transfer” on page 3-18 Print Contrast “Print Contrast”...
Page 206: Quick Test
4062-XXX The print registration range is: Variable Description Value Direction of change Top margin -25 to +25 Each increment causes A positive change moves the image approximately 4 pels shift (at 600 down the page and increases the dpi). top margin. A negative change moves the image up and decreases the top margin.
Page 207: Print Tests
4062-XXX PRINT TESTS Input source tests The purpose of the diagnostic Print Tests is to verify that the printer can print on media from each of the installed input options. The contents of the Print Test Page varies depending on the media installed in the selected input source.
Page 208: Hardware Tests
4062-XXX NVRAM. The CONFIG MENU print quality test pages are identical to the DIAGNOSTIC print quality test pages with the exception of the first page. The first print quality test page from the CONFIG MENU does not include EP or Printer setup. HARDWARE TESTS Select the following Hardware Tests from this menu: •...
Page 209: Usb Hs Test Mode
4062-XXX USB HS Test Mode 1. Select USB HS Test Mode from HARDWARE TESTS. 2. Press until the appears next to the Port to be tested, and then press 3. Select the desired Test, and then press Port Test Appears on the display Port 0 Test J USB High Speed...
Page 210: Top Margin (Duplex)
4062-XXX The single test stops automatically when a single duplex sheet is printed, and the continuous test continues until you press Stop Top Margin (duplex) This setting controls the offset between the first scan line on the front of the duplex page and the first scan line on the back of the page.
Page 211: Duplex Feed 1
4062-XXX 3. Press Back or Stop to exit the test. Duplex Feed 1 This test feeds a blank sheet of paper to the duplex paper stop position 1. This test can be run using any of the supported paper sizes. To run the Duplex Feed 1 Test: 1.
Page 212: Sensor Test (Input Tray)
4062-XXX Sensor Test (input tray) This test is used to determine if the input tray sensors are working correctly. To run the Input Tray Sensor Test: 1. Select the Sensor Test from INPUT TRAY TESTS. 2. Select the input source from the sources displayed on the Sensor Test menu. All installed sources are listed.
Page 213: Feed To All Bins
4062-XXX Press Back to return to OUTPUT BIN TESTS. Feed To All Bins This test can be used to verify that the printer can feed media to the standard bin or any installed output options. No information will be printed on the test pages, as the printhead is not engaged during the feed test. The media feeds from the default paper source.
Page 214: Sensor Test (High Capacity Output Stacker)
4062-XXX This test is used to determine whether or not the output bin sensor is working correctly for the output expander, if installed. 1. Select Sensor Test from OUTPUT BIN TESTS. 2. Select Output Bin x (x=number of the output option to be tested) from Sensor Tests. The following screen is displayed: Output Bin x passThru=Open...
Page 215: Staplesmart Finisher Tests
4062-XXX To run the deflector Test, select deflector Test from the OUTPUT BIN TESTS. The test runs once and stops. StapleSmart FINISHER TESTS Staple Test This test verifies the staple mechanism by sending eight sheets of media from the printers default paper source and stapling the sheets.
Page 216: Base Sensor Test
4062-XXX BASE SENSOR TEST This test is used to determine if the sensors located inside the printer are working correctly. To run the Base Sensor Test: 1. Select BASE SENSOR TEST from the DIAGNOSTICS menu. The following sensors are listed: •...
Page 217: Engine Setting 1 Through 16
4062-XXX Engine Setting 1 through 16 WARNING: Do not change these settings unless requested to do so by your next level of support. Model Name The model name can only be viewed and cannot be changed. Configuration ID The two configuration IDs are used to communicate information about certain areas of the printer that cannot be determined using hardware sensors.
Page 218: Ep Setup
4062-XXX EP SETUP EP Defaults This setting is used to restore each printer setting listed in EP SETUP to its factory default value. Sometimes this is used to help correct print quality problems. To restore EP Defaults: 1. Select EP Defaults from EP SETUP. 2.
Page 219: Reports
4062-XXX The Auto Dark Adj can be adjusted to Enable or Disable. The default setting is Enable. REPORTS Prints a Menu Settings Page. To print the Menu Settings Page: 1. Select Menu Settings Page from REPORTS. 2. Press Back to return to DIAGNOSTICS. EVENT LOG Display Log The event log provides a history of printer errors.
Page 220: Clear Log
4062-XXX • Additional debug information in some cases The printed event log can be faxed to Lexmark or your next level of support for verification or diagnosis. To print the event log: Select Print Log from EVENT LOG. Press Back to return to EVENT LOG.
Page 221: Configuration Menu (Config Menu)
4062-XXX Configuration menu (CONFIG MENU) Entering Configuration Menu 1. Turn off the printer. 2. Press and hold 3. Turn on the printer. 4. Release the buttons after ten seconds. The message CONFIG MENU displays on the top line of the operator panel. Available menus “Maintenance page count (Maint Cnt Value)”...
Page 222: Maintenance Page Counter Reset (Reset Cnt)
4062-XXX To view the maintenance page count: 1. Select Maint Cnt Value from CONFIG MENU. 2. Press to view the value. Press Back to return to the main Configuration menu. Maintenance page counter reset (Reset Cnt) After scheduled maintenance, the servicer needs to reset the page counter. To reset the maintenance page count to zero: Select Reset Cnt from the Configuration menu, and then select Reset.
Page 223 4062-XXX To print the Event Log, select Reports from CONFIG MENU, and then Event Log. The message Printing EVENT LOG is displayed. The event log provides a history of printer errors. The event log can only be printed in CONFIG MENU. 3-23 Diagnostic aids...
Page 224: Size Sensing
4062-XXX SIZE SENSING This setting controls whether the printer automatically registers the size of paper installed in an input source with size sensing. Paper source Size sensing Tray 1 (integrated) Multipurpose feeder 250-sheet drawer 550-sheet drawer High Capacity Feeder Envelope feeder When the setting is Auto, every input option equipped with size sensing hardware automatically registers what size media it contains.
Page 225: Les Applications
• Settings in the NETWORK/PORTS MENU group. LES Applications This disables all installed Lexmark Embedded Solution applications. Settings are Disable and Enable. The default is Enable. Energy Conserve This menu controls what values appear on the Power Saver menu. If Off is selected in Energy Conserve menu, then Disabled appears in the Power Saver menu and Power Saver can be turned off.
Page 226: Exit Config Menu
4062-XXX Exit Config Menu Press to exit the CONFIG MENU. The message Resetting the Printer displays, and the printer performs a POR and restarts in normal mode. 3-26 Service Manual...
Page 227: Basic Model
4062-XXX Printer overview CAUTION: Do not set up this product or make any electrical or cabling connections, such as the power cord or options and features, during a lightning storm. Basic model The following illustration shows the basic printer model. Feature Paper Capacity Standard exit bin...
Page 228: Model T650 With Duplex, Paper Path, Rolls, And Sensors
4062-XXX Printer theory Model T650 with duplex, paper path, rolls, and sensors Standard bin full actuator and sensor (standard bin full) Sensor (input) PC drum PC cartridge Diverter Sensor (fuser output) Sensor (narrow media) Sensor (duplex input) Sensor (option pass through) Sensor (duplex double feed) Sensor (duplex exit)
Page 229: Models T652 And T654 Paper Path Rolls And Sensors
4062-XXX Models T652 and T654 paper path rolls and sensors Standard bin full actuator and sensor (standard bin full) Sensor (input) PC drum Diverter PC cartridge Sensor (fuser output) Sensor (narrow media) Sensor (option pass through) Sensor (duplex input) Pick arm assembly Functions of main components •...
Page 230: Side Guide
4062-XXX The rear media tray guide assembly can be adjusted to different media sizes by moving it to the front or rear. The rear guide should come into contact with the media and hold it in position. Side guide The media tray assembly is designed so it can adapt to the media width in the media feed direction by moving the side guide to the left or right.
Page 231: Detection Of Media Size
4062-XXX Detection of media size The media size set for the media tray assembly is transmitted to the switch (media size) by moving these guides. The media size is detected by the on/off information of these switches. Pick arm assembly Sensor (media empty) Media out actuator Sensor (media low)
Page 232: Switch (Media Size)
4062-XXX increasing the normal force and drive force until the bending strength of the paper is overcome and the paper bends and moves up the wear strip. Switch (media size) This switch (media size) sets the size of media supplied from each media tray assembly. A signal indicating the media size is transmitted as a voltage to the printer system card assembly.
Page 233: Sensor (Media Low)
4062-XXX Sensor (media low) This sensor detects by the actuator position whether media in the media tray assembly is low. When the flag of the actuator blocks, then unblocks the sensing area of the sensor (media low), the media level is determined to be low.
Page 234: Sensor (Mpf Media Empty)
4062-XXX Sensor (MPF media empty) The sensor (MPF media out) detects whether media is present on the MPF. Supported paper sizes, types, and weights The following tables provide information on standard and optional paper sources and the types of paper they support.
Page 235 4062-XXX 250-or 550-sheet Optional Multipurpose Paper size Dimensions trays (standard 2000-sheet Duplex unit feeder or optional tray 10 Envelope 105 x 241 mm (4.1 x 9.5 in.) DL Envelope 110 x 220 mm (4.3 x 8.7 in) Other Envelope 98 x 162 mm (3.9 x 6.4 in.) to 176 x 250 mm (6.9 x 9.8 in.)
Page 236: Registration
4062-XXX Registration Aligner assembly Sensor (input) Sensor (input) The sensor (input) is located just before the print cartridge and can detect whether media exists in the input path. Aligner assembly The aligner assembly is used to feed the media through the input path and to ensure that media is fed through the machine in a perfectly straight manner and not in a skewed manner.
Page 237: Transfer
4062-XXX Transfer Transfer roll Transfer roll assembly The transfer roll assembly applies charge to the rear surface of the media when the media passes between the transfer roll assembly and photo conductor (drum). Thus, the toner image is transferred from the photo conductor (drum) surface to the media surface.
Page 238: Polygon Printhead Assembly
4062-XXX Polygon printhead assembly The printhead scans the photo conductor drum surface with a laser beam. It consists of four components: laser diode (LD) card assembly, printhead motor, polygon mirror, and the start of scan card assembly. Polygon printhead 1. LD card assembly – generates the laser beam. The beam is turned on or off according to a print data signal coming from the system card.
Page 239 4062-XXX Conceptual diagram of an image created by scanning 3-39 Diagnostic aids...
Page 240: Oscillating Printhead Assembly
4062-XXX Oscillating printhead assembly The oscillating printhead scans the photo conductor drum surface with a laser beam. It consists of four components: laser diode (LD) card assembly, magnetic motor, mirror, and the start of scan card assembly. Oscillating printhead 1. LD card assembly – generates the laser beam. The beam is turned on or off according to a print data signal coming from the system card.
Page 241: Fuser
4062-XXX Fuser Fuser unit assembly Fuser components 3-41 Diagnostic aids...
Page 242: Heat Roll
4062-XXX Heat roll The heat roll is a hollow metal tube with a coated surface. This tube is heated by the inner heater lamp. The heat is applied to the media passing between the heat roll and pressure roll, fusing the toner on the media. Pressure roll The pressure roll is used to apply pressure to the media surface for fusing.
Page 243: Fuser Unit Assembly (Type 1 And Type 2)
4062-XXX Fuser unit assembly (type 1 and type 2) Type 1 fuser unit assembly In the type 1 fuser unit assembly, the detacs, which are used to prevent the media from sticking to the hot roll, do not make contact with the hot roller. The type 1 fuser unit assembly has a life of 300K. Hot roll Fuser lamp Non contact detac...
Page 244: Exit
4062-XXX Exit The standard media exit ejects printed media from the printer to the standard bin . Sensor (standard bin full) The sensor (standard bin full) detects whether the standard bin is full by moving the actuator up and down. Drive Main drive motor assembly The main drive motor is a DC motor that drives the print cartridge, aligner, MFP and fuser.
Page 245: Electrical Components And Controller
4062-XXX The redrive motor assembly is a DC motor that drives the redrive assembly that transports the media into the standard bin or output option. Redrive motor assembly Main drive motor assembly Electrical components and controller Main cooling fan LVPS card assembly Duplex System card...
Page 246: Main Cooling Fan
4062-XXX Main cooling fan The main cooling fan discharges air from the printer to prevent excessive temperature increase. Print cartridge cooling fan The print cartridge cooling fan discharges air from the print cartridge area to prevent excessive temperature increase. Duplex cooling fan The Duplex cooling fan discharges air from the duplex drive motor area to prevent excessive temperature increase.
Page 247: System Card Assembly
4062-XXX System card assembly The system card assembly controls printing operation based on the communication with the RIP controller and optional peripherals. It also controls toner dispense, fuser control, sensor switch feedback, drive motors, clutches and solenoids Control Printhead control Rotation of printhead motor The on/off control of the printhead motor is performed according to the mode of operation as shown below.
Page 248: Fuser Warm-Up
4062-XXX Fuser warm-up The fuser warm-up starts at the time of power on, interlock open or close, jam reset, or return from the low power mode, and ends when the ready temperature is attained, when a failure occurs, or when executing diagnosis.
Page 249: Charge
4062-XXX Charge The Charge Roll places a uniform negative electrostatic charge on the surface of the drum. The drum surface is made of a photoconductive material that holds an electrical charge as long as the drum remains in darkness. Light striking the drum discharges the surface charge. HVPS Charge roll (-VDC)
Page 250: Development
4062-XXX This discharge/no discharge process creates an invisible, electrostatic image on the surface of the drum. This image is called a latent image. Modulated Laser Beam Printhead DRUM Drum Surface Drum Surface Image Voltage Laser Beam Laser Beam Discharge Level Invisible Latent Image Development The toner contained within the PC Cartridge has an electrical property that causes it to adhere to the...
Page 251: Transfer
4062-XXX Roll, toner transfers from the Magnet Roll to that point on the drum. There is now a visible toner image on the drum surface. The image is called a developed image. HVPS Developer Metering Roll Blade Toner DRUM -VDC Drum Surface Drum Surface Image...
Page 252: Cleaning
4062-XXX is now stuck to the photoconductor (drum) due to the relative electrical differences between the negative electrical charge of the inner conductive layer of the drum and the positive electrical charge of the paper. HVPS -VDC DRUM -VDC Transfer roll Sheet of paper Cleaning The Cleaning Blade removes any toner that remains on the drum after the transfer process.
Page 253: Auto Density Sensing
4062-XXX Auto density sensing The image density sensor assembly uses a reflection type sensor that detects a pre-placed toner patch and image on the photoconductor (drum) and outputs pulses when the central line of the patch image aligns with the central line of the detector. The sensor outputs pulses at the timing the patch image passes the sensor. Therefore, observing changes of intervals at which pulses are output leads to toner density detection.
Page 254: High Capacity Input Tray (Hcit) Tray Assembly
4062-XXX High Capacity Input Tray (HCIT) tray assembly Rear media tray guide Media end guide Pick arm assembly Media size actuator Sensor (media empty) Sensor (media low) Sensor (pass through) Sensor (tray raised HP) HCF drawer assembly Tray lift drive motor 3-54 Service Manual...
Page 255: Sheet/550-Sheet Tray Assembly
4062-XXX 250-sheet/550-sheet tray assembly Lockable back restraint Rear media tray guide Media end guide Auto size finger actuator Media size sensing The media size set for the media tray assembly is set by positioning the right media guide, unlocking the slider lock, and sliding the rear paper guide.
Page 256: Media Level Sensing
4062-XXX Media level sensing The media level for the media tray assembly is triggered by the actuator flag positioned in the two photointerrupter sensors in the pick arm bracket assembly. The actuator flag blocks and unblocks the two sensors in different sequence; it determines whether the paper tray is empty, low, or full. 250-sheet tray Sensor A Sensor B...
Page 257 4062-XXX The pick arm assembly (autocompensator) is a paper pick device that generates its own normal force. This force generation is inherent in the fundamental design of the pick arm. If light media is used, it picks very gently. If a heavy media is used, it picks very aggressively. No customer adjustments are necessary, therefore no special trays are needed for card stock or labels.
Page 258: Switch (Media Size)
4062-XXX Switch (media size) This switch (media size) sets the size of media supplied from each media tray assembly. A signal indicating the media size is transmitted as a voltage to the printer system card assembly. Sensor (media empty) If media runs out in a media tray assembly, the actuator lowers and the actuator flag, unlocks the sensing area of the sensor (media empty).
Page 259 4062-XXX Pick arm assembly Sensor (media empty) Sensor (media low) Sensor (pass through) 550-sheet drawer assembly 3-59 Diagnostic aids...
Page 260: Media Transport Path
4062-XXX Media transport path The following is a cross section of the printer and the tandem tray module, showing the main components directly associated with the media path and transport. Model T650 paper path, rolls, and sensors Standard bin full actuator and sensor (standard bin full) Sensor (input) PC drum...
Page 261: Models T652 And T654 Paper Path, Rolls, And Sensors
4062-XXX Models T652 and T654 paper path, rolls, and sensors Standard bin full actuator and sensor (standard bin full) Sensor (input) PC drum Diverter PC cartridge Sensor (fuser output) Sensor (narrow media) Sensor (option pass through) Sensor (duplex input) Pick arm assembly Functions of main components When the 250 or 550 sheet input trays are installed under the printer, additional trays are available.
Page 262: Media Tray Assembly
4062-XXX The wear strips are designed to provide a fixed resistance to ensure that a single piece of paper is properly fed out of the media tray. There are several types of wear strips available for custom or hard to feed media. Media tray assembly Rear media guide Bottom plate...
Page 263: Switch (Media Size)
4062-XXX Switch (media size) This switch (media size) sets the size of media supplied from each media tray assembly. A signal indicating the media size is transmitted as a voltage to the printer system card assembly. Sensor (media empty) If media runs out in a media tray assembly, the actuator lowers and the actuator flag, unlocks the sensing area of the sensor (media empty).
Page 264: Duplex
4062-XXX Duplex Layout of media transport path The main components associated with the media path and transport with the duplex installed. Model T650 duplex paper path Standard bin full actuator and sensor (standard bin full) Sensor (input) PC drum PC cartridge Diverter Sensor (fuser output) Sensor (narrow media)
Page 265: Models T652 And T654 Duplex Paper Path
4062-XXX Models T652 and T654 duplex paper path Standard bin full actuator and sensor (standard bin full) Sensor (input) PC drum Diverter PC cartridge Sensor (fuser output) Sensor (narrow media) Sensor (option pass through) Sensor (duplex input) Pick arm assembly Functions of main components When the duplex is installed, duplex (double-sided) printing is available with the printer.
Page 266: Duplex Drive Motor Assembly
4062-XXX Duplex drive motor assembly The duplex drive motor assembly transmits driving force to the two duplex media transport roll assemblies and the duplex media center transport roll assembly middle that feeds media. Duplex drive motor assembly Sensor (duplex input) 3-66 Service Manual...
Page 267: Understanding Jam Numbers And Locations
4062-XXX Understanding jam numbers and locations When a jam occurs, a message indicating the jam location appears. Open doors and covers and remove trays to access jam locations. To resolve any paper jam message, you must clear all jammed paper from the paper path.
Page 268: And 203 Paper Jams
4062-XXX WARNING: Do not leave the cartridge exposed to light for extended periods. WARNING: The jammed paper may be covered with unfused toner which can stain garments and skin. 5. Remove the jammed paper. CAUTION: The inside of the printer might be hot. To reduce the risk of injury from a hot component, allow the surface to cool before touching.
Page 269: Paper Jam
4062-XXX 230 paper jam Rear paper jams 1. Remove the standard tray from the printer. 2. Pull down the bottom rear door. 3-69 Diagnostic aids...
Page 270: Front Paper Jams
4062-XXX 3. Push the tab down. 4. Remove the jammed paper. 5. Close the bottom rear door. 6. Insert the standard tray. 7. Press Front paper jams 1. Remove the standard tray from the printer. 2. Push the tab down. 3.
Page 271: Paper Jams (Optional External Duplex Unit)
4062-XXX 231-239 paper jams (optional external duplex unit) Rear paper jams 1. Push in and hold the latch while pulling up the rear duplex door. 2. Remove the jammed paper. 3. Close the rear duplex door. 4. Press Front paper jams 1.
Page 272: Paper Jams
4062-XXX 3. Raise the recessed duplex bar. 4. Remove the jammed paper,. 5. Replace the duplex jam access tray. 6. Insert the standard tray. 7. Press 241–245 paper jams 1. Pull out the tray indicated on the display. 2. Remove any jammed paper, and then insert the tray. 3.
Page 273: Paper Jam
4062-XXX 250 paper jam 1. Remove the paper from the multipurpose feeder. 2. Flex the sheets of paper back and forth to loosen them, and then fan them. Do not fold or crease the paper. Straighten the edges on a level surface. 3.
Page 274: Paper Jam
4062-XXX 260 paper jam The envelope feeder feeds envelopes from the bottom of the stack; the bottom envelope will be the one that is jammed. 1. Lift the envelope weight, and then remove all the envelopes. 2. If the jammed envelope has entered the printer and cannot be pulled out, then lift the envelope feeder up and then out of the printer, and then set it aside.
Page 275: Paper Jam
4062-XXX 280 paper jam 1. Pull down the StapleSmart II Finisher door. 2. Remove the jammed paper. 3. Close the StapleSmart ii Finisher door. 4. Press 3-75 Diagnostic aids...
Page 276: Paper Jam
4062-XXX 281 paper jam 1. Clear the jam from the stapler output bin. 2. Press 282 paper jam To prevent paper jams, the stapler motor does not run when the stapler door is open. 1. Close the stapler door until it clicks into place. 2.
Page 277: Staple Jam
4062-XXX 283 staple jam 1. Press the latch to open the stapler door. 2. Pull the latch of the staple cartridge holder down, and then pull the holder out of the printer. 3. Use the metal tab to lift the staple guard, and then remove any loose staples. 3-77 Diagnostic aids...
Page 278 4062-XXX 4. Press down on the staple guard until it snaps into place. 5. Push the cartridge holder firmly back into the stapler unit until the cartridge holder clicks into place. 6. Close the stapler door. 7. Press 3-78 Service Manual...
Page 279: Security Reset Jumper
4062-XXX Security Reset Jumper The Security Reset Jumper is available on all high-end printer and MFP models, including the T650, T652, T654, X652, X654, X656, and X658. It functions as described below (excerpt from the RIP Functional Spec): Security Reset Jumper Each device contains a hardware jumper with which an administrator can: •...
Page 280 4062-XXX 3. Remove the small yellow jumper that covers a pair of the jumper’s pins. Rear Front Bottom 4. Replace the small yellow jumper so that it covers the pins adjacent to its original position. 5. Replace and secure the Kensington lock on the card cage (if installed). 6.
Page 281: Handling Esd-Sensitive Parts
4062-XXX 4. Repair information WARNING: Read the following before handling electronic parts. Handling ESD-sensitive parts Many electronic products use parts that are known to be sensitive to electrostatic discharge (ESD). To prevent damage to ESD-sensitive parts, follow the instructions below in addition to all the usual precautions, such as turning off power before removing logic boards: •...
Page 282: Adjustments
4062-XXX Adjustments Polygon and Oscillating printhead mechanical registration adjustment Do the printhead mechanically registration adjustment whenever you remove or replace the printhead or loosen the mounting screws. Install the new printhead with the mounting screws centered in the slots in the printhead frame assembly. Leave the screws loose enough to allow the printhead to move from side to side within the slots.
Page 283: Oscillating Printhead Assembly Electronic Adjustment
4062-XXX 5. Select Quick Test Page. The test page should only be printed on letter or A4 paper from Tray 1. The Quick Test Page consists of alignment diamonds, horizontal lines that can be used for mechanical registration adjustment. An example of the printhead alignment printout is shown below: 6.
Page 284: Alignment Assembly Adjustment
4062-XXX alignment printout is shown below: 6. In the Registration menu, select the right margin setting. 7. To determine the margin setting, choose the value that is closest to the darkest bar on the center graph of the margin page. Add that value to the current right margin setting printed on the left hand side of the margin page.
Page 285 4062-XXX 1. Loosen the locknut on the inside rear of the alignment assembly. 2. Remove the two screws holding the alignment assembly to the left side frame. 3. Back the reference adjustment screw out far enough to allow the alignment assembly to be removed from the printer.
Page 286: Fuser Solenoid Adjustment
4062-XXX Step B Print a copy of the Quick Test Page, and check the margin adjustments printed on the test page. These settings should be within the range specified in “Registration” on page 3-36. The reference screw can be adjusted without loosening the locknut. Turn the screw a few turns, and print a copy of the Quick Test Page as you check the diamonds on the left margin.
Page 287: Removals
4062-XXX Removals Charge roll assembly removal (T650, T652, T654) WARNING: When removing the charge roll assembly, avoid touching the charge roll surface. 1. Open the MPF door assembly. 2. Open the operator panel front cover assembly. 3. Detach the left side of the charge roll assembly from the machine. 4.
Page 288: Duplex Assembly Removal (T652, T654)
4062-XXX Duplex assembly removal (T652, T654) Note: When removing the duplex drive motor assembly, it does not need to be completely removed from the machine. It may be allowed to gently hang out of the way by the harness. “Duplex drive motor assembly removal (T652, T654)” 1.
Page 289: Duplex Cooling Fan Removal (T652, T654)
4062-XXX Duplex cooling fan removal (T652, T654) “Side cover, right removal (T652, T654)” on page 4-58. 1. Remove the side cover, right. Go to 2. Remove the screw (A) securing the duplex cooling fan to the machine. 3. Disconnect the connector (B) from the duplex cooling fan. 4.
Page 290: Duplex Drive Motor Assembly Removal (T652, T654)
4062-XXX Duplex drive motor assembly removal (T652, T654) “Fuser access door assembly removal (T650, T652, T654)” on 1. Remove the fuser access door. Go to page 4-14. “Cover assembly, rear lower (T652, T654)” on page 4-54. 2. Remove the cover assembly, rear lower. Go to 3.
Page 291: Duplex Input Sensor Assembly Removal (T652, T654)
4062-XXX 7. Remove the harness (E) from the duplex drive motor assembly. Replacement Warning: When replacing the duplex drive motor assembly, ensure that all harnesses are properly re-routed. Replacement Note: Ensure the belt is replaced properly. Duplex input sensor assembly removal (T652, T654) 1.
Page 292: Duplex Guide Assembly, Front Removal (T652, T654)
4062-XXX Duplex guide assembly, front removal (T652, T654) 1. Remove the media tray. 2. Gently place the printer on its left or right side. 3. Detach the front left duplex guide spring (A) from the duplex guide assembly, front. 4. Detach the front right duplex guide spring (B) from the duplex guide assembly, front. 5.
Page 293: Media Turn Guide Removal (T650, T652, T654)
4062-XXX Media turn guide removal (T650, T652, T654) “MPF tray door assembly removal (T650, T652, T654)” on 1. Remove the MPF tray door assembly. Go to page 4-34. 2. Gently bend the left side of the media turn guide to release the hook (A) as shown in the picture. 3.
Page 294: Fuser Access Door Assembly Removal (T650, T652, T654)
4062-XXX Fuser access door assembly removal (T650, T652, T654) “Door assembly, rear removal (T650, T652, T654)” on 1. Remove the door assembly, rear. Go to page 4-52. 2. Press the two tabs (A) on the fuser access door assembly, and detach it from the machine. 4-14 Service Manual...
Page 295: Main Cooling Fan Removal (T650, T652, T654)
4062-XXX 3. Swing the fuser access door assembly away from the machine. 4. Unsnap the fuser access door assembly from the machine. 5. Remove the fuser access door assembly. Main cooling fan removal (T650, T652, T654) 1. Remove the side cover, left assembly. Go to “Side cover, left removal (T650)”...
Page 296: Fuser Drive Release Linkage Removal (T650, T652, T654)
4062-XXX 5. Remove the two screws (B) securing the fuser cooling fan to the machine. 6. Remove the fuser cooling fan. 7. Remove the fuser cooling fan connection (C). Fuser drive release linkage removal (T650, T652, T654) 1. Remove the system card assembly. Go to “System card assembly removal (T650, T652, T654)”...
Page 297: Fuser Wiper Cover Assembly Removal (T650, T652, T654)
4062-XXX “Door assembly, rear removal (T650, T652, T654)” on 2. Remove the door assembly, rear. Go to page 4-52. 3. Open the fuser access door. 4. Press the two buttons (A) on the fuser unit assembly to release it from the machine. 5.
Page 298: Hvps Card Assembly Removal (T650, T652, T654)
4062-XXX HVPS card assembly removal (T650, T652, T654) “Side cover, right removal (T650)” on page 4-57 “Side cover, 1. Remove the side cover, right. Go to right removal (T652, T654)” on page 4-58. 2. Remove the four screws (A) securing the HVPS card assembly to the machine. 3.
Page 299: Lcd Screen Bezel Removal (T650, T652, T654)
4062-XXX 2. Release the two hooks (A) securing the lower portion of the inner deflector to the machine. 3. Remove the inner deflector. Replacement Warning: When replacing the inner deflector, ensure that it is properly installed, or jamming will occur. LCD screen bezel removal (T650, T652, T654) Gently detach the LCD screen bezel from the operator panel door assembly.
Page 300: Laser Cover Removal (T650, T652, T654)
4062-XXX Laser cover removal (T650, T652, T654) “Output cover assembly removal (T650, T652, T654)” on 1. Remove the output cover assembly. Go to page 4-28. “Fuser wiper cover assembly removal (T650, T652, 2. Remove the fuser wiper cover assembly. Go to T654)”...
Page 301: Side Cover, Left Removal (T650)
4062-XXX WARNING: When removing the laser cover, ensure that the standard bin actuator assembly does not become damaged. 6. Remove the laser cover. Side cover, left removal (T650) 1. Open the MPF tray door assembly. 2. Open the operator panel door assembly. “Cover assembly, rear lower removal (T650)”...
Page 302: Side Cover, Left Removal (T652 And T654)
4062-XXX 4. Remove the four screws (A) securing the side cover, left to the machine. 5. Swing the side cover, left away from the machine. 6. Remove the side cover, left. Side cover, left removal (T652 and T654) 1. Open the MPF tray door assembly. 2.
Page 303: Option Drive Shaft Removal (T650, T652, T654)
4062-XXX 4. Remove the four screws (A) securing the side cover, left to the machine. 5. Swing the side cover, left away from the machine. 6. Remove the side cover, left. Option drive shaft removal (T650, T652, T654) 1. Gently place the printer on its left or right side. 2.
Page 304: Main Drive Motor Assembly Removal (T650, T652, T654)
4062-XXX 3. Remove the spring. Replacement Warning: When replacing the option drive shaft, ensure that the plastic hook (A) is not damaged, or the option drive shaft will not remain secured. Main drive motor assembly removal (T650, T652, T654) 1. Remove the system card assembly. Go to “System card assembly removal (T650, T652, T654)”...
Page 305: Alignment Assembly Removal (T650, T652, T654)
4062-XXX 6. Disconnect the connection (B) from the main drive motor assembly. Replacement Warning: Ensure that all electrical connections are properly replaced. Replacement Warning: When replacing the main drive motor assembly, ensure that the operator panel door assembly is in the closed position or the main drive motor assembly will not align properly and damage will occur.
Page 306 4062-XXX 2. Remove the six screws (A) securing the metal cover to the machine. 3. Remove the metal cover. 4. Remove the inner deflector. Go to “Inner deflector removal (T650, T652, T654)” on page 4-18. “MPF pick solenoid assembly removal (T650, T652, 5.
Page 307 4062-XXX 6. Remove the two screws (B) securing the alignment assembly to the machine. Note: The adjuster screw (C) requires a hex wrench to loosen and tighten. Note: The adjuster screw (C) can be accessed through the hole (D) in the system card. 7.
Page 308: Output Cover Assembly Removal (T650, T652, T654)
4062-XXX Output cover assembly removal (T650, T652, T654) 1. Unsnap the output cover assembly from the machine. 2. Remove the output cover assembly. Media out actuator removal (T650, T652, T654) 1. Remove the pick arm assembly. Go to “Pick arm assembly removal (T650, T652, T654)” on page 4-42.
Page 309: Media Support Removal (T650, T652, T654)
4062-XXX Media support removal (T650, T652, T654) 1. Gently detach the two bosses (A) of the media support from the machine. 2. Remove the media support. Tray roller catch assembly removal (T650, T652, T654) 1. Remove the media tray. “HVPS card assembly removal (T650, T652, T654)” on 2.
Page 310: Mpf Cam Gear Removal (T650, T652, T654)
4062-XXX MPF cam gear removal (T650, T652, T654) “Alignment assembly removal (T650, T652, T654)” on 1. Remove the alignment assembly. Go to page 4-25. 2. Release the hook (A) securing the gear to the unit. 3. Remove the MPF cam gear. MPF lift plate assembly removal (T650, T652, T654) 1.
Page 311: Mpf Media Out Actuator Removal (T650, T652, T654)
4062-XXX 5. Remove the MPF lift plate assembly. Replacement Warning: When replacing the MPF lift plate assembly, ensure that the lever (C) is held down when reinstalling the MPF lift plate assembly, or damage will occur. Replacement Warning: When replacing the MPF lift plate assembly, ensure that the MPF pick solenoid assembly does not become damaged.
Page 312: Mpf Pick Solenoid Assembly Removal (T650, T652, T654)
4062-XXX MPF pick solenoid assembly removal (T650, T652, T654) Note: The MPF lift plate assembly can be detached and allowed to hang by the harness. The connection does not need to be disconnected. “MPF lift plate assembly removal (T650, T652, T654)” on 1.
Page 313 4062-XXX 5. Remove the screw (B) securing the MPF pick solenoid assembly to the machine. 6. Remove the MPF pick solenoid assembly. 7. Disconnect the connection (C) from the MPF pick solenoid assembly. 4-33 Repair information...
Page 314: Mpf Tray Door Assembly Removal (T650, T652, T654)
4062-XXX MPF tray door assembly removal (T650, T652, T654) 1. Open the operator panel door assembly. 2. Open the MPF tray door assembly, and position it as shown in the picture. 3. Gently release the two bosses (A) from the slots (B). 4-34 Service Manual...
Page 315 4062-XXX 4. While holding the MPF tray in its uppermost position, swing the MPF tray door assembly away from the machine to detach the MPF tray from the machine. 4-35 Repair information...
Page 316: Operator Panel Latch Assembly Removal (T650, T652, T654)
4062-XXX 5. Slide the MPF tray door assembly in the direction of the arrow to detach it from the machine. 6. Remove the MPF tray door assembly. Operator panel latch assembly removal (T650, T652, T654) 1. Open the operator panel door assembly. 2.
Page 317: Operator Panel Door Assembly Removal (T650, T652, T654)
4062-XXX 3. Release the two hooks (B). 4. Remove the operator panel latch assembly. Operator panel door assembly removal (T650, T652, T654) “Operator panel latch assembly removal (T650, T652, 1. Remove the operator panel latch assembly. Go to T654)” on page 4-36.
Page 318: Operator Panel Hinge Assembly, Left Removal (T650, T652, T654)
4062-XXX 4. Detach the operator panel door assembly from the machine. 5. Remove the black plastic cover. 6. Remove the two screws (C) securing the USB socket to the assembly. 7. Remove the USB socket. 8. Disconnect the connector (D) from the assembly. Operator panel hinge assembly, left removal (T650, T652, T654) 1.
Page 319 4062-XXX 5. Remove the harnesses (C) from the operator panel hinge assembly, left. 6. Detach the spring (D) from the operator panel hinge assembly, left. 7. Detach the spring (E) from the operator panel hinge assembly, left. 8. Remove the E-clip (F) from the operator panel hinge assembly, left. 9.
Page 320: Operator Panel Hinge Assembly, Right Removal (T650, T652, T654)
4062-XXX 10. Remove the operator panel hinge assembly, left. Operator panel hinge assembly, right removal (T650, T652, T654) 1. Remove the operator panel door assembly. Go to “Operator panel door assembly removal (T650, T652, T654)” on page 4-37. 2. Detach the spring (A) from the operator panel hinge assembly, right. 3.
Page 321 4062-XXX 5. Remove the pin (D) from the operator panel hinge assembly, right. 6. Remove the operator panel hinge assembly, right. 4-41 Repair information...
Page 322: Pick Arm Assembly Removal (T650, T652, T654)
4062-XXX Pick arm assembly removal (T650, T652, T654) 1. Remove the media tray from the machine. 2. Place the machine on the left or right side. 3. Remove the spring (A). 4. Remove the two E-clips (B) securing the pick arm assembly to the machine. 4-42 Service Manual...
Page 323 4062-XXX 5. Remove the screw (C) securing the pick arm assembly to the machine. 6. Remove the band (D) from the pick arm assembly. 7. Remove the cover from the pick arm assembly. 8. Remove the three connections (E) from the pick arm assembly. 9.
Page 324: Pick Roll Assembly Removal (T650, T652, T654)
4062-XXX Pick roll assembly removal (T650, T652, T654) 1. Remove the media tray. 2. Gently pull the pick arm assembly down, and release the two hooks (A) securing the two pick roll assemblies. 3. Remove the two pick roll assemblies. Replacement Warning: When replacing the pick roll assembly, do not touch the rubber surface.
Page 325: Print Cartridge Clamp Assembly Removal (T650, T652, T654)
4062-XXX Print cartridge clamp assembly removal (T650, T652, T654) Note: This procedure can be applied to the left or right printer cartridge hold down assembly. “Laser cover removal (T650, T652, T654)” on page 4-20. 1. Remove the laser cover. Go to 2.
Page 326: Print Cartridge Id Connector Assembly Removal (T650, T652, T654)
4062-XXX Print cartridge ID connector assembly removal (T650, T652, T654) 1. Remove the print cartridge. “Main drive motor assembly removal (T650, T652, 2. Remove the main drive motor assembly. Go to T654)” on page 4-24. 3. Release the two hooks (A) securing the print cartridge ID connector assembly to the machine. 4.
Page 327: Printhead Assembly Removal (T650)
4062-XXX Printhead assembly removal (T650) Note: When replacing the printhead assembly, ensure that the printhead is properly calibrated, or print quality “Alignment assembly adjustment” on page 4-4. issues will occur. Go to “Laser cover removal (T650, T652, T654)” on page 4-20.
Page 328: Printhead Assembly Removal (T652, T654)
4062-XXX 5. Remove the three screws (C) securing the printhead assembly to the machine. 6. Remove the printhead assembly. Replacement Warning: When replacing the printhead assembly, ensure that the printhead is properly calibrated, or print quality issues will occur. Printhead assembly removal (T652, T654) WARNING: When replacing the printhead assembly, ensure that the printhead skew is properly adjusted, or print quality issues will occur.
Page 329 4062-XXX 3. Remove the metal cover. 4. Disconnect the connections (B) from the printhead assembly. 5. Remove the four screws (C) securing the printhead assembly to the machine. 6. Remove the printhead assembly. Replacement Warning: When replacing the printhead assembly, ensure that the printhead skew is properly adjusted, or print quality issues will occur.
Page 330: Connection Access Cover, Rear Removal (T650, T652, T654)
4062-XXX Connection access cover, rear removal (T650, T652, T654) 1. Gently detach the two hinges (A) of the connection access cover, rear from the machine. 2. Remove the connection access cover, rear. Connection bezel assembly, rear removal (T650) 1. Remove the side cover, left. Go to “Side cover, left removal (T650)”...
Page 331: Connection Bezel Assembly, Rear Removal (T652, T654)
4062-XXX Connection bezel assembly, rear removal (T652, T654) “Side cover, left removal (T652 and T654)” on page 4-22. 1. Remove the side cover, left. Go to “Cover assembly, rear lower (T652, T654)” on page 4-54. 2. Remove the cover assembly, rear lower. Go to 3.
Page 332: Door Assembly, Rear Removal (T650, T652, T654)
4062-XXX Door assembly, rear removal (T650, T652, T654) 1. Pull the door assembly, rear away from the machine. 2. Twist the door strap left or right until vertical, and pull the strap out of the slot. 3. Position the door assembly, rear at a 45° angle as shown in the picture. 4.
Page 333 4062-XXX 6. Detach the rear duplex guide spring (C). 7. Remove the duplex guide assembly, rear. 8. Remove the screw (D) securing the rear duplex guide handle to the assembly. 9. Remove the duplex guide assembly, rear. 4-53 Repair information...
Page 334: Cover Assembly, Rear Lower Removal (T650)
4062-XXX Cover assembly, rear lower removal (T650) “Fuser access door assembly removal (T650, T652, 1. Remove the fuser access door assembly. Go to T654)” on page 4-14. 2. Open the rear lower door. 3. Remove the three screws (A) securing the cover assembly, rear lower to the machine. 4.
Page 335: Redrive Motor Assembly Removal (T652, T654)
4062-XXX Redrive motor assembly removal (T652, T654) “Laser cover removal (T650, T652, T654)” on page 4-20. 1. Remove the laser cover. Go to 2. Remove the six screws (A) securing the metal cover to the machine. 3. Remove the metal cover. 4-55 Repair information...
Page 336 4062-XXX 4. Disconnect the connection (B) from the redrive motor assembly. 5. Disconnect the connection (C) from the sensor (standard media bin full). 6. Release the hooks (D) securing the output option interface cable assembly to the machine. 7. Detach the output option cable assembly. 4-56 Service Manual...
Page 337: Side Cover, Right Removal (T650)
4062-XXX 8. Remove the two screws (E) securing the redrive motor assembly to the machine. 9. Remove the redrive motor assembly. Side cover, right removal (T650) 1. Open the operator panel door assembly. 2. Open the MPF tray door assembly. 3.
Page 338: Side Cover, Right Removal (T652, T654)
4062-XXX Side cover, right removal (T652, T654) 1. Open the operator panel door assembly. 2. Open the MPF tray door assembly. 3. Remove the cover assembly, rear lower. Go to “Cover assembly, rear lower (T652, T654)” on page 4-54. 4. Remove the five screws (A) securing the side cover, right to the machine. 5.
Page 339: Sensor (Media Level) Removal (T650, T652, T654)
4062-XXX Sensor (media level) removal (T650, T652, T654) “Pick arm assembly removal (T650, T652, T654)” on page 4-42. 1. Remove the pick arm assembly. Go to 2. Release the hooks (A) securing the sensor (media level) to the assembly. 3. Remove the sensor (media level). Sensor (media out) removal (T650, T652, T654) “Pick arm assembly removal (T650, T652, T654)”...
Page 340: Sensor (Toner Empty) Removal (T650, T652, T654)
4062-XXX Sensor (toner empty) removal (T650, T652, T654) “HVPS card assembly removal (T650, T652, T654)” on 1. Remove the HVPS card assembly. Go to page 4-18. 2. Remove the screw (A) securing the sensor (toner empty) to the machine. 3. Remove the sensor (toner empty). 4.
Page 341: Sensor Shield Assembly Removal (T650, T652, T654)
4062-XXX 4. Disconnect the connection (B) from the sensor (input). Sensor shield assembly removal (T650, T652, T654) 1. Remove the inner deflector. Go to “Inner deflector removal (T650, T652, T654)” on page 4-18. 2. Gently unsnap the sensor shield assembly from the machine. 3.
Page 342: Sensor (Standard Bin Exit) Removal (T650, T652, T654)
4062-XXX Sensor (standard bin exit) removal (T650, T652, T654) “Sensor (standard bin exit) removal (T650, T652, T654)” 1. Remove standard bin actuator assembly. Go to on page 4-62. 2. Release the hooks (A) securing the sensor (standard bin exit) to the assembly. 3.
Page 343 4062-XXX 2. Remove the six screws (A) securing the metal cover to the machine. 3. Remove the metal cover. 4. Remove the media tray. 5. Gently place the machine on the left of right side. 6. Release the two hooks (B) securing the switch (media size) assembly to the machine. 7.
Page 344: Lvps Card Assembly Removal (T650)
4062-XXX LVPS card assembly removal (T650) WARNING: When replacing the LVPS card assembly, ensure that the voltage selection switch is set to the proper setting, or damage will occur. 1. Remove the door assembly, rear. Go to “Door assembly, rear removal (T650, T652, T654)” on page 4-52.
Page 345 4062-XXX 6. Disconnect the connector (C) from the LVPS card assembly. 7. Remove the LVPS card assembly. Replacement Warning: When replacing the LVPS card assembly, ensure that all connections are replaced. Replacement Warning: When replacing the LVPS card assembly, ensure that the connector pins (D) properly engage the system card.
Page 346: Lvps Card Assembly Removal (T652, T654)
4062-XXX LVPS card assembly removal (T652, T654) WARNING: When replacing the LVPS card assembly, ensure that the voltage selection switch (E) is set to the proper setting, or damage will occur. 1. Remove the door assembly, rear. Go to “Door assembly, rear removal (T650, T652, T654)” on page 4-52.
Page 347 4062-XXX 6. Disconnect the connector (C) from the LVPS card assembly. 7. Remove the LVPS card assembly. Replacement Warning: When replacing the LVPS card assembly, ensure that all connections are replaced. Replacement Warning: When replacing the LVPS card assembly, ensure that the connector pins (D) properly engage the system card.
Page 348: Access Door Removal (T650, T652, T654)
4062-XXX Access door removal (T650, T652, T654) 1. Open the access door. 2. Gently detach the two hinges (A) of the access door from the machine. 3. Remove the access door. 4-68 Service Manual...
Page 349: System Card Assembly Removal (T650, T652, T654)
4062-XXX System card assembly removal (T650, T652, T654) CAUTION This product contains a lithium battery. THERE IS A RISK OF EXPLOSION IF THE BATTERY IS REPLACED BY AN INCORRECT TYPE. Discard used batteries according to the battery manufacturer’s instructions and local regulations. “Side cover, left removal (T650)”...
Page 350 4062-XXX 4. Remove the metal shield. WARNING: When disconnecting all the electrical connections, ensure that the connectors and harnesses do not become damaged. 5. Disconnect all connections from the system card assembly. Note: There are two fine thread screws and four course thread screws securing the system card assembly to the machine, ensure that these screws are properly reinstalled.
Page 351: Transfer Roll Assembly Removal (T650, T652, T654)
4062-XXX WARNING: When removing the system card assembly from the machine, ensure that the LVPS assembly connection (C) does not become damaged. 7. Remove the system card assembly. 8. Remove any remaining screws securing the system card assembly to the metal box. 9.
Page 352: Transfer Roll Bracket Assembly, Left Removal (T650, T652, T654)
4062-XXX 3. Gently unsnap the transfer roll assembly from the machine. 4. Remove the transfer roll assembly. Replacement Warning: When replacing the transfer roll assembly, do not touch the foam surface. Transfer roll bracket assembly, left removal (T650, T652, T654) 1.
Page 353: Transfer Roll Bracket Assembly, Right Removal (T650, T652, T654)
4062-XXX 9. Remove the ground wire (F). Replacement Warning: When reinstalling the transfer roll bracket assembly, left, ensure that the bushing (C), spring (D), and ground wire (F) are properly replaced. Transfer roll bracket assembly, right removal (T650, T652, T654) 1.
Page 354: Redrive Assembly Removal (T650, T652, T654)
4062-XXX 2. Gently unsnap the transfer deflector from the machine. 3. Remove the transfer deflector. 4. Remove the screw (A) securing the ground wire to the transfer deflector. 5. Remove the ground wire. Replacement Warning: When replacing the transfer deflector, ensure that the ground wire is properly replaced.
Page 355: Option Removals
4062-XXX Option removals High capacity input tray (HCIT) Note: Carefully remove the HCIT from the base machine and the caster base before proceeding. 4-75 Repair information...
Page 356: High Capacity Input Tray (Hcit) Media Tray Assembly Removal
4062-XXX High capacity input tray (HCIT) media tray assembly removal 1. Open the HCIT media tray assembly until it reaches a stop. 2. Press the latches (A) on the left and right sides of the HCIT tray slides. 3. Slide the HCIT media tray assembly out of the drawer. 4-76 Service Manual...
Page 357: High Capacity Input Tray (Hcit) Tray Cover, Front Removal
4062-XXX High capacity input tray (HCIT) tray cover, front removal 1. Open the HCIT media tray assembly until it reaches a stop. 2. Remove the six screws (A) securing the HCIT tray cover, front to the HCIT media tray assembly. 4-77 Repair information...
Page 358 4062-XXX 3. Remove the HCIT tray cover, front. 4-78 Service Manual...
Page 359: High Capacity Input Tray (Hcit) Cover, Rear Removal
4062-XXX High capacity input tray (HCIT) cover, rear removal “High capacity input tray (HCIT) media tray assembly 1. Remove the HCIT media tray assembly. Go to removal” on page 4-76. 2. Remove the four screws (A) securing the HCIT cover, rear to the drawer. 4-79 Repair information...
Page 360 4062-XXX 3. Remove the HCIT cover, rear. 4-80 Service Manual...
Page 361: High Capacity Input Tray (Hcit) Cover, Right Removal
4062-XXX High capacity input tray (HCIT) cover, right removal Note: Carefully remove the base machine from the HCIT tray assembly before proceeding. Note: Before removing the HCIT right cover, first remove the right side anti-tip latch assembly. Go to “High capacity input tray (HCIT) anti-tip latch assembly removal”...
Page 362 4062-XXX 3. Remove the HCIT cover, right. 4-82 Service Manual...
Page 363: High Capacity Input Tray (Hcit) Cover, Left Removal
4062-XXX High capacity input tray (HCIT) cover, left removal Note: Carefully remove the base machine from the HCIT tray assembly before proceeding. Note: Before removing the HCIT cover, left, first remove the left side anti-tip latch assembly. Go to “High capacity input tray (HCIT) anti-tip latch assembly removal”...
Page 364: High Capacity Input Tray (Hcit) Anti-Tip Latch Assembly Removal
4062-XXX 3. Remove the HCIT cover, left. High capacity input tray (HCIT) anti-tip latch assembly removal Note: Carefully remove the base machine from the HCIT tray assembly before proceeding. The left and right anti-tip latch assemblies are the same, and only one is in a package. The instructions below are for removing the left latch;...
Page 365: High Capacity Input Tray (Hcit) Drawer Slide Assembly Removal
4062-XXX “High capacity input tray (HCIT) cover, left removal” on page 4-83. 1. Remove the HCIT cover, left. Go to Note: The left side anti-tip assembly will come off when removing the HCIT cover, left. High capacity input tray (HCIT) drawer slide assembly removal The left and right drawer slide assemblies are the same, and only one is in a package.
Page 366: High Capacity Input Tray (Hcit) Tray Lift Drive Motor Assembly Removal
4062-XXX 3. Remove the HCIT drawer slide. High capacity input tray (HCIT) tray lift drive motor assembly removal Note: Carefully remove the base machine from the HCIT tray assembly before proceeding. 1. Remove the HCIT cover, right. Go to “High capacity input tray (HCIT) cover, right removal” on page 4-81.
Page 367: High Capacity Input Tray (Hcit) Controller Card Assembly Removal
4062-XXX 5. Remove the HCIT tray lift drive motor assembly. High capacity input tray (HCIT) controller card assembly removal Note: Carefully remove the base machine from the HCIT tray assembly before proceeding. 1. Remove the HCIT cover, left. Go to “High capacity input tray (HCIT) cover, left removal”...
Page 368: High Capacity Input Tray (Hcit) Media Size Actuator Assembly Removal
4062-XXX 3. Remove the three screws (A) securing the HCIT controller card assembly. 4. Remove the HCIT controller card assembly and the shield. High capacity input tray (HCIT) media size actuator assembly removal Note: Carefully remove the base machine from the HCIT tray assembly before proceeding. 1.
Page 369 4062-XXX 4. Snap loose the actuator switch (C) and remove. 5. Remove the four screws (D) securing the card mount option with the media size actuator to the frame. 4-89 Repair information...
Page 370: Sensor (Hcit Tray Raised Hp) With Cable Assembly Removal
4062-XXX 6. Remove the card mount option with the media size actuator. Re-installation note: 1. Re-install the card mount option with the media size actuator to the frame by inserting the leftmost part of it through the hole, and then securing it with the four screws. 2.
Page 371 4062-XXX 3. Remove the screw (A) securing the sensor to the rear frame. 4. Release the hooks (B) securing the sensor to the rear frame. 5. Remove the sensor (HCIT tray raised HP). 4-91 Repair information...
Page 372: Sensor (Hcit Pass Through) With Cable Removal
4062-XXX Sensor (HCIT pass through) with cable removal Note: Carefully remove the base machine from the HCIT tray assembly before proceeding. “High capacity input tray (HCIT) cover, left removal” on page 4-83. 1. Remove the HCIT cover, left. Go to 2.
Page 373: High Capacity Input Tray (Hcit) Pick Arm Bracket Assembly Removal
4062-XXX High capacity input tray (HCIT) pick arm bracket assembly removal Note: Carefully remove the base machine from the HCIT tray assembly before proceeding. “High capacity input tray (HCIT) cover, left removal” on page 4-83. 1. Remove the HCIT cover, left. Go to 2.
Page 374 4062-XXX 4. Remove the five screws (A) securing the HCIT pick arm bracket assembly. 5. Remove the HCIT pick arm bracket assembly from the drawer by slightly lifting and removing it. 4-94 Service Manual...
Page 375: High Capacity Input Tray (Hcit) Tray Closed Latch With Spring Removal
4062-XXX High capacity input tray (HCIT) tray closed latch with spring removal The left and right tray closed latches with springs are the same, and only one is in a package. The instructions below are for removing the left latch; removing the right latch has similar instructions. 1.
Page 376: Sheet Option Tray Assembly
4062-XXX 250-sheet option tray assembly Note: Carefully remove the base machine from the input option tray assembly before proceeding. 4-96 Service Manual...
Page 377: Sheet Media Tray Assembly Removal
4062-XXX 250-sheet media tray assembly removal Note: This removal procedure can be applied to 250-sheet option drawer assembly. Remove the 250-sheet media tray assembly from the 250-sheet option drawer assembly. 250-sheet pick arm bracket assembly removal Note: Carefully remove the base machine from the input option tray assembly before proceeding. 1.
Page 378 4062-XXX 3. Remove the three screws (A) securing the 250-sheet pick arm bracket assembly to the drawer. 4. Remove the 250-sheet pick arm bracket assembly. 4-98 Service Manual...
Page 379: Sheet Media Out Actuator Removal
4062-XXX 250-sheet media out actuator removal Note: Carefully remove the base machine from the input option tray assembly before proceeding. “250-sheet pick arm bracket assembly 1. Remove the 250-sheet pick arm bracket assembly. Go to removal” on page 4-97. 2. Release the hook (A) securing the 250-sheet media out actuator to the 250-sheet pick arm bracket assembly.
Page 380: Sheet Frame Assembly Removal
4062-XXX 3. Remove the anti-tip latch assembly. 250-sheet frame assembly removal Note: The 250-sheet frame assembly is not a FRU. 1. Remove the 250-sheet pick arm bracket assembly. Go to “250-sheet pick arm bracket assembly removal” on page 4-97 2. Release the hooks securing the sensor (pass through) to the drawer. 3.
Page 381: Sensor (Pass Through) With Cable Removal
4062-XXX 5. Remove the 250-sheet frame assembly. Sensor (pass through) with cable removal “250-sheet frame assembly removal” on page 4-100. 1. Remove the 250-sheet frame assembly. Go to 2. Disconnect the sensor (pass through) cable connector from the 250-sheet controller card. 3.
Page 382: Media Size Actuator Removal
4062-XXX 2. Disconnect the three connectors from the 250-sheet controller card assembly. 3. Remove the three screws (B) securing the 250-sheet controller card assembly to the 250-sheet frame. 4. Remove the 250-sheet controller card assembly. Media size actuator removal Note: Carefully remove the base machine from the input option tray assembly before proceeding. 1.
Page 383 4062-XXX 2. Remove the screw (A) securing the media size actuator to the 250-sheet frame. 3. Remove the media size actuator. 4-103 Repair information...
Page 384: Media Tray Catch Spring Removal
4062-XXX Media tray catch spring removal “250-sheet frame assembly removal” on page 4-100. 1. Remove the 250-sheet frame assembly. Go to 2. Turn the drawer upside down to access the media tray catch spring. 3. Release the media tray catch spring. Tray roller catch assembly removal 1.
Page 385: Sheet Option Tray Assemblyl
4062-XXX 550-sheet option tray assemblyl Note: Carefully remove the base machine from the input option tray assembly before proceeding. 4-105 Repair information...
Page 386: Sheet Media Tray Assembly Removal
4062-XXX 550-sheet media tray assembly removal Note: This removal procedure can be applied to 550-sheet option drawer assembly. Remove the 550-sheet media tray assembly from the 550-sheet option drawer assembly. 4-106 Service Manual...
Page 387: Sheet Pick Arm Bracket Assembly Removal
4062-XXX 550-sheet pick arm bracket assembly removal “550-sheet option tray assemblyl” on page 4-105. 1. Remove the 550-sheet media tray assembly. Go to 2. Remove the two 550-sheet pick arm bracket assembly cable connectors (A) from the 550-sheet controller card assembly. 3.
Page 388: Sheet Bellcrank Recoil Spring Removal
4062-XXX 550-sheet bellcrank recoil spring removal “550-sheet pick arm bracket assembly 1. Remove the 550-sheet pick arm bracket assembly. Go to removal” on page 4-107. 2. Remove the 550-sheet bellcrank recoil spring from the 550-sheet pick arm bracket assembly. Media out actuator removal (models T652 and T654) “550-sheet pick arm bracket assembly 1.
Page 389: Anti-Tip Latch Assembly Removal
4062-XXX Anti-tip latch assembly removal The left and right anti-tip latch assemblies are the same, and only one is in a package. The instructions below are for removing the left latch, but removing the right latch is similar. 1. Remove the 550-sheet media tray assembly. Go to “550-sheet option tray assemblyl”...
Page 390 4062-XXX 4. Remove the four screws (A) securing the 550-sheet frame assembly to the drawer. 4-110 Service Manual...
Page 391 4062-XXX 5. Remove the 550-sheet frame assembly. 4-111 Repair information...
Page 392: Upper Interface Cable Assembly Removal
4062-XXX Upper interface cable assembly removal “550-sheet frame assembly removal” on page 4-109. 1. Remove the 550-sheet frame assembly. Go to 2. Disconnect the upper interface cable connector (A) from the 550-sheet controller card. 3. Release the two hooks (B) securing the options auto connect to the 550-sheet frame. 4.
Page 393: Sensor (Pass Through) With Cable Removal
4062-XXX Sensor (pass through) with cable removal “550-sheet frame assembly removal” on page 4-109. 1. Remove the 550-sheet frame assembly. Go to 2. Disconnect the sensor (pass through) cable connector from the 550-sheet controller card. 3. Remove the sensor (pass through) with cable. 550-sheet controller card assembly removal “550-sheet frame assembly removal”...
Page 394 4062-XXX 3. Remove the three screws (A) securing the 550-sheet controller card assembly to the 550-sheet frame. 4. Remove the 550-sheet controller card assembly. 4-114 Service Manual...
Page 395: Media Size Actuator Removal
4062-XXX Media size actuator removal “550-sheet controller card assembly removal” 1. Remove the 550-sheet controller card assembly. Go to on page 4-113. 2. Remove the screw (A) securing the media size actuator to the 550-sheet frame. 3. Remove the media size actuator. 4-115 Repair information...
Page 396: Sheet Option Drive Shaft With Spring Removal
4062-XXX 550-sheet option drive shaft with spring removal “550-sheet frame assembly removal” on page 4-109. 1. Remove the 550-sheet frame assembly. Go to 2. Pinch the two hooks (A) on the cap, and detach it from the 550-sheet frame. 3. Pull the drive roll gear (B), the shaft with spring (C), and the bevel out through the opening. 4.
Page 397: Media Tray Catch Spring Removal
4062-XXX Media tray catch spring removal “550-sheet frame assembly removal” on page 4-109. 1. Remove the 550-sheet frame assembly. Go to 2. Turn the drawer over so that you can access the media tray catch spring. 3. Release the media tray catch spring. Media tray roller catch assembly removal “Media tray catch spring removal”...
Page 398: Sfp Stapler Assembly Rear Door Assembly Removal
4062-XXX SFP stapler assembly rear door assembly removal 1. Open the rear door assembly. 2. Force the left hinge out of the slot by pushing the door to the right. 3. Once the left hinge has been disengaged, pull the right hinge out. 4.
Page 399: Sfp Stapler Assembly Left Cover Removal
4062-XXX SFP stapler assembly left cover removal 1. Remove the two screws (A) on the inside of the exit bin compartment securing the left cover. 2. Pull out on the front side of the left cover to disengage the tabs. 3.
Page 400: Sfp Stapler Assembly Top Cover Removal
4062-XXX SFP stapler assembly top cover removal “SFP stapler assembly left cover removal” on page 4-119 1. Remove the left and right cover. Go to “SFP stapler assembly right cover removal” on page 4-118. 2. Remove the two screws (A) from the left and right side of the top cover. 3.
Page 401: Sfp Stapler Assembly Handle Cover Removal
4062-XXX SFP stapler assembly handle cover removal “SFP stapler assembly left cover removal” on page 4-119 1. Remove the left and right cover. Go to “SFP stapler assembly right cover removal” on page 4-118. 2. Remove two screws (A) from each side of the SFP stapler assembly. 3.
Page 402: Sfp Stapler Assembly Led Sensor Cover Removal
4062-XXX SFP stapler assembly LED sensor cover removal 1. Remove the screw (A) securing the LED sensor cover to the underside of the output bin. 2. Remove the output bin LED. Go to “SFP stapler assembly standard output bin LED and LED clear lens removal”...
Page 403: Sfp Stapler Assembly Sensor (Finisher Bin Media Present) Removal
4062-XXX 4. Remove the LED sensor cover. SFP stapler assembly sensor (finisher bin media present) removal “SFP stapler assembly LED sensor cover removal” on 1. Remove the LED sensor cover. Go to page 4-122. 2. Using a flat-blade screwdriver, release the tabs (A) on the sensor and remove it from the sensor cover. 3.
Page 404: Sfp Stapler Assembly Standard Output Bin Led And Led Clear Lens Removal
4062-XXX SFP stapler assembly standard output bin LED and LED clear lens removal “SFP stapler assembly LED sensor cover removal” on 1. Remove the LED sensor cover. Go to page 4-122. 2. Remove the two screws (A) securing the LED to the cover. 3.
Page 405: Sfp Stapler Assembly Tamper Drive Belt Removal
4062-XXX SFP stapler assembly tamper drive belt removal “SFP stapler assembly tamper drive belt removal” on 1. Remove the tamper recoil spring. Go to page 4-125. 2. Pull the belt out the tamper belt holder and remove the belt from the pulley. 4-125 Repair information...
Page 406: Sfp Stapler Assembly Tamper Drive Motor Assembly Removal
4062-XXX SFP stapler assembly tamper drive motor assembly removal “SFP stapler assembly top cover removal” on page 4-120. 1. Remove the top cover. Go to 2. Pull slack in the tamper drive belt and remove the belt from the tamper drive belt pulley. 3.
Page 407: Sfp Stapler Assembly Media Stack Flap And Media Stack Flap Actuator Removal
4062-XXX SFP stapler assembly media stack flap and media stack flap actuator removal “SFP stapler assembly handle cover removal” on page 4-121. 1. Remove the handle cover. Go to 2. Release the locking tab and slide the media stack flap actuator to the right and remove. 4-127 Repair information...
Page 408: Sfp Stapler Assembly Stapler Unit Assembly Removal
4062-XXX SFP stapler assembly stapler unit assembly removal “SFP stapler assembly right cover removal” on page 4-118. 1. Remove the right cover. Go to 2. Remove the four cable harnesses attached to the stapler unit assembly. 3. Remove the three screws (A) securing the stapler unit assembly. 4.
Page 409: Stapler/Stacker Controller Card Assembly Removal
4062-XXX Stapler/stacker controller card assembly removal “SFP stapler assembly left cover removal” on page 4-119. 1. Remove the left left cover. Go to 2. Disconnect all harnesses to the controller card. 3. Remove the three screws (A) securing the stapler/stacker controller card assembly. 4.
Page 410: Sfp Stapler Assembly Paddle Drive Motor Assembly Removal
4062-XXX SFP stapler assembly paddle drive motor assembly removal “SFP stapler assembly left cover removal” on page 4-119. 1. Remove the left left cover. Go to 2. Disconnect the paddle motor harness from the controller card. 3. Remove the cable from the harness clip. 4.
Page 411: Sfp Stapler Assembly Sensor (Media Stack) Removal
4062-XXX SFP stapler assembly sensor (media stack) removal “SFP stapler assembly top cover removal” on page 4-120. 1. Remove the top cover. Go to 2. Disconnect the harness to the sensor (media stack). 3. Using your fingers, pinch tab (A) securing the sensor (media stack) and remove. 4-131 Repair information...
Page 412: Sfp Stapler Assembly Sensor (Paddle Hp) Removal
4062-XXX SFP stapler assembly sensor (paddle HP) removal “SFP stapler assembly left cover removal” on page 4-119. 1. Remove the left cover. Go to 2. Disconnect the harness to the sensor (paddle home position). 3. Using your fingers, pinch tab (A) securing the sensor (paddle home position) and remove. 4-132 Service Manual...
Page 413: Sfp Stapler Assembly Sensor (Stapler Access Door Interlock) Removal
4062-XXX SFP stapler assembly sensor (stapler access door interlock) removal “SFP stapler assembly right cover removal” on page 4-118. 1. Remove the right cover. Go to 2. Disconnect the harness to the sensor (stapler access door interlock). 3. Using your fingers, pinch tab (A) securing the sensor (stapler access door interlock) and remove. 4-133 Repair information...
Page 414: Sfp Stapler Assembly Sensor (Tamper Hp Left And Right) Removal
4062-XXX SFP stapler assembly sensor (tamper HP left and right) removal “SFP stapler assembly top cover removal” on 1. Remove the SFP stapler assemblytop cover. Go to page 4-120. 2. Disconnect the harness to the SFP stapler assemblysensor (tamper HP left and right). 3.
Page 415: Sfp Stapler Assembly Sensor (Bin Full Send) Removal
4062-XXX SFP stapler assembly sensor (bin full send) removal “Stapler/stacker controller card assembly 1. Remove the stapler/stacker controller card assembly. Go to removal” on page 4-129. 2. Remove the two screws (A) securing the staple finisher sensor (bin full send). 3.
Page 416: Sfp Stapler Assembly Sensor (Bin Full Receive) Removal
4062-XXX SFP stapler assembly sensor (bin full receive) removal “SFP stapler assembly right cover removal” on page 4-118. 1. Remove the right cover. Go to 2. Remove the two screws (A) securing the sensor (bin full receive). 3. Disconnect the harness and remove. SFP stapler assembly sensor (media in stapler) removal “SFP stapler assembly stapler unit assembly 1.
Page 417: Sfp Stapler Assembly Sensor (Deflector Hp) Removal
4062-XXX 3. Using needlenose pliers, carefully grip the sensor and pull it out and disconnect the harness. Replacement Notes: Using needlenose pliers, place the rear most tab in the sensor bracket first. Then push on the rear face of the sensor until the other two tabs snap into place. SFP stapler assembly sensor (deflector HP) removal “SFP stapler assembly left cover removal”...
Page 418: High Capacity Stacker Rear Door Assembly Removal
4062-XXX 3. Release the tabs (A) securing the sensor to the unit. Note: The tabs may be difficult to access. The use of a spring hook or flat-blade screwdriver may be necessary to release the tabs. High capacity stacker rear door assembly removal 1.
Page 419: High Capacity Stacker Right Cover Removal
4062-XXX High capacity stacker right cover removal “High capacity stacker rear door assembly 1. Remove the high capacity stacker rear door assembly. Go to removal” on page 4-138. 2. Using a #1 phillips screwdriver, remove the three screws (A) securing the right cover to the high capacity stacker assembly.
Page 420: High Capacity Stacker Left Cover Removal
4062-XXX High capacity stacker left cover removal “High capacity stacker rear door assembly 1. Remove the high capacity stacker rear door assembly. Go to removal” on page 4-138. 2. Using a #1 phillips screwdriver, remove the three screws (A) securing the left cover to the high capacity stacker assembly.
Page 421: High Capacity Stacker Media Output Bin Assembly Removal
4062-XXX High capacity stacker media output bin assembly removal 1. Remove both the high capacity stacker media output bin recoil springs. 2. Remove the high capacity stacker standard output bin LED. 3. Carefully spread the left side of the high capacity stacker assembly and maneuver the media output bin from the assembly.
Page 422: High Capacity Stacker Controller Card Cover Panel Removal
4062-XXX High capacity stacker controller card cover panel removal “High capacity stacker media output bin assembly 1. Remove the media output bin assembly. Go to removal” on page 4-141. 2. Remove the two screws (A) securing the controller card cover panel on the rear of the assembly. 3.
Page 423: High Capacity Stacker Switch (Media Bin Hp) Removal
4062-XXX High capacity stacker switch (media bin HP) removal “High capacity stacker controller 1. Remove the high capacity stacker controller card cover panel. Go to card cover panel removal” on page 4-142. 2. Remove the two screws (A) securing the high capacity stacker switch (media bin HP) to the left frame. 3.
Page 424: High Capacity Stacker Sensor (Media Bin Full) Assembly Removal
4062-XXX High capacity stacker sensor (media bin full) assembly removal “High capacity stacker controller 1. Remove the high capacity stacker controller card cover panel. Go to card cover panel removal” on page 4-142. 2. Release the tabs securing the high capacity stacker sensor (media bin full) assembly to the left frame. 3.
Page 425: High Capacity Stacker Controller Card Assembly (Upper And Lower) Removal
4062-XXX 3. Remove the bracket from the frame and disconnect the sensor (media bin full) and media bin full actuator. High capacity stacker controller card assembly (upper and lower) removal 1. Remove the high capacity stacker controller card cover panel. Go to “High capacity stacker controller card cover panel removal”...
Page 426: High Capacity Stacker Right Frame Removal
4062-XXX High capacity stacker right frame removal 1. Remove the right media output bin recoil spring. 2. Remove the four screws (A) securing the right frame to the high capacity stacker assembly. 3. Carefully remove the right frame. Note: When installing the right frame, make sure the media output bin assembly is aligned properly. 4-146 Service Manual...
Page 427: High Capacity Stacker Left Frame Removal
4062-XXX High capacity stacker left frame removal 1. Remove the left media output bin recoil spring. 2. Remove the two screws (A) securing the switch (media bin HP) to the left frame. 3. Remove the high capacity stacker standard output bin LED. 4.
Page 428: High Capacity Stacker Upper Deflector Gate Removal
4062-XXX Note: When installing the left frame, make sure the media output bin assembly is aligned properly. High capacity stacker upper deflector gate removal 1. Remove the rear door assembly. Go to “High capacity stacker rear door assembly removal” on page 4-138.
Page 429: High Capacity Stacker Sensor (Pass Through) Removal
4062-XXX 3. Unsnap each side of the deflector gate and remove. High capacity stacker sensor (pass through) removal 1. Remove the rear door assembly. Go to “High capacity stacker rear door assembly removal” on page 4-138. 2. Using needle-nose pliers or your finger, pull out and downward on the sensor (pass through) until the sensor unsnaps.
Page 430 4062-XXX 4. Disconnect the sensor (pass through) harness from the controller card and remove the sensor. 4-150 Service Manual...
Page 431: High Capacity Stacker Left Mounting Bracket Removal
4062-XXX High capacity stacker left mounting bracket removal “High capacity stacker left cover removal” on page 4-140. 1. Remove the high capacity stacker left cover. 2. Remove the eight screws (A) securing the high capacity stacker left mounting bracket. 3. Pull the bracket up and let it rest on the assembly with the cables intact. 4-151 Repair information...
Page 432: High Capacity Stacker Sensor (Deflector Gate Hp) Removal
4062-XXX High capacity stacker sensor (deflector gate HP) removal “High capacity stacker left mounting 1. Remove the high capacity stacker left mounting bracket. Go to bracket removal” on page 4-151. 2. Remove the harness from the sensor. 3. Unclip the sensor tabs and remove. 4-152 Service Manual...
Page 433: Bin Mailbox Rear Door Assembly Removal
4062-XXX 5-bin mailbox rear door assembly removal 1. Open the rear door assembly and twist the rear door strap vertical and remove the strap. 2. Pry the rear door hinges out of the bottom hinges and remove. 4-153 Repair information...
Page 434: Bin Mailbox Left Outer Cover Removal
4062-XXX 5-bin mailbox left outer cover removal 1. Open the rear door assembly. 2. Grasp the upper rear corner of the left outer cover and pull it off the 5-bin mailbox assembly. 5-bin mailbox left inner cover removal 1. Remove the 5-bin mailbox rear door assembly. Go to “5-bin mailbox rear door assembly removal”...
Page 435: Bin Mailbox Right Outer Cover Removal
4062-XXX 3. Remove the single screw (A) on the top and the four screws (B) on the inside of the left inner cover. 4. Remove the 5-bin mailbox left inner cover. 5-bin mailbox right outer cover removal 1. Open the rear door assembly. 2.
Page 436: Bin Mailbox Right Inner Cover Removal
4062-XXX 5-bin mailbox right inner cover removal “5-bin mailbox rear door assembly removal” on 1. Remove the 5-bin mailbox rear door assembly. Go to page 4-153. “5-bin mailbox right outer cover removal” on 2. Remove the 5-bin mailbox right outer cover. Go to page 4-155.
Page 437: Bin Mailbox Top Cover Removal
4062-XXX 5-bin mailbox top cover removal 1. Open the rear door assembly. 2. Remove the cable cover panel by lifting up on the right side and pull to the right and out. 3. Remove the two screws (A) on each side of the top cover. 4.
Page 438: Bin Mailbox Media Bin Full Actuator Removal
4062-XXX 5-bin mailbox media bin full actuator removal “5-bin mailbox left inner cover removal” on 1. Remove the 5-bin mailbox left inner cover. Go to page 4-154. 2. Grasp the media bin full actuator and pull the pins from the bosses. 4-158 Service Manual...
Page 439: Bin Mailbox Sensor (Pass Through) Removal
4062-XXX 5-bin mailbox sensor (pass through) removal “5-bin mailbox left outer cover removal” on 1. Remove the 5-bin mailbox left outer cover. Go to page 4-154. 2. If the lower pass through sensor needs to be removed, first remove the 5-bin mailbox rear door assembly. “5-bin mailbox rear door assembly removal”...
Page 440: Bin Mailbox Sensor (Media Bin Empty) Removal
4062-XXX 5-bin mailbox sensor (media bin empty) removal “5-bin mailbox left outer cover removal” on 1. Remove the 5-bin mailbox left outer cover. Go to page 4-154. 2. Release the connecting tabs on the sensor (media bin empty) and remove from its bracket. 3.
Page 441: Bin Mailbox Controller Card Assembly Removal
4062-XXX 5-bin mailbox controller card assembly removal “5-bin mailbox left outer cover removal” on 1. Remove the 5-bin mailbox left outer cover. Go to page 4-154. 2. Disconnect all the harnesses from the 5-bin mailbox controller card assembly. 3. Remove the two screws (A) securing the controller card assembly to the 5-bin mailbox assembly. 4.
Page 442: Bin Mailbox Static Brush Mylar Assembly Removal
4062-XXX 5-bin mailbox static brush mylar assembly removal “5-bin mailbox top cover removal” on page 4-157. 1. Remove the 5-bin mailbox top cover. Go to 2. Carefully flex the 5-bin mailbox static brush mylar assembly to detach the hinges on each side. 3.
Page 443: Bin Mailbox Media Bin Fifth Deflector Removal
4062-XXX 5-bin mailbox media bin fifth deflector removal “5-bin mailbox rear door assembly removal” on page 4-153. 1. Remove the rear door assembly. Go to 2. With a spring hook, carefully remove the upper deflector gate spring and for ease of reassembly, temp 3.
Page 444: Bin Mailbox Media Bin First Through Fourth Deflector Removal
4062-XXX 5-bin mailbox media bin first through fourth deflector removal “5-bin mailbox rear door assembly removal” on page 4-153. 1. Remove the rear door assembly. Go to 2. Using a springhook, remove the deflector spring from the deflector. 3. Unsnap each side of the deflector and remove. Replacement Note: The static brush mylar assembly is attached to the media bin fifth deflector.
Page 445: Bin Mailbox Media Bin Extension Assembly Removal
4062-XXX 5-bin mailbox media bin extension assembly removal 1. Fully extend the media bin extension. 2. Release the two tabs on the underside of the extension and pull out the rest of the way. 5-bin mailbox deflector gate solenoid removal 1.
Page 446 4062-XXX 4. Remove the screw (A) securing the appropriate 5-bin mailbox deflector gate solenoid. 5. Remove and unroute the cable to the deflector gate solenoid. 6. Disconnect the proper deflector gate solenoid harness from the controller card. Note: To ease the cable unrouting, cut the appropriate cable. 4-166 Service Manual...
Page 447: Bin Mailbox Transport Solenoid Removal
4062-XXX 5-bin mailbox transport solenoid removal “5-bin mailbox left outer cover removal” on 1. Remove the 5-bin mailbox left outer cover. Go to page 4-154. 2. Disconnect J15 at the controller card. 3. Remove the screw (A) securing the 5-bin mailbox transport solenoid to the left frame. 4.
Page 448: Bin Mailbox Sensor (Deflector Gate Hp) Removal
4062-XXX 5-bin mailbox sensor (deflector gate HP) removal “5-bin mailbox left inner cover removal” on page 4-154. 1. Remove the 5-bin left inner cover. Go to 2. Remove the following harnesses from the controller card: J14 A and B, J2, and J11. 3.
Page 449 4062-XXX 4. Remove the four screws (B) securing the left frame assembly to the 5-bin mailbox assembly. 5. Move the left frame assembly out of the way. 6. Remove the 5-bin mailbox sensor (deflector gate HP) by pressing the tabs. 4-169 Repair information...
Page 450 4062-XXX 7. Disconnect the harness from the 5-bin mailbox sensor (deflector gate HP). 4-170 Service Manual...
Page 451: Output Expander Rear Door Assembly Removal
4062-XXX Output expander rear door assembly removal 1. Open the rear door assembly. 2. Hold the door to approximately 45° angle, and force out the left hinge and slide the right hinge out to remove the door. Output expander left outer cover removal 1.
Page 452: Output Expander Left Inner Cover Removal
4062-XXX Output expander left inner cover removal “Output expander left outer cover removal” on 1. Remove the output expander left outer cover. Go to page 4-171. 2. Remove the screw (A) securing the left inner cover. 3. Holding the rear of the left inner cover, pull out while simultaneously separating it from the option. Output expander right outer cover removal 1.
Page 453: Output Expander Right Inner Cover Removal
4062-XXX Output expander right inner cover removal “Output expander right outer cover removal” on 1. Remove the output expander right outer cover. Go to page 4-172. 2. Remove the screw (A) securing the right inner cover to the unit. 3. At the rear of the right inner cover, pull out from the option and remove the right inner cover. Output expander media bin latch (left and right) removal 1.
Page 454: Output Expander Media Output Bin Assembly Removal
4062-XXX Output expander media output bin assembly removal “Output expander media bin latch 1. Remove the left and right output expander media bin latches. Go to (left and right) removal” on page 4-173. “Output expander sensor (pass through) removal” on 2.
Page 455: Output Expander Sensors (Media Bin Full) Assembly Removal
4062-XXX Output expander sensors (media bin full) assembly removal “Output expander left inner cover removal” on 1. Remove the output bin left inner cover. Go to page 4-172. 2. Untwist the sensor harnesses from the cable guide. 3. Release the tabs securing the sensors (media bin full) and remove. Replacement Note: Be sure to replace the sensors in the correct order.
Page 456: Output Expander Sensor (Media Bin Full) Bracket Assembly Removal
4062-XXX Output expander sensor (media bin full) bracket assembly removal “Output expander left inner cover removal” on 1. Remove the output expander left inner cover. Go to page 4-172. 2. Grasp the sensor bracket and pull away from the option while releaseing the tab. 3.
Page 457 4062-XXX 2. Remove the screw (A) on the back side of the option. 3. Remove the grounding screw (B) on the right output option frame guide the grounding cable through the hole in the frame. 4. Carefully flex the panel from the lower middle and pull the four tab (C) out of the frame and remove. 4-177 Repair information...
Page 458: Output Expander Controller Card Removal
4062-XXX Output expander controller card removal “Output expander controller card cover 1. Remove the output expander controller card cover panel. Go to panel removal” on page 4-176. 2. Disconnect all harnesses from the controller card. 3. Remove the two screws (A) securing the controller card to the frame. 4.
Page 459: Output Expander Sensor (Pass Through) Removal
4062-XXX Output expander sensor (pass through) removal “Output expander controller card cover 1. Remove the output expander controller card cover panel. Go to panel removal” on page 4-176. 2. Release the tabs securing the sensor (pass through). 3. Remove the sensor harness from the controller card. 4.
Page 460: Output Expander Deflector Gate Removal
4062-XXX Output expander deflector gate removal 1. Use a spring hook to disconnect the upper end of the deflector gate spring. 2. Temporarily hook the upper end of the deflector gate spring to the left frame. 3. Pull the deflector gate out of its hinges and remove. 4-180 Service Manual...
Page 461: Output Expander Sensor (Deflector Gate Hp) Removal
4062-XXX Output expander sensor (deflector gate HP) removal “Output expander left inner cover removal” on 1. Remove the output expander left inner cover. Go to page 4-172. 2. Remove the four screws securing the left frame assembly to the option. 3.
Page 462 4062-XXX 4-182 Service Manual...
Page 463: Connector Locations And Connections
4062-XXX 5. Connector locations and connections Connections A wiring diagram showing connector locations will be inserted here at a later date. Connector locations and connections...
Page 464 4062-XXX Service Manual...
Page 465: Preventive Maintenance
Damaged, missing, or altered parts, especially in the area of the on/off switch and the power supply. • Damaged, missing, or altered covers, especially in the area of the top cover and the power supply cover. • Possible safety exposure from any non-Lexmark attachments. Lubrication specifications No requirements for this printer. Individual maintenance part expected life...
Page 466: Scheduled Maintenance
4062-XXX Scheduled maintenance Maintenance kit The operator panel displays the message 80 Scheduled Maintenance at required maintenance intervals. It is necessary to replace the fuser assembly, transfer roller, charge roll, and pick tires at this interval to maintain the print quality and reliability of the printer. The parts are available as a maintenance kit with the following part numbers: Maintenance Description...
Page 467: Parts Catalog
• PP: (Parts Packet) in the parts description column indicates the part is contained in a parts packet. Model information used in the parts catalog. Machine type Model Configuration 4062-01A T650n Network 4062-21A T652n Network 4062-23A T652dn Network 4062-41A...
Page 468: Assembly 1: Covers
4062-XXX Assembly 1: Covers Service Manual...
Page 469 4062-XXX Assembly 1: Covers Asm- Part Units/ Units/ kit Description Index number mach or pkg 40X4331 Door assembly, rear (T654) 40X4332 Door assembly, rear (T650) 40X4329 Door assembly, rear (T652) 40X4334 Cover assembly, rear lower (T650) 40X4335 Cover assembly, rear lower (T652 and T654) 40X4337 Side cover, right (T654) 40X4338...
Page 470: Assembly 2: Operator Panel
4062-XXX Assembly 2: Operator panel Service Manual...
Page 471 Counterbalance spring 40X4397 Operator panel hinge assembly, right 40X4616 Operator panel latch assembly 40X4396 Operator panel hinge assembly, left 40X4415 LCD screen bezel (T650n) 40X4471 LCD screen bezel (T652dn) 40X4494 LCD screen bezel (T652n) 40X4627 LCD screen bezel (T654dn) 40X4628...
Page 472: Assembly 3: Drive Motor Assemblies And Duplex
4062-XXX Assembly 3: Drive motor assemblies and duplex Service Manual...
Page 473 4062-XXX Assembly 3: Drive motor assemblies and duplex Asm- Part Units/ Units/ kit Description Index number mach or pkg 40X4465 Redrive assembly (T650) 40X4466 Redrive assembly (T652) 40X4467 Redrive assembly (T654) 40X4344 Duplex drive motor assembly (T652 and T654) 40X4346 Duplex assembly with 2 belts and 2 pulleys (T652 and T654) 40X4351 Duplex guide handle (T652 and T654)
Page 474: Assembly 4: Media Path And Ducts
4062-XXX Assembly 4: Media path and ducts Service Manual...
Page 475 4062-XXX Assembly 4: Media path and ducts Asm- Part Units/ Units/ kit Description Index number mach or pkg 40X4384 EP cooling fan duct 40X4390 Machine pad 40X1869 Transfer deflector with static brush 40X1889 Duplex deletion assembly (T652, T654) 40X4387 Inner deflector (T650) 40X4388 Inner deflector (T652, T654) 40X1900...
Page 476: Assembly 5: Printhead, Charge, And Transfer
4062-XXX Assembly 5: Printhead, charge, and transfer 7-10 Service Manual...
Page 477 4062-XXX Assembly 5: Printhead, charge, and transfer Asm- Part Units/ Units/ kit Description Index number mach or pkg 40X4464 Printhead with cable assembly (T652 and T654) 40X1865 Printhead cable (T652 and T654) 40X4463 Printhead with cable assembly (T650) 40X4367 Printhead cable assembly (T650) 40X4317 Charge roll link spring, right 40X1893...
Page 478: Assembly 6: Pick Arm Assembly, Trays, And Mpf
4062-XXX Assembly 6: Pick arm assembly, trays, and MPF 7-12 Service Manual...
Page 479 4062-XXX Assembly 6: Pick arm assembly, trays, and MPF Asm- Part Units/ Units/ kit Description Index number mach or pkg 40X4394 Tray catch spring 40X4395 Tray roller catch assembly 40X4365 MPF pick solenoid assembly 40X4457 MPF cam gear 40X1883 MPF pick roll assembly with flanges and clip 40X4458 MPF lift plate assembly (T650) 40X4459...
Page 480: Assembly 7: Lvps, Fuser And Electrical Cables 1
4062-XXX Assembly 7: LVPS, fuser and electrical cables 1 7-14 Service Manual...
Page 481 4062-XXX Assembly 7: LVPS, fuser and electrical cables 1 Asm- Part Units/ Units/ kit Description Index number mach or pkg 40X1870 100V type 1 fuser assembly 40X4418 110V type 1 fuser assembly 40X1871 220V type 1 fuser assembly 40X5853 100V type 2 fuser assembly 40X5854 110V type 2 fuser assembly 40X5855...
Page 482: Assembly 8: Hvps, System Card, And Electrical Cables 2
4062-XXX Assembly 8: HVPS, system card, and electrical cables 2 7-16 Service Manual...
Page 483 4062-XXX Assembly 8: HVPS, system card, and electrical cables 2 Asm- Part Units/ Units/ kit Description Index number mach or pkg 40X4383 Cleaning blade contact 40X4381 Drum grounding contact 40X4382 Print cartridge HV contact 40X4370 Sensor (toner empty) 40X4362 HVPS card assembly 40X4361 HVPS / sensor cable assembly 40X4368...
Page 484: Assembly 9: 250 Sheet Option Tray Assembly
4062-XXX Assembly 9: 250 Sheet option tray assembly 7-18 Service Manual...
Page 485 4062-XXX Assembly 9: 250 Sheet option tray assembly Asm- Part Units/ Units/ kit Description Index number mach or pkg 40X4569 Complete 250 sheet option tray assembly 40X3447 250 Sheet pick arm bracket assembly 40X3448 250 Sheet bellcrank recoil spring 40X4308 Pick roll assembly (2) 40X4369 Sensor (media low)
Page 486: Assembly 10: 550 Sheet Option Tray Assembly
4062-XXX Assembly 10: 550 Sheet option tray assembly 7-20 Service Manual...
Page 487 4062-XXX Assembly 10: 550 Sheet option tray assembly Asm- Part Units/ Units/ kit Description Index number mach or pkg 40X4576 Complete 550 sheet option tray assembly 40X3454 550 Sheet pick arm bracket assembly 40X4307 550 Sheet bellcrank recoil spring 40X4308 Pick roll assembly (2) 40X4369 Sensor (media low)
Page 488: Assembly 11: Hcit Sheet Option Tray Assembly
4062-XXX Assembly 11: HCIT Sheet option tray assembly 7-22 Service Manual...
Page 489 4062-XXX Assembly 11: HCIT Sheet option tray assembly Asm- Part Units/ Units/ kit Description Index number mach or pkg 40X4579 Complete HCIT option tray assembly 40X4590 HCIT pick arm bracket assembly 40X4595 Pick arm sensor cable assembly 40X4591 HCIT bellcrank recoil spring 40X4308 Pick roll assembly (2) 40X4369...
Page 490: Assembly 12: Sfp Stapler Assembly #1
4062-XXX Assembly 12: SFP stapler assembly #1 7-24 Service Manual...
Page 491 4062-XXX Assembly 12: SFP stapler assembly # 1 Asm- Part Units/ Units/ kit Description Index number mach or pkg 40X5547 SFP stapler assembly (comes completely assembled) 7-25 Parts catalog...
Page 492: Assembly 13: Sfp Stapler Assembly #2
4062-XXX Assembly 13: SFP stapler assembly #2 7-26 Service Manual...
Page 493 4062-XXX Assembly 13: SFP stapler assembly #2 Asm- Part Units/ Units/ kit Description Index number mach or pkg 40X4612 Handle cover 40X4613 Rear door assembly 40X5910 Stapler cover 40X4610 Right cover 40X5544 Sensor (bin full receive) 40X4617 Finisher bin spring 40X5545 Standard output bin LED 40X5727...
Page 494: Assembly 14: Sfp Stapler Assembly #3
4062-XXX Assembly 14: SFP stapler assembly #3 7-28 Service Manual...
Page 495 4062-XXX Assembly 14: SFP stapler assembly #3 Asm- Part Units/ Units/ kit Description Index number mach or pkg 40X4645 Media stack flap actuator 40X4646 Media stack flap 40X4369 Sensor (media stack) 40X4621 Left tamper motor assembly 40X4622 Right tamper motor assembly 40X4624 Tamper recoil spring 40X4369...
Page 496: Assembly 15: Sfp Stapler Assembly #4
4062-XXX Assembly 15: SFP stapler assembly #4 7-30 Service Manual...
Page 497 4062-XXX Assembly 15: SFP stapler assembly #4 Asm- Part Units/ Units/ kit Description Index number mach or pkg 40X4641 Stapler assembly 40X5909 Sensor (media in stapler) 7-31 Parts catalog...
Page 498: Assembly 16: 5-Bin Mailbox #1
4062-XXX Assembly 16: 5-bin mailbox #1 7-32 Service Manual...
Page 499 4062-XXX Assembly 16: 5-bin mailbox #1 Asm- Part Units/ Units/ kit Description Index number mach or pkg 40X5550 Complete 5 bin mailbox unit assembly 40X5708 Top cover 40X5709 Rear door assembly 40X5710 Left outer cover 40X5711 Left inner cover 40X4773 Standard output bin LED 40X5755 LED clear lens...
Page 500: Assembly 17: 5-Bin Mailbox #2
4062-XXX Assembly 17: 5-bin mailbox #2 7-34 Service Manual...
Page 501 4062-XXX Assembly 17: 5-bin mailbox #2 Asm- Part Units/ Units/ kit Description Index number mach or pkg 40X5550 Complete 5 bin mailbox unit assembly 40X0028 Spring (top) 40X2036 Deflector gate (top) 40X4772 Static brush mylar assembly 40X2037 Deflector gate 40X2065 Spring 40X3242 Sensor (pass through)
Page 502: Assembly 18: High Capacity Stacker
4062-XXX Assembly 18: High capacity stacker 7-36 Service Manual...
Page 503 4062-XXX Assembly 18: High capacity stacker Asm- Part Units/ Units/ kit Description Index number mach or pkg 40X5730 Complete high capacity stacker assembly 40X5737 Rear door assembly 40X1988 Deflector gate 40X3264 Sensor (pass through) 40X5733 High capacity output controller card assembly 40X5734 Right frame 40X5735...
Page 504: Assembly 19: Output Expander
4062-XXX Assembly 19: Output expander 7-38 Service Manual...
Page 505 4062-XXX Assembly 19: Output expander Asm- Part Units/ Units/ kit Description Index number mach or pkg 40X5719 Complete output expander assembly 40X5722 Rear door assembly 40X1988 Deflector gate 40X3264 Sensor (pass through) 40X1991 Output expander media bin latch 40X5726 Right inner cover 40X5725 Right outer cover 40X5755...
Page 506: Assembly 20: Envelope Feeder And External Duplex
4062-XXX Assembly 20: Envelope feeder and external duplex 7-40 Service Manual...
Page 507 4062-XXX Assembly 20: Envelope feeder and external duplex Asm- Part Units/ Units/ kit Description Index number mach or pkg 40X5739 Envelope feeder 40X5904 External duplex 7-41 Parts catalog...
Page 508: Assembly 21: Miscellaneous
Lexmark N4050e (1 port USB) wireless 802.11g (US/Americas) 40X1593 MarkNet N7000e Fash Ethernet 10/100BaseTX-USB 40X1594 MarkNet N7002e Fast Ethernet 10/100BaseTX - Parallel 40X1592 Lexmark MarkNet N7020e (4 port USB) ethernet 10base T/100Base TX/1000BaseT 40X4819 RS-232C serial interface card 40X4823 Parallel 1284-B interface card...
Page 509 4062-XXX Assembly 21 (continued): Miscellaneous Asm- Part Units/ Units/ kit Description Index number mach or pkg 40X2665 Fuser oil wiper (black housing) 40X2666 Fuser wax wiper (gray housing) 7-43 Parts catalog...
Page 510: Assembly 22: Power Cords
4062-XXX Assembly 22: Power cords Asm- Part Units/ Units/ kit Description Index number mach or pkg 40X0269 Power cord LV, USA & Canada, Latin America 40X0288 Power cord HV, Argentina 40X1766 Power cord HV, Bolivia & Peru 40X0273 Power cord HV, Chile, Uruguay 40X3141 Power cord HV, Paraguay, Austria, Belgium, France, Germany, Italy, Netherlands, Bluemark, Czech &...
Page 511: Assembly 23: Universal Trays And Accessories
4062-XXX Assembly 23: Universal trays and accessories Asm- Part Units/ Units/ kit Description Index number mach or pkg 40X5857 Universal media drawer with tray, 200 sheet 40X5858 Universal media tray, 200 sheet 40X5859 Universal media drawer with tray, 400 sheet 40X5860 Universal media tray, 400 sheet 40X5945...
Page 512 4062-XXX 7-46 Service Manual...
Page 513 4062-XXX Index 3-10 Numerics Sensor Test 3-10 Top Margin 5-bin mailbox EP SETUP 3-14 output sensor test 3-18 Auto Dark Adj 3-18 Charge Roll 3-18 3-59 EP Defaults acronyms 3-18 Fuser Page Count adjustments 3-18 Fuser Temp fuser solenoid 3-18 Gap Adjust gap adjustment 3-18...
Page 514 4062-XXX 3-10 Top Margin maintenance approach menus accessing service menus error codes 3-17 Model Name 2-119 2-131 200.00 sensor (registration) late jam 2-132 2-122 200.01 sensor (registration) lag jam operator panel ESD-sensitive parts Button Test event log Panel Test 3-20 clear log (diagnostics mode) parts catalog 3-19...
Page 515 4062-XXX standard media exit roll assembly 3-44 sensor (standard bin full) 3-37 transfer 3-37 2nd transfer roll assembly 3-48 xerographic process during a print cycle 3-22 quality pages Quick Test REGISTRATION registration ii-xix safety information safety inspection guide scheduled maintenance 3-16 serial number 2-116...
Page 516 4062-XXX Service Manual...
Page 517: Part Number Index
Lexmark MarkNet N7002e (1 port parallel) ethernet 10baseT/100BaseTX - - - - - - - - - - - - - - - - - - - - - 7-42 40X1594 Lexmark MarkNet N7002e (1 port parallel) ethernet 10base T/100Base TX - - - - - - - - - - - - - - - - - - - - 7-44 40X1766 Power cord HV, Bolivia &...
Page 518 4062-XXX 7-45 40X2786 Wear strips, 4 row dimpled 250 sheet - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 7-45 40X2787 Wear strips, 3 row dimpled 550 sheet - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -...
Page 519 LCD screen bezel (T650n) - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -...
Page 520 4062-XXX 7-15 40X4418 110 V type 1 fuser assembly - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 7-15 40X4419 Fuser interface cable assembly - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -...
Page 521 4062-XXX 7-29 40X4623 Tamper drive belt - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 7-29 40X4624 Tamper recoil spring - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -...
Page 522 Lexmark N4000e print server - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 7-42 56P2744 Lexmark N4050e (1 port USB) wireless 802.11g (US/Americas) - - - - - - - - - - - - - - - - - - - - - - - - - - - 7-42 56P4191...
Page 523 4062-XXX 7-45 99A1206 Wear strips, 3 row dimpled 250 sheet - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - I-11 Part number index...
Page 524 4062-XXX I-12 Service Manual...
Page 525 7462 MFP Printhead Assembly LVPS Redrive Motor Sensor Cooling Assembly Print Cartridge Hard Drive (STD Bin Full) Cooling Fan Cooling Fan Power OP Panel USB Switch Fuser Port Power 250V CR08 250V Switch LVPS (Top Cover Interlock) AIO POWER Fax Card Assembly Card Assembly S COV CLOSE Print Cartridge...
Page 526 7462 MFP SCANNER/ADF SCANNER CCD ASSEMBLY INVERTER +18 CDU LAMP ON ADF Controller +24VDC MOTOR Card SENSOR (ADF PAPER (ADF TRANSPORT) WIDTH) +24VDC DIDTH1 WIDTH2 LENGTH +24VDC +5VDC SENSOR +5VDC MOTOR (ADF PAPER LENGTH) LED_ON (ADF FEED) +24VDC (PAPER PRESENT) CLOSING SENSOR nUICC M RESET...

This manual is also suitable for:

T652dn T650 T654dn

Lexmark T650n Service Manual

Table of Contents

Notices and Safety Information

Preface

General Information

Diagnostic Information

1 I

Diagnostic Aids

100 C

500 D

F

A

G

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Summary of Contents for Lexmark T650n