Lexmark T632N Service Manual
Lexmark T632N - Printer - B/W Manual
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- Lexmark T632N | Service Manual - Page 1
Revised: July 27, 2005 Lexmark™ T63x (including Lexmark T630, Lexmark T632, Lexmark T634) 4060-xxx (including 4060-000, 4060-010, 4060-200, 4060-210, 4060-400, 4060-410) • Table of Contents • Start Diagnostics • Safety and Notices • Trademarks • Index Lexmark and Lexmark with diamond design are - Lexmark T632N | Service Manual - Page 2
you. This publication could include technical inaccuracies or typographical errors. Changes are periodically made to the information herein; ImageQuick, Optra Forms, PrintCryption, and StapleSmart are trademarks of Lexmark International, Inc. LEXFAX is a service mark of Lexmark International, Inc. - Lexmark T632N | Service Manual - Page 3
2-1 Start 2-1 Messages and error codes 2-2 Service error codes 2-2 Sub error codes 2-5 Sub error codes for 9xx and 2xx error codes 2-5 Base printer sub error codes 2-6 Base printer (fuser) sub error codes 2-11 Duplex option sub error codes 2-12 Envelope feeder sub error codes 2-13 User - Lexmark T632N | Service Manual - Page 4
38 900 Error Code service check 2-41 950 Error Code service check 2-42 Charge roll service check 2-43 Cover closed switch/cable service check 2-44 Dead machine service check 2-45 Duplex option service check 2-47 Envelope feeder service check 2-49 Fuser service checks 2-52 Cold fuser service - Lexmark T632N | Service Manual - Page 5
Feed Tests 3-14 Finisher Sensor Tests 3-14 Staple Sensor Test 3-15 Cover and Door Sensors 3-15 Pass and Media Sensors 3-15 Bin Level Sensor 3-15 Base Sensor Test 3-16 Print registration 3-16 Printer setup 3-17 Setting the page count 3-17 Viewing the permanent page count 3-17 Table of - Lexmark T632N | Service Manual - Page 6
printer 3-23 Paper jams-options 3-24 Error Message 23x Paper Jam - Check Duplex Option 3-24 Error Message 24x (x=tray 1 through 5) Paper Jam Check Tray x 3-25 Error Message 250 Paper Jam - Check MP Feeder 3-25 Error Message 260 Paper Jam - Check Envelope Feeder 3-25 Error Message 27x Paper Jam - Lexmark T632N | Service Manual - Page 7
removal 4-51 Paper tray board removal 4-51 Paper tray paper out sensor flag removal 4-51 Paper size spring comb removal 4-51 Outer shield removal 4-52 Paper alignment assembly removal 4-52 Paper bin full sensor flag assembly removal 4-54 Pick roll removal (MPT 4-55 Printhead removal 4-56 - Lexmark T632N | Service Manual - Page 8
-network 5-11 Preventive maintenance 6-1 Safety inspection guide 6-1 Lubrication specifications 6-1 Scheduled maintenance 6-1 Parts catalog 7-1 How to use this parts catalog 7-1 Assembly 1: Covers 7-2 Assembly 2: Frame 1 7-4 Assembly 3: Frame 2 7-6 Assembly 4: Printhead 1 (000/010 7-10 - Lexmark T632N | Service Manual - Page 9
in the wavelength region of 770-795 nanometers. The laser system and printer are designed so there is never any human access to laser radiation above a Class I level during normal operation, user maintenance, or prescribed service condition. Laser Der Drucker erfüllt gemäß amtlicher Bestätigung der - Lexmark T632N | Service Manual - Page 10
e 795 nanómetros. O sistema e a impressora laser foram concebidos de forma a nunca existir qualquer possiblidade de acesso humano a radiação laser superior a um nível de Classe I durante a operação normal, a manutenção feita pelo utilizador ou condições de assistência prescritas. x Service Manual - Lexmark T632N | Service Manual - Page 11
Subchapter J, voor andere landen in IEC 60825-1. Laserprodukten van klasse I worden niet als ongevaarlijk aangemerkt. De printer is voorzien van een laser van klasse IIIb (3b), dat wil zeggen een gallium arsenide-laser van 5 milliwatt met een golflengte van 770-795 nanometer. Het lasergedeelte en de - Lexmark T632N | Service Manual - Page 12
I-nivå vid normal användning, underhåll som utförs av användaren eller annan föreskriven serviceåtgärd. Laser-melding Skriveren er godkjent i USA etter kravene i DHHS 21 CFR, underkapittel J, for klasse I (1) d'usuari ni durant els serveis que satisfacin les condicions prescrites. xii Service Manual - Lexmark T632N | Service Manual - Page 13
Japanese Laser Notice 4060-xxx Laser notices xiii - Lexmark T632N | Service Manual - Page 14
4060-xxx Korean Laser Notice xiv Service Manual - Lexmark T632N | Service Manual - Page 15
components. The manufacturer is not responsible for safety in the event of use of unauthorized replacement parts. • The maintenance information for this product has been prepared for use by a professional service person and is not intended to be used by others. • There may be an increased risk - Lexmark T632N | Service Manual - Page 16
peligro y tomar las precauciones necesarias. • PRECAUCIÓN: este símbolo indica que el voltaje de la parte del equipo con la que está trabajando es peligroso. Antes de empezar, desenchufe el equipo o de estar ligado à corrente eléctrica para realizar a tarefa necessária. xvi Service Manual - Lexmark T632N | Service Manual - Page 17
producte. El personal professional ha d'estar-ne assabentat i prendre les mesures convenients. • PRECAUCIÓ: aquest símbol indica que el voltatge de la part de l'equip amb la qual esteu treballant és perillós. Abans de començar, desendolleu l'equip o extremeu les precaucions si, per treballar - Lexmark T632N | Service Manual - Page 18
to identify the connector locations and test points on the printer. 6. Preventive maintenance contains the lubrication specifications and recommendations to prevent problems. 7. Parts catalog contains illustrations and part numbers for individual FRUs. Definitions Note: A note provides additional - Lexmark T632N | Service Manual - Page 19
4060-400 4060-410 Maintenance approach The diagnostic information in this manual leads you to the correct field replaceable unit (FRU) or part. Use the service error codes, user status messages, user error messages, service checks, and diagnostic aids to determine the printer problem and repair the - Lexmark T632N | Service Manual - Page 20
tray - 250- and 500-sheet paper drawers - 400-sheet universally adjustable tray - 2000-sheet high-capacity feeder - Envelope feeder - Duplex option-250-sheet (For Lexmark T630 and Lexmark T630n) - Duplex option-500-sheet (For Lexmark T632, Lexmark T632n, Lexmark T634, and Lexmark T634n) - Output - Lexmark T632N | Service Manual - Page 21
system and application • Page complexity and content • Printer options installed or selected • Available printer memory • Media size and type • Resolution The following table specifies throughput based on resolution and media size. Lexmark T630, Lexmark T630n Lexmark T632, Lexmark T632n 300, 600 - Lexmark T632N | Service Manual - Page 22
. All tests pick paper from the indicated tray and the page exits into the primary output bin. Memory configuration Memory Standard DRAM Maximum Lexmark T630, Lexmark T630n 32/64MB 288/320MB Lexmark T632, Lexmark T632n 64/64MB 320/320MB Lexmark T634, Lexmark T634n 64/80MB 320/336MB Depending - Lexmark T632N | Service Manual - Page 23
4060-xxx Printer specifications Dimensions Description Printer Lexmark T630 (base printer) Lexmark T632 (base printer) Lexmark T634 (base printer) Options 2,000-Sheet drawer Output Expander 500-Sheet drawer 250-Sheet drawer 5-Bin Mailbox High-capacity output stacker StapleSmart finisher Envelope - Lexmark T632N | Service Manual - Page 24
460 W 15 W 84 W 8.8 A 4 A Lexmark T632 523 W 540 W 14 W 81 W 9.8 A 5 A Lexmark T632n 527 W 544 W 14 W 84 W 9.8 A 5 A Lexmark T634 584 W 608 W 15 W 86 W 10.2 A 5 A Lexmark T634n 590 W 614 W 16 W 87 W 10.2 A 5 A Note: Using a 220 to 110 power converter with the 110 volt printer is not recommended - Lexmark T632N | Service Manual - Page 25
ISO 7779 and conform with ISO 9296. Model Lexmark T630(n) Lexmark T632(n) Lexmark T634(n) Status Idle (standby mode) Simplex 1200 dpi printing. Environment Printer temperature and humidity • Operating - Temperature: 16 to 32° C (60° to 90° F) - Relative humidity: 8 to 80% - Altitude: 10,000 - Lexmark T632N | Service Manual - Page 26
punch, offset stack or with output bin 4060-xxx Media specifications Media type Media type Paper Card stock Transparencies Envelopes Vinyl labels Paper labels Polyester labels Dual web labels Integrated labels xxxxxxxx xx xx x xx x x x x x x x x x x xx x xx 1-8 Service Manual - Lexmark T632N | Service Manual - Page 27
x xx xx x 5.83 x 7.17 in. to 8.5 x 14 in. (148 x x x x x x x 182 mm to 215.9 x 355.6 mm) xxx x 1 This size does not appear in the Paper Size menu until Tray Size Sensing is turned off. 2 This size setting formats the page for 215.9 x 355.6 mm (8.5 x 14 in.) unless the size is specified by the - Lexmark T632N | Service Manual - Page 28
labels 3 xxxxxx xx x Dual web and integrated labels 3 x x x x x x xx x 3 Printing label application on the printer requires a special label fuser cleaner which prevents duplexing. The label fuser cleaner is included with a special label cartridge for label applications. 1-10 Service Manual - Lexmark T632N | Service Manual - Page 29
Bristol Tag Cover Transparencies Labels-maximum 2 Laser printer Paper Dual-web paper Integrated forms Polyester Vinyl 3 Pressure sensitive area 2 Paper base (grain long) Multipurpose feeder and optional 250-sheet drawer Paper Xerographic or business paper Card stock-maximum (grain long - Lexmark T632N | Service Manual - Page 30
must be able to withstand 227° C (440° F) fusing temperature. • Preprinted forms and letterheads should be selected using guidelines found in the printer's user information. The chemical process used in preprinting may render some papers unsuitable for use with this printer. 1-12 Service Manual - Lexmark T632N | Service Manual - Page 31
• Use letter or A4-size transparencies only. • Transparencies specifically designed for xerographic copy machines or laser printers may be used with this printer. Labels Select labels using guidelines from in this printer's user information, refer to the Card Stock and Label Guide, or depend - Lexmark T632N | Service Manual - Page 32
screwdrivers, various sizes Phillips screwdrivers, various sizes 7.0 mm nut driver 5.5 mm wrench Needlenose pliers Diagonal side cutters Spring hook Feeler gauges Analog or digital multimeter Parallel wrap plug 1319128 Twinax/serial debug cable 1381963 Flash light (optional) 1-14 Service Manual - Lexmark T632N | Service Manual - Page 33
Equipment Manufacturer Optical Sensor Photoconductor Picture element Power-On Reset Power-On Self Test Pulse Width Modulation Raster Imaging Processor Read Only Memory Synchronous Dynamic Random Access Memory Single Inline Memory Module Static Random Access Memory Used Parts Return Volts alternating - Lexmark T632N | Service Manual - Page 34
4060-xxx 1-16 Service Manual - Lexmark T632N | Service Manual - Page 35
displays" on page 2-14. User error messages are indicated by a two or three-digit error code that provides the user with information that explains a problem with a print cartridge, paper jam, option, port, and so on. If a user error message displays, go to "User attendance messages" on page 2-19. If - Lexmark T632N | Service Manual - Page 36
correct paper loading. Reload the paper and POR the printer. If the error continues, go to "Input tray(s) service check" on page 2-64. 917 Transfer Roll Indicates a problem in the transfer roll area. Go to "Transfer roll service check" on page 2-94. 920 Fuser Error Indicates that the fuser is - Lexmark T632N | Service Manual - Page 37
the system board with the correct system board. 931-935 Printhead Error 932 - Printhead: Lost Hsync These errors represent a problem with the printhead. Go to "Printhead service check" on page 2-78. 933 - Mirror Motor Locks/Lost Hsync 934 - Mirror Motor Lost Lock 935 - Mirror Motor unable to - Lexmark T632N | Service Manual - Page 38
NAND failure displays, perform a power on reset (POR) to see if the ECC error correction code can reflash NAND. If this does not fix the problem, replace the system board. 960 RAM Memory Error Indicates a DRAM Memory Error on the system board. Replace the system board. 961 RAM in Slot 2 is Bad If - Lexmark T632N | Service Manual - Page 39
or output bin. Sub error codes Sub error codes for 9xx and 2xx error codes The sub error codes are helpful troubleshooting a paper path problem, especially paper jams in the base printer, envelope feeder, and duplex option. Displayed error codes When a 9xx or 2xx error displays: 1. Press and hold - Lexmark T632N | Service Manual - Page 40
error codes Each status byte has a different level of troubleshooting value for each area of the printer. The following table displays up to 8 status bytes of data. Some or all of these bytes may be used to help diagnose a printer problem. These status bytes are designed to help isolate paper jams - Lexmark T632N | Service Manual - Page 41
. Check input sensor and flag. This error is the most common type of paper jam. Possible causes are: (x1=media size) • Multi sheet feeding. • A tray size sensing problem. • The media feeding from the paper source is slipping or media is slipping in input to the printer. The input sensor was covered - Lexmark T632N | Service Manual - Page 42
found, it may be necessary to try a new pass thru sensor. The smart tray x did not pick a sheet of paper. (x1=media size, x2=media source) Check tray x auto compensator and tray parts for correct operation. If no problem is found, go to "Input tray(s) service check" on page 2-64. 2-8 Service Manual - Lexmark T632N | Service Manual - Page 43
POST. This error can occur when a 202 paper jam has occurred. 1. Remove any piece of media that is over the narrow media sensor. 2. Try to feed a piece of paper through the printer (could run the print test from the diagnostic test menu). If the media stops over the narrow media sensor again, check - Lexmark T632N | Service Manual - Page 44
the media fed through the printer. • This error can be displayed after a 201 paper jam. • This can be caused by a defective fuser exit sensor assembly. Note: Enter the diagnostic tests menu, select Base Sensor Tests, select Output Sensor Test and check the fuser exit sensor for correct operation. If - Lexmark T632N | Service Manual - Page 45
4060-xxx Base printer (fuser) sub error codes The following sub error codes could help in diagnosing fuser assembly failures: Base printer (fuser) sub error codes First 6 bytes sub error code data (xx can be any value) Explanation 920 Service - Fuser Error (under temperature while printing) - Lexmark T632N | Service Manual - Page 46
4060-xxx Base printer (fuser) sub error codes (continued) First 6 bytes sub error code data (xx can be any value) Explanation 925 Service - Fuser Error (Wrong Fuser Lamp Installed) Note: The following sub error codes are only for an incorrect lamp being installed. EN 07 xx yy zz 1 EN -- -- -- 2 - Lexmark T632N | Service Manual - Page 47
stops over the pass thru sensor, try the following: • Enter the diagnostic test menu, select Input Tray Sensor Tests, select Envelope Feeder Sensor Test. • Check the envelope pass thru sensor to ensure it is operating correctly. If the sensor test fails, go to "Envelope feeder service check" on page - Lexmark T632N | Service Manual - Page 48
data or printing pages and the resolution of a page belonging to the current job has been reduced from 600 to 300 dpi to prevent a Memory Full Error. Press Stop to take the printer offline. Not Ready is displayed, no more data is processed, and the current job in the paper path is processed - Lexmark T632N | Service Manual - Page 49
the contents of the printer buffer, staple the accumulated sheets, or terminate the collation set. Note: Go does not terminate the current print job. Press Menu to access the Busy/ Waiting Menu group. The following functions may be available: • Cancel Job • Reset Printer • Reset Active Bin • Print - Lexmark T632N | Service Manual - Page 50
on. • Press Stop to take the printer offline. The Not Ready message displays. No additional data is processed from the host computer. Press Go to return the printer to the Ready state. User message Toner Low Tray x Missing Tray x Empty Tray x Low Explanation If the toner cartridge is low, then - Lexmark T632N | Service Manual - Page 51
data. Flushing Buffer The printer is flushing corrupted print data and the current print job is being discarded. Action Press Stop to take the printer out of Busy status. Not Ready displays. No additional data processes, but the printer processes all paper currently in the printer paper path - Lexmark T632N | Service Manual - Page 52
display shows this message for one second and then returns to the Ready message. No button actions are possible while this message displays. The printer is reset to activate a printer No button actions are possible while setting changed in the menus. this message displays. 2-18 Service Manual - Lexmark T632N | Service Manual - Page 53
cartridge code. Note: This message may help diagnose a potential printer problem. This message displays message displays when the user should change the media installed in one of the input options: • =Tray 1, Tray 2, Tray 3, Tray 4, Tray 5, MPF Feeder, Envelope Feeder. • =letter - Lexmark T632N | Service Manual - Page 54
• If the device is experiencing a hardware problem, turn the printer off and on. If the message continues to be displayed, go to "Input tray(s) service check" on page 2-64. Close the finisher side door. If the message does not clear automatically when the door is closed, go to "StapleSmart finisher - Lexmark T632N | Service Manual - Page 55
"StapleSmart finisher service check" on page 2-86. This message displays when the printer front door is open or the print cartridge is missing. If this message cannot be cleared, go to "Cover closed switch/cable service check" on page 2-44. This message displays when the staple cartridge is missing - Lexmark T632N | Service Manual - Page 56
tray. • Press Menu until Busy/Waiting displays. The following selections are available: - Cancel Job - Reset Printer - Reset Active Bin If the message cannot be cleared, go to "Internal tray card/paper size sensing service check" on page 2-66 or "Input tray(s) service check" on page 2-64. Bin x=Bin - Lexmark T632N | Service Manual - Page 57
actions may be taken: • Install the option. • Press Menu until Busy/Waiting displays. Select one of the following: - Cancel Job - Reset Printer - Reset Active Bin If the message cannot be cleared, go to "Input tray(s) service check" on page 2-64. This message displays when the Staples Empty Alarm is - Lexmark T632N | Service Manual - Page 58
tray(s) service check" on page 2-64. This messages displays for the following conditions: • The feeder may have been removed from the printer, possibly to clear a paper jam or to remove the option. • The feeder may be attached to the printer but a communications problem may prevent the printer from - Lexmark T632N | Service Manual - Page 59
problem, go to "Smart contact assembly service check" on page 2-85. The printer determines the paper length is too short to print the formatted data. This occurs when the printer does not know the actual paper size loaded in the tray. For auto-size sensing trays, this error occurs if the paper stop - Lexmark T632N | Service Manual - Page 60
- Delete fonts, macros, and other data in RAM - Install additional memory • Press Menu to display Busy/Waiting. The following functions may be available: - Cancel Job - Reset Printer - Reset Active Bin This message displays when the page is too complex to print. The following actions may be taken - Lexmark T632N | Service Manual - Page 61
for the first time, reporting of further errors is suppressed until the menus are entered or the printer is reset. The following actions may be taken: • Press Go to clear the message. The printer discards any data received on the USB port. • Press Menu until Busy/Waiting appears. The following are - Lexmark T632N | Service Manual - Page 62
be taken: • Press Go to clear the message. The printer discards any data received on the parallel port. • Press Menu until Busy/Waiting appears. The following are available: - Reset Printer - Reset Active Bin This error is displayed when data is sent to the printer across the parallel port, but the - Lexmark T632N | Service Manual - Page 63
reliability of the printer. The parts are available as a maintenance kit. For more information, go to "Scheduled maintenance" on page 6-1. This error displays when the microcode to be programmed in the engine flash code module has failed a CRC check. Press Go to clear the message. The microcode data - Lexmark T632N | Service Manual - Page 64
Paper Jam Remove Cartridge Secondary message Leave Job in Finisher 201 Paper Jam Remove Cartridge Leave Job in Finisher 202 Paper Jam Open Rear Door Leave Job in Finisher 231 Duplex Paper Jam - Leave Job in Finisher Rear 232 Duplex Paper Jam - Leave Job in Finisher Rear 233 Duplex Paper Jam - Lexmark T632N | Service Manual - Page 65
x 250 Paper Jam Check MP Feeder 260 Paper Jam Check Envelope Feeder 27x Paper Jam Check Output Explanation Primary: A piece of media is over the duplex double feed sensor. Secondary: When this message is displayed, do not remove accumulated sheets during the jam clearance procedure as the printer - Lexmark T632N | Service Manual - Page 66
283 Staple Jam Check Stapler 1565 Emul Error Load Emul Option Secondary message Leave Job in Finisher Remove Job from Finisher Remove Job from Finisher Explanation Primary: Paper is jammed in the finisher option. Open the finisher option side door or top cover to access the jammed pages. Secondary - Lexmark T632N | Service Manual - Page 67
a hardware problem, turn the printer off and back on. If the error occurs again, the user is advised to turn the printer off, remove the option, and call for service. User status message Explanation Turn Printer OFF to Enable Option A printer option, Input Tray, or Envelope Feeder, has been - Lexmark T632N | Service Manual - Page 68
messages may display: • Close Door or Insert Cartridge display if the upper front cover is open or the print cartridge is missing. • Any cartridge errors, such as Defective Cartridge, Prebate Violation, or Missing Cartridge. 8. The fuser lamp turns on. The fuser takes longer to warm up from a cold - Lexmark T632N | Service Manual - Page 69
not complete POST. Paper feed problems-base printer or integrated 500-sheet paper tray Paper jams at exit of redrive assembly- duplex option not installed. Paper jams at exit of redrive assembly- duplex option installed. Fuser solenoid fails to operate. Print quality-black page Print quality-blank - Lexmark T632N | Service Manual - Page 70
to "Envelope feeder service check" on page 2-49. Go to "Envelope feeder service check" on page 2-49. Output expander Symptom Printer does not display Output Bin Full. Paper does not feed all the way into the output tray. Action Go to "Output bin sensor standard tray service check" on page 2-72. Go - Lexmark T632N | Service Manual - Page 71
to clear or reset message (POST incomplete). Paper feeds into finisher option output tray. Paper is not stapled and paper does not align with the right side. Go to "StapleSmart finisher service check" on page 2-86. Go to "StapleSmart finisher service check" on page 2-86. Paper feeds into finisher - Lexmark T632N | Service Manual - Page 72
is replaced, the Configuration ID must be reset in NVRAM. Go to "Setting configuration ID" on page 3-18. Review the following information before performing any service checks. • Paper feed problems (especially paper jams): Go to "Viewing the error log" on page 3-6 and check the printer error log for - Lexmark T632N | Service Manual - Page 73
Paper Jam - Check Bin 4 displays Service tip: When a 274 Paper Jam Check Bin 4 message displays, a problem exists with the top pass thru sensor assembly or the control board. FRU 1 Top pass thru sensor flag assembly Control board Action Check the flag for correct operation, binding, broken parts - Lexmark T632N | Service Manual - Page 74
flag is not in an up position. If the sensor flag is operating correctly, replace the bin x sensor. If this does not fix the problem, replace the control board. 271 Paper Jam - Check Bin 1 displays-paper does not feed into the bin selected FRU 1 Deflector Deflector spring Deflector cover Deflector - Lexmark T632N | Service Manual - Page 75
" on page 3-18. This resets the non-critical areas of the user NVRAM. If Error Code 900 continues to display, go to step 4. With Error Code 900 displayed, press Select and Return. Record the complete list of Sub Error Codes on the display. Check the "Base printer sub error codes" on page 2-6. If - Lexmark T632N | Service Manual - Page 76
the interconnect board assembly is replaced, the Configuration ID must be reset in NVRAM on the interconnect board. Go to"Setting configuration ID" on page 3-18. Replace the interconnect board. If this does not clear the message, contact the next level of support or Lexmark. 2-42 Service Manual - Lexmark T632N | Service Manual - Page 77
apart, or spots on the page can be caused by a damaged or contaminated charge roll. Service tip: Make sure the right charge roll bearing and remove the roll from the printer. Leave the paper wrapped around the charge roll until it is with the charge roll link assembly kit. If correct, check the right - Lexmark T632N | Service Manual - Page 78
broken. Make sure the cover closed switch activation tab on the toner cartridge is not broken and that the tab correctly activates the cover closed board. Cover closed switch table J3 Pin number Pin 1-3 Pin 1-2 Switch status Cover open Open Closed Cover closed Closed Open 2-44 Service Manual - Lexmark T632N | Service Manual - Page 79
the option and check the base printer for correct operation. If the base printer operates correctly, go to "High-capacity feeder input tray service check" on page 2-56. If the base printer continues to not operate correctly, remove any other attached paper handling options. Warning: Observe all - Lexmark T632N | Service Manual - Page 80
printer step 8. Turn the printer off and remove the printer off part. Replace the faulty part. Unplug the AC line cord, remove the LVPS from the printer, and check the continuity of fuse F1. See "Low voltage power supply removal" on page printer for a dead machine condition. If the printer - Lexmark T632N | Service Manual - Page 81
paper jams 23x jam code 231 Rear 232 Rear 233 Rear 234 Rear 235 Front 236 Front 237 Front 238 General Error Jam location Media did not arrive at the duplex input sensor, but did leave the fuser exit sensor. Media did not clear the duplex input sensor, but did leave the printer fuser exit sensor - Lexmark T632N | Service Manual - Page 82
on operator panel FRU 1 Duplex double feed sensor Action If a sheet of paper fails to reach the double feed sensor during turnaround, check for any signs of paper or other objects that might cause the paper to jam. If no problem is found, replace the duplex option assembly. 2-48 Service Manual - Lexmark T632N | Service Manual - Page 83
recognized. Note: If a 260 Paper Jam Check Envelope message displays, check the "Sub error codes for 9xx and 2xx error codes" on page 2-5. Printer does not recognize the envelope feeder as an attached input option. FRU 1 Envelope feeder 2 Front autoconnect on printer 3 Autoconnect on the envelope - Lexmark T632N | Service Manual - Page 84
panel displays 260 Paper Jam after attempted feed but before envelopes are put in the hopper OR the operator panel continues to display Load Envelopes after envelopes are placed in the hopper. Service tip: The kick rolls rotate during the attempted feed cycles. FRU 1 Envelope out hopper sensor flag - Lexmark T632N | Service Manual - Page 85
the edge guide if it is damaged or does not operate properly. 260 Paper Jam displays, envelope stops in feeder paper path. FRU 1 Kick rolls/feed rolls/drive rolls 2 Deflector gap adjustment Action Check all the rolls for oil, grease, or other contamination. If you find a problem, clean the - Lexmark T632N | Service Manual - Page 86
4060-xxx Fuser service checks Cold fuser service check Error codes 920, 921, and 922 may display for a cold fuser failure. A 920 error caused by low line voltage can sometimes be cleared by turning the machine off and then on again. A 925 service error indicates the wrong fuser lamp is installed. - Lexmark T632N | Service Manual - Page 87
J2-2 - Lexmark T632N | Service Manual - Page 88
Hot fuser service check Error Code 923: Indicates the fuser is too hot during printing or when the printer is idle. Error code 924: Indicates an open circuit has been detected in the fuser thermistor circuit. Note: Check the fuser sub error codes to help diagnose between a 923 and 924 error. CAUTION - Lexmark T632N | Service Manual - Page 89
before you begin, or use caution if the printer must receive power in order to perform the task. Service tip: Try changing the envelope enhance level setting. A different setting may correct the problem. Note: Check the fuser envelope conditioner solenoid adjustment as described in the adjustment - Lexmark T632N | Service Manual - Page 90
to the base printer to obtain accurate results. Service tip: Be sure the paper size switch is set to the correct paper size setting and the rear paper guides are in the correct locations for the size of paper installed in the high-capacity feeder tray. Service tip: Check the other paper sources to - Lexmark T632N | Service Manual - Page 91
necessary. If no problem is found with the cable, replace the highcapacity feeder option control board. 24x Paper Jam displays, paper jammed over the Pass Thru Sensor. Where x=the printer displays the value of x for the paper tray where the error occurs. For example: 242 is a Paper Jam Tray 2 FRU - Lexmark T632N | Service Manual - Page 92
to the upper position. Service tip: Open the high-capacity feeder front door and check the black rubber bumper attached to the door switch spring. Be sure feeder control board. Paper from the high-capacity feeder input tray does not reach the pass thru sensor. Service tip: Be sure the paper - Lexmark T632N | Service Manual - Page 93
move up or down. The printer recognizes that the option is installed. FRU 1 DC drive motor highcapacity feeder option system board Action Be each pin and the motor housing. If a problem is found, replace the motor assembly. If no problem is found, measure the resistance between the following pins - Lexmark T632N | Service Manual - Page 94
assembly. Tray x Empty displays. Tray does not respond to loading paper. No response from the front door switch. FRU 1 High-capacity feeder option control board 2 Elevator top optical sensor cable Elevator top optical sensor Action Check the voltage on the board at J4-2 (green). The voltage - Lexmark T632N | Service Manual - Page 95
Low displays when the high-capacity feeder input tray is full or has adequate paper in the tray. FRU 1 Paper low switch Paper low switch cable High-capacity feeder option control board Action Run the sensor diagnostics for tray x (x=the number that represents the high-capacity input tray). If - Lexmark T632N | Service Manual - Page 96
any of the output options, the base printer autoconnect system is operating correctly. The problem is in the unrecognized option. Continue with this service check or go to the service check for the failing output option. FRU 1 High-capacity stacker feeder 2 High-capacity output stacker/mechanical - Lexmark T632N | Service Manual - Page 97
the pass thru sensor flag or 202 Paper Jam Open Rear Door displays, a sheet of paper feeds out to the standard bin even though bin x is selected and paper exits half way out of the redrive assembly. Service tip: For this type of problem check the "Base printer sub error codes" on page 2-6. They can - Lexmark T632N | Service Manual - Page 98
replace the input sensor assembly. Input tray(s) service check Optional 250-sheet and 500-sheet trays Service tip: Try all the other input paper sources to make sure they are properly feeding paper. For 990 Error Code- Service Tray x, x= displays the number of the tray that has a problem or needs - Lexmark T632N | Service Manual - Page 99
on the rollers. Also check for proper operation of the paper aligning assembly. Repair or replace parts as necessary. Tray x Low displays when tray x is full or has adequate paper in the tray. FRU 1 Paper low sensor assembly Paper low sensor flag tray x option system board Action Run the Tray - Lexmark T632N | Service Manual - Page 100
4060-xxx Internal tray card/paper size sensing service check Before proceeding, check for the correct paper size loaded in the tray and that the tray has been set to accept the size paper loaded in the tray. SW2 SW1 SW0 CN1 1 Paper size sensing switch chart ITC CN1 pin Signal 1 PSIZE2 2 - Lexmark T632N | Service Manual - Page 101
ITC cable 4 System board 5 ITC/autocomp cable ITC assembly Action Check all the paper size parts for damage or broken parts. make sure the parts operate correctly. If a problem is found, repair as necessary. If no problem is found, go to step 2. Make sure the switch activate spring is not bent - Lexmark T632N | Service Manual - Page 102
no gear error code 936 or user message 201 Paper Jam displays. Action Remove the controller board and run a Diagnostic Print Test in the continuous mode. Check the main drive assembly for any excessive noise or vibration. Determine if the noise is in the main drive, toner cartridge, fuser, or main - Lexmark T632N | Service Manual - Page 103
fan assembly. The main fan runs continuously when the printer is powered on unless the printer is in the Power Saver mode. FRU 1 Main fan 2 Main fan to system board cable 3 Error code 927 (fan runs) 4 Error code 927 (fan not running) Action Manually spin the fan and check that it rotates freely - Lexmark T632N | Service Manual - Page 104
check Service tip: The printer has detected a problem with the system board, operator panel cable or operator panel assembly if POST does not complete and the printer emits 5 beeps and stops in a continuous pattern until the printer is turned off. The operator panel cable is an individual cable - Lexmark T632N | Service Manual - Page 105
the "SDRAM Memory Test" on page 3-9 from the menu if the SDRAM Memory card is correctly installed and not broken or damaged. If the test fails, replace the SDRAM card. If the problem continues, replace the controller board. Hard Disk Option Service tip: These printers support one hard disk option - Lexmark T632N | Service Manual - Page 106
no problem with the sensor and flag, continue with the service check. Service tip: Be sure the flag is correctly installed. The output bin sensor is a normally closed sensor with the sensor flag down. Therefore, unless the flag is in the up position or out of the sensor slot, a Remove Paper Standard - Lexmark T632N | Service Manual - Page 107
flag. 202 Paper Jam Open Rear Door message displays. A sheet of paper feeds out to the standard bin even though bin x is selected. Paper exits half way out of the redrive. Service tip: For this type of problem check the sub error codes. They can help isolate the problem. 202 Paper Jam messages can - Lexmark T632N | Service Manual - Page 108
problem, replace the control board. 271 Paper jam - Check Bin x, POST complete, first sheet of paper feeds into output bin x. Note: Before performing the following checks, run the Output Bin X Sensor Test and check for the failing sensor. Sensor Test: NF = Near Full (Upper part of sensor assembly - Lexmark T632N | Service Manual - Page 109
cable at J5 on the output expander control board. If either the Bin Full (F) or Bin Near Full (NF) fail the sensor test then check the voltage at J5-3 and J5-4. The voltage measures approximately +5 V dc. If the voltage is incorrect, replace the output expander control board. - Lexmark T632N | Service Manual - Page 110
4060-xxx Paper feed service check If you have a 936 Transport Motor Error go to "Main drive service check" on page 2-68. FRU 1 Alignment assembly 2 Inner deflector Action Check to ensure the alignment assembly is correctly attached to the left side frame and the mounting screws are tight. Check - Lexmark T632N | Service Manual - Page 111
or slick spots. If you find a problem, replace the pick roll assembly. Check to ensure the media that is being fed through the multipurpose tray assembly meets recommended paper specifications. Parallel port service check Run the "Parallel Wrap Test" on page 3-9. Note: The Parallel Wrap Test is - Lexmark T632N | Service Manual - Page 112
)" on page 7-12. Note: A 201 paper jam may also indicate a failing printhead. The paper may have jammed prior to or at the input sensor. Print the error log and see if 201 or 931 errors are logged. Service Error Code 1 Error code 931 No first HYSNC Signal Error Code 932 Lost HYSNC 2 Error Code 934 - Lexmark T632N | Service Manual - Page 113
Service tip: An all black page is generally caused by a problem in the high voltage system or an incorrect high voltage in the printing process resulting in toner development on the entire photoconductor drum. FRU 1 High voltage contacts 2 Charge roll conductive bushing 3 HVPS 4 HVPS cable (part - Lexmark T632N | Service Manual - Page 114
problem in the main drive gearbox assembly, alignment paper sources, paper trays, duplex option, or envelope feeder. mm (1.506 inch) apart 4 Lines spaced 44.64 mm (1.757 inch) apart 5 Lines spaced 47 cartridge • Charge roll • Developer drive assembly Replace the toner cartridge. 2-80 Service Manual - Lexmark T632N | Service Manual - Page 115
caution if the printer must receive power in order to perform the task. Replace the transfer roll. Replace the redrive assembly. Replace the FRUs in the following order: • Alignment assembly • Main drive gearbox assembly Replace the FRUs in the following order: • Toner cartridge • Main drive gearbox - Lexmark T632N | Service Manual - Page 116
Service tip: Some background problems can be caused by rough papers, non-Lexmark toner cartridges or if the media texture is set to the rough setting. Some slick or coated papers may also cause background. Some problems occur with printers problems are found, replace the defective part problem problem - Lexmark T632N | Service Manual - Page 117
service check. Residual image can be caused by the photoconductor, cleaning blade, and other parts inside the print cartridge. FRU 1 Hot roll fuser assembly Action Check the fuser assembly for toner contamination. The hot roll especially might cause toner to be retained and deposited on the page - Lexmark T632N | Service Manual - Page 118
page Service tip: This is generally caused by loose toner in the machine in the paper path being carried through the printer on the backside of the paper. FRU 1 Hot roll fuser another copy. If the problem continues, replace the FRUs in the following order: • HVPS • System board 2-84 Service Manual - Lexmark T632N | Service Manual - Page 119
Cartridge" User Error message, be sure a Lexmark T63x print cartridge is correctly installed in the printer. The cartridge is easily identified by the contact board on the right side rear of the cartridge. Install another print cartridge before attempting to troubleshoot the printer. Make - Lexmark T632N | Service Manual - Page 120
service check Note: When removing the stapler mechanism from the option, first remove the staple supply cartridge. Note: When replacing staples in the supply cartridge, discard any old staples in the cartridge and replace with a fresh strip. Problems to clear or reset message. (POST incomplete) - Lexmark T632N | Service Manual - Page 121
4060-xxx Close Finished Side Door displayed-unable to clear or reset message. (POST incomplete) FRU 1 Side cover door 2 Side cover door switch Stapler card assembly Action Check the stapler access door for any signs of damage or broken parts. Make sure the door correctly actuates the stapler side - Lexmark T632N | Service Manual - Page 122
4060-xxx 990 Service Error Code - Check Bin x displayed-POST Incomplete • "Step 1-During POST the stapler option does not try to home." on page 2-88. • "Step 2-During POST the stapler option tries to home." on page 2-88. Step 1-During POST the stapler option does not try to home. FRU 1 Stapler - Lexmark T632N | Service Manual - Page 123
4060-xxx 281 Paper Jam-The paper feeds partway into the standard bin even if finisher is selected Note: When a 900 Service Error is displayed during POST the failure is usually in the stapler gearbox assembly or stapler cartridge. FRU 1 DC motor in drive gearbox assembly Stapler card assembly - Lexmark T632N | Service Manual - Page 124
2 Stapler to stapler board (J3) cable Action Before proceeding with the service check, gently try to remove the stapler cartridge holder from the stapler assembly. If the holder is jammed in the stapler assembly: 1. Turn the printer off and remove the right side cover. Use care when removing the - Lexmark T632N | Service Manual - Page 125
of damage and for any jammed staples in the cartridge. Replace the staple cartridge holder if damaged. If staples are jammed in the cartridge, replace the old strip of staples with a new strip and try the finisher feed test from the diagnostic menu. Remove the staple cartridge holder from the staple - Lexmark T632N | Service Manual - Page 126
sure there are no broken gears or other mechanical parts. If any are found, replace the aligner assembly. If no problem is found, go to step 3. Check to make sure the cable to J4 (Accessory) is properly connected to J4 on the board. Turn the printer off, disconnect the motor cable from J4, and - Lexmark T632N | Service Manual - Page 127
menu setting before checking the toner sensor. This service check is intended to be used when a 929 Service Error displays. FRU 1 Developer drive assembly 2 Front harness cable 3 Toner sensor Action Incorrect operation of the developer drive assembly can cause the printer to display a 929 error - Lexmark T632N | Service Manual - Page 128
toner or foreign material buildup. Service tip: The transfer roll assembly is part of the maintenance kit and is replaced when an 80 Scheduled Maintenance displays. Ask the customer if they have replaced the transfer roll recently. CAUTION: Make sure the printer is unplugged before making any checks - Lexmark T632N | Service Manual - Page 129
printer failures and verify repairs have corrected the problem. To run the printer diagnostic tests described in this chapter, you must put the printer • Base Sensor Test • Device Tests (displayed only if flash or disk option is installed) • Printer Setup • EP Factory Defaults • Error Log Exiting - Lexmark T632N | Service Manual - Page 130
and yyyyyy indicates the number of usable blocks. • "xxxx Bad Blocks/Replace Disk" message displays if more than 2000 bad blocks are detected. The disk cannot be recovered because too many bad blocks exist on the disk. 4. Press Go or Return/Stop to return to the Device Tests menu. 3-2 Service Manual - Lexmark T632N | Service Manual - Page 131
in the emulation header or emulation file. • Error Code 965: Download Emulation Outdated. Time stamps indicate the download emulation and RIP code are incompatible. To help resolve download emulation problems the following steps are necessary to instruct the printer to POR without activating any - Lexmark T632N | Service Manual - Page 132
the top margin. 3. Press Return/Stop to exit the test. Check the Top Margin Offset of the base printer. Duplex Sensor Test This test is used to determine whether or not the duplex sensors and switches are working correctly. 1. Select Sensor Test from the Duplex Tests menu. 2. Manually actuate each - Lexmark T632N | Service Manual - Page 133
Feed 1 from the Duplex Test menu. • The power indicator blinks while the paper is feeding. • "Duplex Feed 1/Feeding" message displays while the paper is feeding through the printer. • "Duplex Feed 1/Clear Paper" message displays when the paper reaches paper stop position 1 and the power indicator - Lexmark T632N | Service Manual - Page 134
Feed 2 from the Duplex Test menu. • The power indicator blinks while the paper is feeding. • "Duplex Feed 2/Feeding" message displays while the paper is feeding through the printer. • "Duplex Feed 2/Clear Paper" message displays when the paper reaches the duplex paper stop position 2 and the power - Lexmark T632N | Service Manual - Page 135
and Serial number Printer information Page count Panel display when error occurred Sub error codes Next error code The printed error log can be faxed to Lexmark or your next level of support for verification or diagnosis. To print the error log: 1. Select Print Log from the Error Log menu. ERROR LOG - Lexmark T632N | Service Manual - Page 136
NO to exit the Clear Log menu. If YES is selected, Empty Error Log displays on the screen. 3. Press Return/Stop to exit the Clear Log menu. Hardware tests Select the following Hardware Tests from this menu: • LCD Test • Button Test • DRAM Memory Test • ROM Memory Test • Parallel Wrap (if available - Lexmark T632N | Service Manual - Page 137
the test fails, the message SDRAM Error, displays for approximately three seconds and the failure count increases by 1. ROM Memory Test The ROM Memory Test is used to check the validity of the controller board code and fonts. To run the ROM Memory Test: 1. Select ROM Memory Test from the menu. P and - Lexmark T632N | Service Manual - Page 138
the servicer observe the paper path as media is feeding through the printer. A blank sheet of paper feeds through the printer as the laser turns off during this test. The only way to observe the paper path is to open the lower front door that is used to access the envelope or multipurpose feeder - Lexmark T632N | Service Manual - Page 139
. Manually actuate the bin sensor by moving the flag in and out of the sensor. The display indicates OP (open) when the flag is out of the sensor and CL (closed) when the flag is in the sensor. 4. Press Return/Stop to exit the test. Output Bin Feed Test Note: If the Configure Bins printer setting - Lexmark T632N | Service Manual - Page 140
. No information will be printed on the test pages as the printhead is not turned on during the feed test. To run the Feed to all Bins Test: Select Feed to all Bins Test from the menu. • The media feeds from the default paper source. • The printer feeds a separate piece of media to the standard - Lexmark T632N | Service Manual - Page 141
the screen is displayed, manually actuate each of the output expander sensors. When the sensor is closed, CL displays, and when the sensor is open OP displays. 5. Select Return or Stop to exit the test. High-Capacity Output Stacker 1. Select Output Bin tests from the menu. 2. Select Output Bin Tests - Lexmark T632N | Service Manual - Page 142
feed and then the pages staple. Note: This test can be run using any of the paper sizes supported by the printer. The media is fed from the selected source and then outputted to the finisher output bin. To run the StapleSmart Finisher Feed Test: 1. Select Finisher Tests from the menu. 2. Select Feed - Lexmark T632N | Service Manual - Page 143
you want to test from the menu. The following appear on the display for each test selected. Staple Sensor Test Staple C=CL SL=CL SP=CL H=CL C=Cartridge present sensor SL=Staple low sensor SP=Self-priming sensor H=Home signal sensor Cover and Door Sensors Cover and Door TC=CL SD=CL TC=Finisher - Lexmark T632N | Service Manual - Page 144
" from the registration screen. Press Go to print the test page. While printing the Quick Test Page the "Quick Test Printing" message displays. Once the Quick Test Page completes printing, the Registration screen displays again. Print the Quick Test Page on letter or A4 paper. 3-16 Service Manual - Lexmark T632N | Service Manual - Page 145
Return/Stop to exit the Diagnostic menu. Maintenance page count This counter is reset by the servicer after a 80 Scheduled Maintenance message displays (300K copies) and a maintenance kit is installed. To view the maintenance page count: 1. Select Maintenance Count Value from the Configuration menu - Lexmark T632N | Service Manual - Page 146
help solve some customer problems with paper curl on low grade papers and problems with letterheads on some types of media. The fuser temperature can be adjusted to: NORMAL, LOWER, LOWEST Warm Up Time You can change the amount of time the printer warms up before allowing pages to print by changing - Lexmark T632N | Service Manual - Page 147
menu. 2. Select the media source. 3. Select Single or Continuous. • If Single is selected no buttons are active during printing. • If Continuous is selected, Return or Stop can be selected to cancel the test. Check each Test Page from each source to assist in print quality and paper feed problems - Lexmark T632N | Service Manual - Page 148
Diagnostic Error Log. • Printer configuration information: Printer serial number, controller code level, engine code level, operator panel code level, smart option code levels, font versions, and so on. • Values for the Quality Menu settings used to print the pages. Printing menu settings page Note - Lexmark T632N | Service Manual - Page 149
, the counterbalance spring is not to be considered an adjustment for feeding problems. Autoconnect system, paper tray options, envelope feeder-electrical Autoconnect cabling and connectors The printer options make electrical connection automatically, requiring no external cables when the option - Lexmark T632N | Service Manual - Page 150
as paper path status, sensor status, motor status, and so on to the base printer. Paper feed jams 201 Paper Jam 200 Paper Jam 260 Paper Jam 250 Paper Jam 23x Paper Jam 24x Paper Jam 27x Paper Jam (28x Paper Jam occurs in the finisher option only) 202 Paper Jam 23x Paper Jam 3-22 Service Manual - Lexmark T632N | Service Manual - Page 151
these sheets. Error Message 202 Paper Jam - Open Rear Door This message indicates the paper is jammed at or near the printer exit sensor located in the fuser assembly. This can be caused by the paper arriving at the sensor too late, the paper jammed in the fuser assembly, or jammed exiting the - Lexmark T632N | Service Manual - Page 152
is bent and not aligned properly to allow paper to feed correctly into the duplex option. Use the specific errors below: • 231 Duplex Paper Jam - Rear-A piece of media did not arrive at the duplex input sensor, but did leave the printer exit sensor. • 232 Duplex Paper Jam - Rear-A piece of media did - Lexmark T632N | Service Manual - Page 153
. If the sheets are removed, then the printer does not reprint these sheets. Error Message 250 Paper Jam - Check MP Feeder The paper is jammed in the multipurpose feeder and has not reached the base machine input sensor or has not reached the input sensor in time. Note: When the StapleSmart Finisher - Lexmark T632N | Service Manual - Page 154
operation. There is no secondary message displayed. Note: After the error has been cleared, the printer does not reprint any pages which existed in the accumulator for stapling. Note: Do not use the Sub Error chart to help diagnose problems when 281, 282, and 283 are displayed. 3-26 Service Manual - Lexmark T632N | Service Manual - Page 155
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: • Keep the ESD-sensitive part in its original shipping container (a special "ESD bag") until you - Lexmark T632N | Service Manual - Page 156
door removal" on page fuser solenoid while installed in the printer. Adjust the screw on the eccentric mounted on the solenoid housing to provide an air gap between the rear of the solenoid stator and the solenoid armature. The solenoid air gap for all models is 4.5 mm ± 0.1 mm. 4-2 Service Manual - Lexmark T632N | Service Manual - Page 157
Registration from the menu. 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 skew adjustment, page count setting, printer serial number code levels, and print - Lexmark T632N | Service Manual - Page 158
within the range specified in "Print registration" on page 3-16. Do the reference adjustment if you are sure the margins are set correctly. 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 - Lexmark T632N | Service Manual - Page 159
4060-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 "Print registration" on page 3-16. The reference screw can be adjusted without loosening the locknut. Turn the screw a few turns and - Lexmark T632N | Service Manual - Page 160
assembly stacker duct to frame cartridge hold down assembly MPT deflector laser cover deflector spring system board M3.5x12 mm Thread Cutting M3x5 mm Taptite integrated tray (ITC) board stacker support to right side frame paper alignment assembly toner cartridge guide track left side frame - Lexmark T632N | Service Manual - Page 161
Reference number Screw type M3x6 mm Taptite M3x8 mm Taptite Location outer shield Taptite Panhead M3x12 mm Taptite Panhead stacker duct system board to shield system board shield ground LVPS fuser cover cable clip outer shield INA cover HVPS board mounting 1 mounting 2 mounting 2 attach 1 - Lexmark T632N | Service Manual - Page 162
mounting 3 M3.5x10 mm Plastite Thread Forming right side cover right side frame to pan left side frame to pan right side frame to right side cover M3.5x12 mm Plastite Thread Forming with washer printhead to EP frame mounting 1 attach 3 attach 1 attach 1 mounting 3 4-8 Service Manual - Lexmark T632N | Service Manual - Page 163
when you lift or set the printer down. Note: Some removal procedures require removing cable ties. You must replace cable ties during reassembly to avoid pinching wires, obstructing the paper path, or restricting mechanical movement. Covers removals Left door removal 1. Open the upper and bottom - Lexmark T632N | Service Manual - Page 164
Right cover removal 1. Remove the redrive cap 2. Remove the redrive assembly. 3. Open the upper and lower front covers. 4. Remove the print cartridge. 5. Remove the right cover mounting screw (A) and release the cover latch (B). A(324) B 6. Remove the right side cover mounting screw (C). C(324 - Lexmark T632N | Service Manual - Page 165
7. Remove the right side cover. 4060-xxx Cover retainers Note: When replacing the right side cover, make sure the cover retainers are correctly located in the appropriate slots in the right side frame. Repair information 4-11 - Lexmark T632N | Service Manual - Page 166
4060-xxx Upper front cover removal 1. Raise the upper front cover. 2. Remove the upper front cover mounting screws (A). A(323) 4-12 Service Manual - Lexmark T632N | Service Manual - Page 167
latches, lift off the cover. Note: When removing the cover, hold the upper and lower latch and spring to prevent them from falling into the printer. Note: Use caution to avoid scratching or damaging the operator panel lens cover. 4. Set aside the operator panel overlay. Note: Be sure to replace the - Lexmark T632N | Service Manual - Page 168
" on page 4-10. 3. Remove the paper support. 4. Remove the redrive cap. 5. Press the fuser wiper cover latch and remove the cover. 6. Loosen screw (A) and remove the two screws (B) on the right side. B(102) A(323) 7. Remove the mounting screws (C) from the left side. 4-14 Service Manual C(102 - Lexmark T632N | Service Manual - Page 169
paper bin full sensor flag assembly from the mounting bracket. See "Paper bin full sensor flag assembly removal" on page 4-54. 9. Unlatch the front right and front cover posts (left) and remove cover. 10. Remove fan grill cover. Note: Be sure to reseat the fan grill cover before replacing the laser - Lexmark T632N | Service Manual - Page 170
2. Remove the inner shield. 3. Remove the gear guard. 4. Remove the power takeoff shaft and spring (A) through the bottom of the printer. A 5. Place your thumb on the top of the gear and press firmly down and away. Note: You need to exert firm pressure to snap the bevel gear out. 4-16 Service Manual - Lexmark T632N | Service Manual - Page 171
4060-xxx Installation 1. Remove any washer that may be present (A) and discard. 2. Lubricate areas (A) that engage the journal (B) with grease, from the provided packet. 3. Place the new washer (C) on the bevel gear shaft. 4. Insert the bottom portion and press or pull into position. Note: You - Lexmark T632N | Service Manual - Page 172
Observe all ESD precautions while handling ESD-sensitive parts. See "Handling ESD-sensitive parts" on page 4-1. 3. Remove the communications board mounting screw (A). B(201) C A(232) 4. Remove the communications Note: Retain the shield and screws to install on the new board. 4-18 Service Manual - Lexmark T632N | Service Manual - Page 173
4060-xxx Cover closed switch/cable removal Note: Pay careful attention to the cable routing through the printer before you remove the cover closed switch and cable assembly. 1. Remove the left cover, upper front cover, and outer system board shield. 2. Disconnect the cover - Lexmark T632N | Service Manual - Page 174
shield removal" on page 4-34. 3. Remove the main drive assembly. See "Main drive assembly removal" on page 4-44. 4. Remove the upper front cover hinge assembly. See "Upper front cover hinge assembly removal" on page 4-62. 5. Remove the multipurpose tray/lower deflector assembly. 4-20 Service Manual - Lexmark T632N | Service Manual - Page 175
4060-xxx 6. Remove the paper alignment assembly. See "Paper alignment assembly removal" on page 4-52. 7. Remove the left side frame mounting screws (A). A(102) 8. Place the printer on its back and remove the left side frame mounting screws (B). 9. Remove the left side frame. B(104) Repair - Lexmark T632N | Service Manual - Page 176
toner sensor. 7. Remove the smart cartridge contact assembly mounting screw (C) 8. Remove the right side frame mounting screws (B) and remove the right side frame. B(102) A(102) C B(102) CAUTION: Be sure the fuser assembly has cooled before working on any of the fuser FRUs. 4-22 Service Manual - Lexmark T632N | Service Manual - Page 177
CAUTION: Unplug the printer before you begin. 4060-xxx 1. Remove the redrive assembly. See "Redrive assembly removal" on page 4-57. 2. Remove the fuser mounting screws (A). A A 3. Disconnect the AC fuser lamp cable (C) from the fuser lamp connector (D). 4. Pull the fuser assembly out far - Lexmark T632N | Service Manual - Page 178
When you reinstall the fuser, be sure to route the fuser lamp cable through the channel (F) on the right side frame above the LVPS, under the clip (G), and through the notch in the frame (H) F G H 2. Route the fuser lamp cable through the opening in the fuser as shown (J). J 4-24 Service Manual - Lexmark T632N | Service Manual - Page 179
removal CAUTION: Unplug the printer before you begin. 1. Remove the fuser assembly. See "Fuser assembly removal" on page 4-23. 2. Note the thermistor cable (A) routing. 4060-xxx A 3. Clip the cable tie (B) and disconnect the thermistor cable (C) from the fuser board. C B Repair information 4-25 - Lexmark T632N | Service Manual - Page 180
4060-xxx 4. Disconnect the AC fuser lamp cable (A) from the top left side of the fuser cover. A 5. Remove the two screws (C) from the right side fuser lamp contact cover. 6. Release the latch (D) and remove the cover. D C(202) 4-26 Service Manual - Lexmark T632N | Service Manual - Page 181
7. Remove screw (A) that attaches the fuser lamp contact to the fuser cover. 4060-xxx B A 8. Remove the two screws (B), one on each side of the fuser, that attach the fuser upper cover assembly to the fuser frame. 9. Remove the fuser laser cover. Repair information 4-27 - Lexmark T632N | Service Manual - Page 182
Fuser exit sensor or fuser narrow media sensor removal 1. Remove the fuser. See "Fuser assembly removal" on page 4-23. 2. Cut the cable tie (A). Narrow Media Sensor A Exit Sensor 3. Unplug the sensor from the fuser control board. 4. Remove the sensor from the lower exit guide assembly. Fuser - Lexmark T632N | Service Manual - Page 183
. Warning: The lamp is under spring tension and care must be used when removing the lamp from the fuser. Grip the lamp by the ceramic end piece and remove it from the fuser assembly. Be careful not to touch the glass as skin oils and acids can reduce the life of the - Lexmark T632N | Service Manual - Page 184
plate removal 1. Remove the upper paper deflector. See "Upper paper deflector assembly removal" on page 4-63. 2. Remove the transfer roll. 3. Remove the inner paper deflector. See "Inner paper deflector assembly removal" on page 4-33. 4. Lift the left side of the fuser transfer plate (A) and move - Lexmark T632N | Service Manual - Page 185
voltage in the area of the printer where you are working. Unplug the printer before you begin, or use caution if the printer must receive power in order to perform the task. 1. Remove the inner paper deflector. See "Inner paper deflector assembly removal" on page 4-33. 2. Remove the right side cover - Lexmark T632N | Service Manual - Page 186
4060-xxx 5. Remove the HVPS mounting screws (C). C(235) 6. Slide the HVPS to the left to release the mounting tab from the center pan and remove the HVPS. 4-32 Service Manual - Lexmark T632N | Service Manual - Page 187
deflector assembly removal" on page 4-33. 5. Gently pry the inner paper deflector from the left and right mounting posts (A) located on the bottom of the printer and remove the deflector. A 6. Disengage the two latches (B) on the upper part of the deflector from the upper edge of the frame (C) and - Lexmark T632N | Service Manual - Page 188
the USB connector mounting screw (B), if present. 7. Remove the inner shield. B A A Input sensor removal 1. Remove the inner paper deflector assembly. 2. Disconnect the input sensor cable from the input sensor. 3. Release the input sensor from its mounting and remove. 4-34 Service Manual - Lexmark T632N | Service Manual - Page 189
removal 1. Remove the paper tray. 2. Remove the left door. 3. Remove the outer shield. See "Outer shield removal" on page 4-52. 4. Disconnect the autocompensator motor cable from the system board (J28). 5. Cut cable tie (A) on left side. 4060-xxx A 6. Place the printer on its back. Repair - Lexmark T632N | Service Manual - Page 190
on the bottom of the printer and disconnect the autocompensator arm bias spring (B). Note: When you remove the spring, note the larger loop attaches to the side frame. 8. Remove the C-clip (C) that rests against the right side frame from the autocompensator pivot shaft. A C B 4-36 Service Manual - Lexmark T632N | Service Manual - Page 191
9. Disconnect the autocompensator sensor cable (D) from the assembly. 10. Remove the autocompensator assembly mounting screw (E). 4060-xxx D E 11. Remove the integrated tray autocompensator assembly. Note: When you reinstall the assembly, reinstall the cable tie. Repair information 4-37 - Lexmark T632N | Service Manual - Page 192
4060-xxx Integrated tray autocompensator pick roll assembly removal 1. Remove the integrated tray and look underneath the printer for the autocompensator arm. Pull the arm down. 2. Press on the end of the tab and pull the pick roll off the arm. Repeat this - Lexmark T632N | Service Manual - Page 193
. There are two arrows on each pick roll. Make sure the bottom arrow faces you as you align the recessed area with the tab. 3. Push the pick roll onto the arm with the tab aligned. Repeat this step on the other side to install the other pick roll. 4. Gently release the autocompensator - Lexmark T632N | Service Manual - Page 194
assembly removal CAUTION: Unplug the printer before you begin. Warning: Observe all ESD precautions while handling ESD-sensitive parts. See "Handling ESD- sensitive parts" on page 4-1. Note: Any time the interconnect board assembly is replaced, the Configuration ID must be reset in NVRAM on the new - Lexmark T632N | Service Manual - Page 195
5. Place the printer on its side and remove the mounting screws (A). 4060-xxx A(202) 6. Remove the interconnect board assembly. Internal tray card (ITC)/Paper size sensing board removal 1. Remove the paper size sensing board mounting screw (A). C A B 2. Disconnect the paper size sensing board - Lexmark T632N | Service Manual - Page 196
screws (A) from the rear of the bottom pan. A(203) 4. Pull the LVPS assembly far enough out from the right side of the printer to disconnect the fuser lamp cable. Warning: The LVPS assembly may be difficult to remove from the printer. Do not use excessive force in the removal. 4-42 Service Manual - Lexmark T632N | Service Manual - Page 197
5. Remove the LVPS access plate. 6. Disconnect the interconnect card cable from the LVPS (A). 4060-xxx A 7. Remove the LVPS. Repair information 4-43 - Lexmark T632N | Service Manual - Page 198
4060-xxx Main drive assembly removal 1. Remove the inner shield. See "Inner shield removal" on page 4-34. 2. Remove the gear guard (A). A 3. Remove the developer drive assembly. See "Developer drive assembly removal" on page 4-20. 4-44 Service Manual - Lexmark T632N | Service Manual - Page 199
main drive assembly is removed from the printer it must be handled very carefully. Do not allow any of the gears to come in contact with any metal or other hard surface to avoid gear damage. It is also very important not to let any dirt, paper, staples, or other material come in - Lexmark T632N | Service Manual - Page 200
shield. See "Inner shield removal" on page 4-34. 3. Remove the fan grill cover. 4. Note the routing of the main fan cable (A) and disconnect the cable from the system board at connector J7. B A B 5. Release the four latches (B) and remove the fan from the left side frame. 4-46 Service Manual - Lexmark T632N | Service Manual - Page 201
position that allows the left and right tray hinge slots (A) to align with the rectangular mounting posts (B). Pull upward on each tray hinge to the hinges. B A 2. Remove the upper paper deflector. See "Upper paper deflector assembly removal" on page 4-63. 3. Remove the solenoid mounting screw - Lexmark T632N | Service Manual - Page 202
4060-xxx Operator panel assembly removal 1. Remove the upper front cover. 2. Remove the operator panel overlay (A) and set it aside. A 3. Gently press the operator panel lens tabs to loosen the operator panel. 4. Disconnect the operator panel cable and remove the operator panel. 4-48 Service Manual - Lexmark T632N | Service Manual - Page 203
4060-xxx Operator panel bezel removal 1. Remove the upper front cover. See "Upper front cover removal" on page 4-12. 2. With the upper front cover upside down on a soft, non-scratching surface, release the clips and remove the operator panel lens cover. Note: Use - Lexmark T632N | Service Manual - Page 204
printer before you remove the operator panel cable. 1. Remove the left cover. See "Left door removal" on page 4-9. 2. Remove the upper front cover. See "Upper front cover removal" on page "Operator panel assembly removal" on page 4-48. 6. Remove the cable from the printer. 8. Plug the new operator panel - Lexmark T632N | Service Manual - Page 205
4060-xxx Optional 250 or 500-sheet paper tray assembly removal Note: Remove the printer and other paper feed options to access the failing optional paper tray assembly. Paper tray autocompensator assembly removal 1. Remove the printer and other paper feed options. 2. Disconnect the autocompensator - Lexmark T632N | Service Manual - Page 206
paper deflector assembly. See "Upper paper deflector assembly removal" on page 4-63. 2. Remove the inner paper deflector assembly. See "Inner paper deflector assembly removal" on page 4-33. 3. Release the input paper sensor from its mounting and remove. 4. Remove the left door. 4-52 Service Manual - Lexmark T632N | Service Manual - Page 207
assembly mounting screws (A). 4060-xxx 6. Locate the paper alignment assembly reference adjustment screw (B) through the left frame and remove the screw. B 7. Remove the paper alignment assembly. Note: Do the "Paper alignment assembly adjustment" on page 4-4 when you reinstall the assembly. Repair - Lexmark T632N | Service Manual - Page 208
left door. 2. Remove the right cover. 3. Remove the rear paper deflector. 4. Press the fuser wiper cover latch and remove the cover. 5. Loosen screw (A) and remove the two screws (B) on the left side. B(102) A(323) 6. Remove the mounting screws (C) from the right side. C(102) 4-54 Service Manual - Lexmark T632N | Service Manual - Page 209
of the laser assembly cover to access the flag. 4060-xxx 8. Use your thumb to bend the paper full flag assembly slightly to unlatch it from the mounting bracket. Pick roll removal (MPT) 1. Remove the upper paper deflector. See "Upper paper deflector assembly removal" on page 4-63. 2. Release - Lexmark T632N | Service Manual - Page 210
the mounting screws. A B(425) A Note: The 000/010 machine type printhead is shown. Cables for the 200/210 and for the 400/410 machine type are different. See "Printhead 1 (000/010)" on page 7-10, "Printhead 2 (200/210)" on page 7-11, and "Printhead 3 (400/410)" on page 7-12. 4-56 Service Manual - Lexmark T632N | Service Manual - Page 211
4060-xxx Redrive assembly removal 1. Remove the redrive door assembly. 2. Remove the redrive exit cover. 3. Remove the redrive assembly mounting screws (A). 4. Release the redrive assembly mounting latches (B) and remove the redrive assembly. Repair information 4-57 - Lexmark T632N | Service Manual - Page 212
ESD precautions while handling ESD-sensitive parts. See "Handling ESDsensitive parts" on page 4-1. 1. Remove the outer shield. See "Outer shield removal" on page 4-52. 2. Disconnect all cables from the system board. 3. Remove all features and options from the interconnect board. 4-58 Service Manual - Lexmark T632N | Service Manual - Page 213
(A). 5. Remove the USB screw (B) 4060-xxx B A(232) 6. Remove the system board. 7. Remove the communications board mounting screw (C). A(102) D(201) E C(232) 8. Remove the communications board shield mounting screw (D). 9. The communications board is held in place by a ground clip (E) that - Lexmark T632N | Service Manual - Page 214
the boards. Warning: Observe all ESD precautions while handling ESD-sensitive parts. See "Handling ESD- sensitive parts" on page 4-1. 1. Flex the communications board to separate the boards. 2. For the five mounting screws. 9. Replace the features/options and reconnect all cables. 4-60 Service Manual - Lexmark T632N | Service Manual - Page 215
See "Right cover removal" on page 4-10. 2. Remove the toner sensor mounting screw (A). 3. Disconnect the toner sensor cable and remove the toner sensor. 4060-xxx A(102) Transfer roll assembly removal 1. Open the upper front cover and remove the print cartridge. 2. Unsnap the transfer roll assembly - Lexmark T632N | Service Manual - Page 216
1. Remove the upper front cover. See "Upper front cover removal" on page 4-12. 2. Remove the laser cover assembly. See "Laser cover removal" on page 4-14. 3. Remove the C-clips (A) from the upper front cover hinge mounting bracket. 10. Remove the upper front cover hinge assembly. 4-62 Service Manual - Lexmark T632N | Service Manual - Page 217
4060-xxx Upper paper deflector assembly removal 1. Open the multipurpose tray and remove the tray from the two mounting posts. 2. Gently release the upper deflector assembly latch from its - Lexmark T632N | Service Manual - Page 218
4060-xxx 4-64 Service Manual - Lexmark T632N | Service Manual - Page 219
5. Connector locations Autoconnect Connector Bottom autoconnect 1 2 3 Front autoconnect 6 5 4 1 2 3 Top autoconnect 6 5 4 1 2 34 8765 4060-xxx Pin no. 1 2 3 4 5 6 Signal (static) +24 V dc 0 V dc +5 V dc 0 V dc 0 V dc 0 V dc 1 0 V dc 2 0 V dc 3 0 V dc 4 +5 V dc 5 0 V - Lexmark T632N | Service Manual - Page 220
+5 V dc Ground Paper Present +5 V dc Motor - Phase BMotor - Phase AMotor - Phase B+ Motor - Phase A+ J3 1 1 J1 Fuser Board Fuser Board (not a FRU) 1 J2 1 J1 1 J4 1 J5 1 J6 Connectors J1-System board J2-Narrow media sensor J3-N/A J4-Solenoid J5-Exit sensor J6-Thermistor 5-2 Service Manual - Lexmark T632N | Service Manual - Page 221
High-capacity output stacker board 1 J6 MS J6 connector jumper locations High-capacity stacker board Upper unit board Lower unit board Pin 1 Pin 2 X X Not used X Pin 3 Not used X 4060-xxx Connector J1A Autoconnect J1B J2A Autoconnect J2B J3 Pass thru sensor J4 DC motor J5 Bin full/near - Lexmark T632N | Service Manual - Page 222
4060-xxx High voltage power supply Connector CN1 System board T302 JC1 Chg JC2 JC3 PCD JC4 JC5 Dev JC6 JC7 TAR JC8 JC9 Dr.B JC10 1 CN1 CN no. 1 2 3 4 5 6 7 8 Signal Developer PWM +24 V dc Return Charge PWM +24 V dc IN TX PWM TX Enable TX CUR PWM SVRO OUT 5-4 Service Manual - Lexmark T632N | Service Manual - Page 223
J1 U3 J11 J12 000/010 1 J3 4 11 J4 J5 +24V F1 +5V F2 J7 1 J2 BAR CODE AREA J1 U3 J11 1 J3 4 11 J4 J5 +24V F1 +5V F2 J7 4060-xxx Connector J1 System board (comm board) J2 LVPS J3 LVPS - Lexmark T632N | Service Manual - Page 224
lamp AC 9 18 1 10 CN2 CN2 DC output F1 CN1 SK1 F2 CN pin no. 1 2 3 Signal AC fuser lamp Not used AC fuser lamp 1 +5 V dc 2 +5 V dc 3 Ground 4 Ground 5 Ground 6 Ground 7 +24 V dc 8 +24 V dc 9 Heat on 10 +5 V dc 11 +5 V dc 12 Ground 13 Ground 14 Ground 15 Ground - Lexmark T632N | Service Manual - Page 225
Output expander control board 1 J6 MS 4060-xxx Connector J1A Autoconnect J1B J2A Autoconnect J2B J3 Pass thru sensor J4 DC motor J5 Bin full/near full dual sensor J6 Jumper connector Pin no. 1 2 3 1 2 3 4 5 1 2 3 1 2 3 4 1 2 3 1 2 3 4 5 6 1 2 3 4 5 1 2 3 Signal +24 V dc Ground +5 V dc Prtxdin - Lexmark T632N | Service Manual - Page 226
Ground fdmtr1 fdmtr2 Ground Ground tachft 5Vptt stpmtrstpmtrstpmtr+ stpmtr+ crtprsntstplow+ 'stpphomoGround 5Vstpl stprimed+24 V dc accmtrGround Ground tacha+ 5Vptt Sol1+24 V dc Ground pfrinstp+ 5Vsnsr2 5-8 Service Manual - Lexmark T632N | Service Manual - Page 227
J1B 1 J2 1 J3 4060-xxx Connector J7 Right side sensor board J8 Solenoid J9 Bin empty sensor J10 Left side sensor board J12 Pass thru sensor J13 Cover open switch J14A J14B J15 Stapler door open Pin no. 1 2 3 4 1 2 1 2 3 1 2 3 4 1 2 3 1 2 3 1 2 3 1 2 3 4 5 1 2 3 Signal Ground Bottom Top Ground - Lexmark T632N | Service Manual - Page 228
4060-xxx System board-non-network 11 1 11 J9 J11 J14 J15 J19 J7 1 J5 1 1 J4 J22 1 +42V +5V HEAT +24V 1+3 3V GND 11 J24 1 J26 J32 J34 J29 J31 11 1 1 J28 1 J3 1 J2 OPTION CARD OPTION CARD FRU No XXXXXX J27 J8 J10 50 99 49 100 J13 J16 1 J20 5-10 Service Manual - Lexmark T632N | Service Manual - Page 229
System board-network 11 1 11 J9 J11 J14 J15 J19 J7 1 J5 1 1 J4 J22 1 +42V +5V HEAT +24V 1+3 3V GND 11 J24 1 J26 J32 J34 J29 J31 11 1 1 J28 1 J3 1 J2 4060-xxx OPTION CARD OPTION CARD FRU No XXXXXX J27 J8 J10 50 99 49 100 J13 J16 1 J23 Connector locations 5-11 - Lexmark T632N | Service Manual - Page 230
page 5-11) Connector J1 (not used) J2 Printhead (laser cable) J3 Cover closed switch J4 Printhead (HSYNC) J5 Printhead (mirror motor) J6 Printhead fan (400/410) J7 Main fan J8 SDRAM memory J9 Cartridge fan J10 SDRAM memory J11 Output level (output bin sensor LED 4 Ground 1 5-12 Service Manual - Lexmark T632N | Service Manual - Page 231
board-non-network and network (see "System board-non-network" on page 5-10 or "System board-network" on page 5-11) Connector J13 USB connector J14 Fuser DC J15 Operator Panel J16 (not used) J17 (not used) J18 (not used) J19 Smart cartridge J20 Parallel port (not used for network model) Pin no. J1 - Lexmark T632N | Service Manual - Page 232
network (see "System board-non-network" on page 5-10 or "System board-network" on page 5-11) Connector J22 HVPS J23 (not used for non-network model) input sensor cartridge sensor Pin no. 1 2 3 4 5 6 MTR1 6 DIR 7 BLDC HALL 8 BLDC LOCK 9 Ground 10 Ground 11 +24V dc 5-14 Service Manual - Lexmark T632N | Service Manual - Page 233
4060-xxx System board-non-network and network (see "System board-non-network" on page 5-10 or "System board-network" on page 5-11) Connector J25 Autocomp motor J26 MPF paper out J27 (not used) J28 Autocompensator J29 Bottom options J30 (not used) J31 top options J32 MPF pick solenoid J33 Ethernet - Lexmark T632N | Service Manual - Page 234
-network" on page 5-11) Connector J34 Paper size sensor J35 System board edge J36 (not used) J37 (not used) J40 SDRAM (on board) autocomp motor Pin no. 1 2 3 4 5 6 7 8 9 10 Signal PSIZE2 Ground PSIZE1 PSIZE3 Ground TRAY1 POUT TRAY1 PLOW* +3.3V dc ENCODER +5V dc connector 5-16 Service Manual - Lexmark T632N | Service Manual - Page 235
the message "80 Scheduled Maintenance" at each 300K page count interval. 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 - Lexmark T632N | Service Manual - Page 236
4060-xxx 6-2 Service Manual - Lexmark T632N | Service Manual - Page 237
Description column indicates the part is contained in a parts packet. The parts catalog uses the last three digits of the type to identify model specific replacement FRUs. Model name Lexmark T630 Lexmark T630n Lexmark T632 Lexmark T632n Lexmark T634 Lexmark T634n Configuration Non-network Network - Lexmark T632N | Service Manual - Page 238
4060-xxx Assembly 1: Covers 7-2 Service Manual - Lexmark T632N | Service Manual - Page 239
assembly, laser assembly, 500-sheet output, 200/210/400/410 1 Support, paper assembly 1 Hinge, upper front cover 1 Cover, right side, 250-sheet output, 000/010 1 Cover, right side 500-sheet output, 200/210/400/410 1 Label, TLI/ID/serial number-blank 1 Upper front cover with Lexmark logo 1 Latch - Lexmark T632N | Service Manual - Page 240
4060-xxx Assembly 2: Frame 1 8 3 7 4 1 2 3 6 4 5 7-4 Service Manual - Lexmark T632N | Service Manual - Page 241
Asmindex 2-1 1 2 3 4 5 6 7 8 Part number 56P1322 56P1347 56P1320 99A1540 99A0263 99A1518 99A1538 99A1517 56P1321 Units Description 1 Frame, EP module, 000/010 1 Frame, EP module, 200/210/400/410 1 Right side frame assembly 4 Nut plate, frame extension, 200/210/400/410 4 Parts packet, screw 1 Frame - Lexmark T632N | Service Manual - Page 242
4060-xxx Assembly 3: Frame 2 38 1 31 30 37 32 33 2 36 35 29 28 27 26 25 24 23 5 22 4 5 34 7 3 6 8 9 10 21 20 14 85 8 19 18 16 11 5 15 13 12 14 8 17 7-6 Service Manual - Lexmark T632N | Service Manual - Page 243
24 25 26 27 28 29 29 30 31 32 33 Part number 99A1857 99A0104 99A2151 56P1328 56P1318 99A0263 99A2021 56P1319 99A2020 99A2077 cartridge contact assembly w/cable 1 Cartridge fan 1 Toner sensor assembly 1 Parts packet, contact kit • Contact, doctor blade/TAR/developer roll (3) • Contact, PC drum - Lexmark T632N | Service Manual - Page 244
4060-xxx Assembly 3 (cont.): Frame 2 38 1 31 30 37 32 33 2 36 35 29 28 27 26 25 24 23 5 22 4 5 34 7 3 6 8 9 10 21 20 14 85 8 19 18 16 11 5 15 13 12 14 8 17 7-8 Service Manual - Lexmark T632N | Service Manual - Page 245
, LSF ground 1 Duct, left stacker, 250-sheet, 000/010 1 Duct, left stacker, 500-sheet, 200/210/400/410 1 Door assembly, redrive 250-sheet 1 Door assembly, redrive 500-sheet 1 Flag, output paper level, 000/010 1 Flag, output paper level, 200/210/400/410 1 Guide, extension 1 Clip, external ground 17 - Lexmark T632N | Service Manual - Page 246
) 2 3 1 2 5 4 000/010 Asmindex 4-1 2 3 4 5 Part number 56P1386 99A0263 56P1396 56P1387 56P1388 Units 1 3 1 1 1 Description Cable, laser Parts packet, screw (printhead mounting) Printhead assembly (includes all cables), 000/010 Cable, HSYNC Cable, mirror motor, 000/010 7-10 Service Manual - Lexmark T632N | Service Manual - Page 247
5: Printhead 2 (200/210) 1 2 3 2 Top View 4 4060-xxx 200/210 Bottom View Asmindex 5-1 2 3 4 Part number 56P1386 99A0263 56P1443 56P1387 Units 1 3 1 1 Description Cable, laser Parts packet, screw (printhead mounting) Printhead assembly (includes all cables), 200/210 Cable, HSYNC Parts - Lexmark T632N | Service Manual - Page 248
6: Printhead 3 (400/410) 1 2 3 2 Top View 4 400/410 Bottom View Asmindex 6-1 2 3 4 Part number 56P1386 99A0263 56P1854 56P1387 Units 1 3 1 1 Description Cable, laser Parts packet, screw (printhead mounting) Printhead assembly (includes all cables), 400/410 Cable, HSYNC 7-12 Service Manual - Lexmark T632N | Service Manual - Page 249
bellcrank and spring for 500 tray, 200/210/400/410 Pick roll assembly Flag, paper out 250-sheet tray, 000/010 Flag, paper out 500-sheet tray, 200/210/400/410 Parts packet, screw (hanger) Card asm, paper wt/paper low/out sensor Int. card/autocomp card cable (paper low/out sensors) Parts catalog 7-13 - Lexmark T632N | Service Manual - Page 250
4060-xxx Assembly 8: Paper feed-multipurpose feeder 1 2 3 13 12 4 11 10 7 9 5 8 5 6 7 7-14 Service Manual - Lexmark T632N | Service Manual - Page 251
Assembly 8: Paper feed-multipurpose feeder Asmindex 8-1 2 3 4 5 6 7 7 8 9 10 11 12 13 NS Part number 99A0075 99A0071 Parts packet, screw (lower deflector mounting 8 mm) 2 Parts packet, screw (lower deflector mounting 12 mm) 1 Sensor, MPF paper out 1 Spring assembly, separator 1 Parts packet - Lexmark T632N | Service Manual - Page 252
4060-xxx Assembly 9: Paper feed-alignment 1 2 3 4 7-16 Service Manual - Lexmark T632N | Service Manual - Page 253
Assembly 9: Paper feed-alignment Asmindex 9-1 2 3 4 NS Part number 56P1327 99A0263 56P1349 56P1346 99A0263 Units Description 1 Alignment assembly paper feed 1 Parts packet, screw (clip ref ground mounting) 1 Clip, reference ground 1 Parts packet (reference adjust) • Screw, paper reference adjust - Lexmark T632N | Service Manual - Page 254
4060-xxx Assembly 10: Integrated paper tray-250-sheet 10 11 9 8 7 1 2 4 3 5 6 7-18 Service Manual - Lexmark T632N | Service Manual - Page 255
Assembly 10: Integrated paper tray-250-sheet Asmindex 10-1 2 3 4 5 6 7 8 9 10 11 Part number 99A1536 99A1601 99A2160 99A0120 99A1894 56P1229 99A1812 99A0121 99A0126 99A0124 99A0127 Units Description 1 Tray, integrated 250-sheet 1 Latch, back restraint 1 Restraint, back 250-sheet tray 2 Restraint - Lexmark T632N | Service Manual - Page 256
4060-xxx Assembly 11: Integrated paper tray-500-sheet 10 9 7 8 6 5 11 1 4 2 3 7-20 Service Manual - Lexmark T632N | Service Manual - Page 257
Assembly 11: Integrated paper tray-500-sheet Asmindex 11-1 2 3 4 5 6 7 8 9 10 11 Part number 99A1576 99A1895 99A0292 99A1812 99A1583 99A0126 99A0124 99A1582 99A0120 99A2093 99A1601 Units Description 1 Tray assembly 500-sheet 1 Restraint, side 4 Strip, wear 1 Label, tray option number 1 Plate, 500 - Lexmark T632N | Service Manual - Page 258
4060-xxx Assembly 12: Drives-Main drive and developer drive 1 7 4 5 3 2 6 7-22 Service Manual - Lexmark T632N | Service Manual - Page 259
Assembly 12: Drives-Main drive and developer drive Asmindex 12-1 1 1 2 2 3 4 5 6 7 NS NS Part number 56P1330 56P1332 56P1858 99A0134 99A1569 99A0275 56P2162 99A1544 99A2081 99A0263 99A0263 99A0263 Units Description 1 Gearbox, w/motor, 000/010 1 Gearbox, w/motor, 200/210 1 Gearbox, w/motor, 400/ - Lexmark T632N | Service Manual - Page 260
4060-xxx Assembly 13: Hot roll fuser 1 5 9 2 3 4 5 6 7 8 7 7-24 Service Manual - Lexmark T632N | Service Manual - Page 261
, 400/410 1 Fuser assembly w/220V lamp, 400/410 1 Fuser assembly w/100V lamp, 400/410 1 Cover, fuser wiper cavity 1 Wiper assembly, wet 1 Kit, fuser cover assembly with thermistor, thermal fuse, and L & R fuser lamp contact assemblies, w/ fuser cover control card 4 Parts packet, screws: • Contact - Lexmark T632N | Service Manual - Page 262
4060-xxx Assembly 14: Transfer/charging 1 2 4 3 10 5 6 9 7 8 7-26 Service Manual - Lexmark T632N | Service Manual - Page 263
Asmindex 14-1 2 3 4 5 6 7 8 9 10 NS NS Part number 99A0512 99A1017 99A1555 99A0513 56P1357 99A0349 99A0184 99A0185 99A0181 99A1578 99A0263 99A0267 Units Description 1 Parts kit, charge roll link asm, left side 1 Roll assembly, charge 1 Bushing, charge roll 1 Parts kit, charge roll link asm, right - Lexmark T632N | Service Manual - Page 264
4060-xxx Assembly 15: Electronics-power supplies 7 6 5 1 4 32 7-28 Service Manual - Lexmark T632N | Service Manual - Page 265
4 4 4 4 4 4 4 4 4 4 4 4 4 4 5 6 7 Part number 56P1369 56P1371 56P1372 56P1374 56P1365 56P1367 56P1366 56P1364 43H5248 1342514 1339538 1339537 1339539 1339552 1339540 1339541 1342534 mtg (10) • Parallel connector mtg (2) 1 Cable, front harness (HVPS/input sensor/toner sensor) Parts catalog 7-29 - Lexmark T632N | Service Manual - Page 266
4060-xxx Assembly 16: Electronics-card assemblies 1 2 10 9 8 7 6 3 4 5 4 7-30 Service Manual - Lexmark T632N | Service Manual - Page 267
2 2 3 4 5 6 6 6 6 7 8 9 10 Part number 56P2410 56P2412 56P2414 56P2411 56P2413 56P2415 56P1340 56P1339 56P1850 56P2468 56P2182 56P1851 56P1445 Interconnect board assembly 2 slot, 200/210/400/410 1 Card assembly, Bar code 1 Card assembly, IPDS and SC5/TNe 1 Card assembly, ImageQuick 1 Card - Lexmark T632N | Service Manual - Page 268
4060-xxx Assembly 17: Electronics-shields 7-32 Service Manual - Lexmark T632N | Service Manual - Page 269
17: Electronics-shields Asmindex 17-1 2 3 3 4 5 6 7 8 9 10 Part number 99A0263 99A1611 99A0263 99A0263 56P1341 56P2404 56P2405 56P1342 56P1343 56P1345 56P1344 Units Description 1 Parts packet, screw (INA cover mounting) 1 Shield, Ethernet (blank) 6 Parts packet, screw (outer shield mounting - Lexmark T632N | Service Manual - Page 270
4060-xxx Assembly 18: Cabling diagrams 1 1 2 3 7 8 7 4 5 4 6 7-34 Service Manual - Lexmark T632N | Service Manual - Page 271
18-1 2 3 4 5 5 6 7 7 8 Part number 56P1408 56P1360 56P1391 56P1382 56P1326 56P1325 56P1383 56P1400 56P1401 56P1384 Units Description 1 Cartridge fan 1 Fan, main w/cable 1 Sensor, standard bin level with cable 1 Int. card/autocomp card cable (paper low/out sensors) 1 Pick arm assembly (250-sheet - Lexmark T632N | Service Manual - Page 272
4060-xxx Assembly 19: Cabling diagrams 2 6 2 1 3 HVPS 4 5 LVPS 7-36 Service Manual - Lexmark T632N | Service Manual - Page 273
: Cabling diagrams 2 Asmindex 19-1 2 3 4 5 6 NS Part number 56P1394 56P1385 56P1395 56P1398 56P2407 56P1399 56P1389 Units Description 1 Cable assembly, operator panel 1 Cable, front harness (HVPS/input sensor/toner sensor) 1 Switch, cover closed w/cable 1 Sensor, MPF cable 1 MPF solenoid w/cable - Lexmark T632N | Service Manual - Page 274
4060-xxx Assembly 20: Cabling diagrams 3 000/010 200/210 1 1 2 7 2 400/410 1 2 5 3 6 4 7-38 Service Manual - Lexmark T632N | Service Manual - Page 275
20: Cabling diagrams 3 Asmindex 20-1 2 3 4 5 6 7 Part number 56P1386 56P1387 56P1390 56P1403 56P1402 56P1405 56P1388 Units Description 1 Cable, laser 1 Cable, HSYNC 1 Cable, system board to fuser board 1 Exit sensor 1 Narrow media sensor 1 Cable, AC fuser lamp to LVPS 1 Cable, mirror motor, 000 - Lexmark T632N | Service Manual - Page 276
4060-xxx Assembly 21: 250-sheet paper tray 7-40 Service Manual - Lexmark T632N | Service Manual - Page 277
250-sheet paper tray Asmindex 21-1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 Part number 1 Sensor, paper low 1 Retainer, roller 2 Pick roll assembly 1 Parts packet, bellcrank and spring 1 Spring, bellcrank 250-sheet tray option 1 Base, 250-sheet - Lexmark T632N | Service Manual - Page 278
4060-xxx Assembly 21 (cont.): 250-sheet paper tray 7-42 Service Manual - Lexmark T632N | Service Manual - Page 279
Assembly 21 (cont.): 250-sheet paper tray Asmindex 21-36 37 38 39 40 41 42 43 44 45 46 47 48 NS NS NS Part number 99A1536 99A0892 99A0119 99A1829 99A0121 99A0126 99A0127 99A0124 99A1952 99A1537 99A0120 99A0893 99A1601 99A0286 99A0438 99A0278 Units Description 1 Tray assembly, 250-sheet option 1 - Lexmark T632N | Service Manual - Page 280
4060-xxx Assembly 22: 500-sheet paper tray 7-44 Service Manual - Lexmark T632N | Service Manual - Page 281
99A0267 99A0280 99A0446 99A0274 99A0063 Units Description 1 Sensor, paper low 3 Parts packet, screw (auto comp mounting) 1 Pick , power takeoff 3 Parts packet, screw (board mounting) 1 Parts packet, retainer (aligner assembly) 1 Bearing, drive shaft low 1 Aligner assembly, paper 1 Gear, feed - Lexmark T632N | Service Manual - Page 282
4060-xxx Assembly 22 (cont.): 500-sheet paper tray 7-46 Service Manual - Lexmark T632N | Service Manual - Page 283
48 NS NS NS Part number 99A0286 99A1664 99A0273 99A0279 99A0281 99A1702 99A1645 99A0452 99A1665 99A1667 Units Description 1 Spring, backup roller 1 Bellcrank, roller release 1 Gear, bevel 1 Bearing, drive shaft 1 Cable, 250-sheet autoconnect 1 Stud assembly, 500 frame 1 Arm, paper out 500 4 Washer - Lexmark T632N | Service Manual - Page 284
4060-xxx Assembly 23: Duplex option 1 7-48 Service Manual - Lexmark T632N | Service Manual - Page 285
Assembly 23: Duplex option Asmindex 23-1 1 Part number 56P1414 56P1416 Units Description 1 250 duplex assembly 1 500 duplex assembly 4060-xxx Parts catalog 7-49 - Lexmark T632N | Service Manual - Page 286
4060-xxx Assembly 24: Envelope feeder 14 1 2 9 8 7 13 12 11 10 4 3 5 6 7-50 Service Manual - Lexmark T632N | Service Manual - Page 287
Envelope feeder Asmindex 24-1 2 3 4 5 6 7 8 9 10 11 12 13 14 NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS NS Part number 99A0389 1 Paper weight assembly 1 Guide, edge 1 Cover, top 1 Sensor, envelope pass thru 1 Clutch, restraint/gear 1 Cover, right side 1 Support, slide out 7 Roller, support 1 - Lexmark T632N | Service Manual - Page 288
4060-xxx Assembly 25: Output expander 7-52 Service Manual - Lexmark T632N | Service Manual - Page 289
10 11 12 13 14 15 16 17 18 19 20 21 Part Number 99A1857 99A0104 99A0369 99A0052 99A0915 99A0571 99A1817 99A1666 99A1689 99A1688 99A0482 99A1784 99A0914 , output tray 2 Shaft bearing PP 99A0572 1 Level sensor bracket 1 Flag, output paper level 1 Sensor, dual bin full 4060-xxx Parts catalog 7-53 - Lexmark T632N | Service Manual - Page 290
4060-xxx Assembly 25 (cont.): Output expander 7-54 Service Manual - Lexmark T632N | Service Manual - Page 291
(cont.): Output expander AsmIndex 25-22 23 24 25 26 27 28 29 30 31 Part Number 99A1748 99A0368 99A0363 99A0371 99A0361 99A0362 99A0364 99A0351 99A0913 99A0912 Units Description 1 Door assembly, rear access 1 Shaft assembly, lower, also order PP 99A0572 3 Pulley, drive 1 Cover, right side 1 Belt - Lexmark T632N | Service Manual - Page 292
4060-xxx Assembly 26: High-capacity output expander 7-56 Service Manual - Lexmark T632N | Service Manual - Page 293
13 NS NS NS NS Part Number 99A1748 99A1785 99A1783 99A1778 99A1782 99A1790 99A1779 99A1746 99A1747 99A1701 99A1781 99A1666 99A1745 99A1751 99A1777 99A1780 99A1744 Units Description 2 Door asm, rear access 4 Latch, rear door 1 Frame, right 2 Pulley, output tray 2 Shaft, pulley 2 Guide, output tray - Lexmark T632N | Service Manual - Page 294
20 21 22 23 24 25 26 27 28 NS Part Number 99A0107 99A0104 99A0369 99A0052 99A1749 99A1688 99A1689 99A1784 99A0415 99A0914 sensor mounting upper stacker asm 1 Flag, bin full dual sensor upper stacker asm 1 Sensor asm, bin full dual upper stacker asm 1 Belt, 95G lower stacker asm 7-58 Service Manual - Lexmark T632N | Service Manual - Page 295
30 31 32 33 34 35 35 36 NS NS NS Part Number 99A0913 99A0368 99A0363 99A0361 99A0362 99A0364 99A1791 99A1792 99A0351 99A1751 99A0462 asm, belt idler 2 Spring, belt tensioner 1 Stacker asm, paper path lower 1 Stacker, asm paper path upper 2 Sensor, stacker pass thru 1 Switch asm 1 Packet grease, IBM - Lexmark T632N | Service Manual - Page 296
4060-xxx Assembly 27: 5-bin mailbox 7-60 Service Manual - Lexmark T632N | Service Manual - Page 297
26 27 28 29 Part Number 99A1512 99A1710 99A1711 rear access door 1 Spring, upper diverter 1 Door, rear access 4 Shaft asm, drive 1 Shaft asm, drive w/gear 1 Cover, right side 1 Packet, drive shaft bushing 2 Sensor, 5-bin mailbox pass thru 5 Tray, paper cap 1 Bracket asm, bail attach w/brush 1 Kit - Lexmark T632N | Service Manual - Page 298
4060-xxx Assembly 27 (cont.): 5-bin mailbox 7-62 Service Manual - Lexmark T632N | Service Manual - Page 299
40 41 42 NS NS NS NS NS Part Number 99A1741 99A1727 99A1728 99A1731 99A1729 99A1730 99A1789 paper exit w/brush 4 Deflector, paper 4 Deflector 1 Deflector, paper top bin 1 Spring, static ground 1 Grease packet, IBM #23 1 Roller asm, rear access door 1 Gear, drive 1 Retainer, R-ring 4060-xxx Parts - Lexmark T632N | Service Manual - Page 300
4060-xxx Assembly 28: High-capacity feeder 1 7-64 Service Manual - Lexmark T632N | Service Manual - Page 301
NS Part number 99A0660 99A0675 99A0698 99A0675 99A0691 99A0656 99A0681 99A1818 99A0675 99A1829 99A0662 99A0716 99A0676 99A0677 99A0677 99A0657 99A0655 99A0658 99A0650 99A0661 99A1806 99A0677 99A0675 99A0392 99A0677 99A0676 99A0690 Units Description 1 Frame, printer support frame 2 3 Parts packet - Lexmark T632N | Service Manual - Page 302
4060-xxx Assembly 29: High-capacity feeder 2 2 2 2 4 1 2 3 20 2 19 2 14 15 2 2 2 2 18 17 6 16 6 4 2 4 5 2 24 12 2 4 6 13 6 11 24 46 10 6 9 8 7 7-66 Service Manual - Lexmark T632N | Service Manual - Page 303
-capacity feeder 2 Asmindex 29-1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 Part number 99A0188 99A0675 99A0219 99A0677 99A0719 99A0676 99A0663 99A0664 99A1807 99A0653 99A1808 99A0714 99A0667 99A0715 99A0698 99A0685 99A0654 99A0651 99A0659 99A0695 Units Description 3 Guide, rear paper, use - Lexmark T632N | Service Manual - Page 304
4060-xxx Assembly 30: High-capacity feeder 3 15 14 13 12 11 6 9 10 5 1 8 3 3 7 4 2 1 7-68 Service Manual - Lexmark T632N | Service Manual - Page 305
-capacity feeder 3 Asmindex 30-1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 Part number 99A0687 99A0672 99A1793 99A1795 99A1798 99A1794 99A1796 99A1797 99A1800 99A1799 99A1801 99A1802 99A1803 99A1804 99A1805 Units Description 4 Parts packet, mounting feet 4 Parts packet, foot (stabilizer) 3 Parts packet - Lexmark T632N | Service Manual - Page 306
4060-xxx Assembly 31: High-capacity feeder 4 4 1 2 3 4 56 7 18 17 19 8 9 10 14 16 15 11 12 13 7-70 Service Manual - Lexmark T632N | Service Manual - Page 307
Aligner assembly, paper 1 Parts packet, retainer (aligner assembly) 1 Gear, feed roll 1 Bellcrank, roller release 1 Card assembly, 2000 tray option 3 Parts packet, screw (tray option card mounting) 10 Parts packet, screw (door to door frame mounting) 6 Parts packet, nut support frame 1 hex, support - Lexmark T632N | Service Manual - Page 308
4060-xxx Assembly 32: High-capacity feeder 5 1 10 11 12 10 2 3 4 10 12 10 9 8 5 6 7 7-72 Service Manual - Lexmark T632N | Service Manual - Page 309
mounting) 1 Deflector, base 1 Sensor, pass thru 1 Label, tray option number 1 Label, options 4 Parts packet, washer (bracket 250-sheet frame retention mounting) 4 Parts packet, screw (bracket 250-sheet frame retention mounting) 2 Bracket, 250-sheet frame retention 1 Cable, paper low switch 1 Cable - Lexmark T632N | Service Manual - Page 310
4060-xxx Assembly 33: Kiosk-vertical paper adapter 1 4 2 3 5 7 21 5 4 4 7 68 4 5 4 20 19 5 10 11 12 9 5 11 12 13 14 11 5 18 17 6 15 6 10 4 4 10 16 4 7-74 Service Manual - Lexmark T632N | Service Manual - Page 311
paper adapter Asmindex 33-1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 Part number 99A0231 99A1646 99A1819 99A0240 99A0234 99A1705 99A1704 99A0197 99A0079 99A0208 99A0087 99A0086 99A1706 99A0125 99A0232 99A1820 99A0226 99A0122 99A0137 99A0088 99A0085 Units Description 1 Bail, support - Lexmark T632N | Service Manual - Page 312
4060-xxx Assembly 34: Kiosk-horizontal paper adapter 1 4 2 3 5 7 20 5 4 4 7 68 4 5 4 19 18 5 5 11 12 10 11 12 9 13 14 11 5 5 15 17 10 4 4 10 16 4 7-76 Service Manual - Lexmark T632N | Service Manual - Page 313
-horizontal paper adapter Asmindex 34-1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 Part number 99A0231 99A1646 99A1819 99A0240 99A0234 99A1705 99A1704 99A0197 99A0079 99A0208 99A0087 99A0086 99A1707 99A0907 99A0232 99A1820 99A0122 99A0906 99A0088 99A0085 Units Description 1 Bail, support - Lexmark T632N | Service Manual - Page 314
4060-xxx Assembly 35: StapleSmart finisher I 1 18 2 17 16 5 15 3 4 5 98 6 7 10 11 14 13 12 7-78 Service Manual - Lexmark T632N | Service Manual - Page 315
Part number 99A2505 99A2510 99A2506 99A2512 99A1785 99A2501 99A2503 99A2502 99A2519 99A2520 99A2542 99A1666 99A2521 99A2541 99A2511 99A2508 99A2500 99A2507 Units Description 1 Cover, top assembly 1 Clip, brush ground 1 Top cover bail/plate, right side 1 Door, rear access 2 Latch, rear access door - Lexmark T632N | Service Manual - Page 316
4060-xxx Assembly 36: StapleSmart finisher 2 14 1 13 12 2 3 5 7 6 4 11 4 4 9 10 4 8 4 7-80 Service Manual - Lexmark T632N | Service Manual - Page 317
4 5 6 7 8 9 10 11 12 13 14 Part number 99A2575 99A2526 99A2556 99A0263 99A1820 99A2544 99A0362 99A2545 99A2548 99A2533 99A2523 99A2543 99A2528 99A2557 Units Description 1 Stapler cartridge holder 321-C 1 Stapler assembly 1 Bracket, attach 1 Parts packet, screws 1 Belt, 185G 1 Card assembly, right - Lexmark T632N | Service Manual - Page 318
4060-xxx Assembly 37: StapleSmart finisher 3 1 24 25 1 26 27 1 22 23 21 1 1 20 19 18 17 2 1 3 5 4 6 8 7 15 14 4 10 13 12 16 10 6 10 9 10 11 10 7-82 Service Manual - Lexmark T632N | Service Manual - Page 319
15 16 17 18 19 20 21 22 23 24 25 26 27 Part number 99A0263 56P1747 99A2531 99A2539 99A0104 99A2540 99A2517 99A2516 99A0363 99A0368 99A0913 99A2515 99A2518 1 Shaft assembly, lower exit 1 Belt, FHT 86T 1 Cover, optical sensor 1 Guide, inner bias 1 Frame assembly, left 1 Bar, upper output tray 1 - Lexmark T632N | Service Manual - Page 320
4060-xxx Assembly 38: StapleSmart finisher 4 1 7-84 Service Manual - Lexmark T632N | Service Manual - Page 321
Asmindex 38-1 NS NS NS NS NS NS NS NS NS Part number 99A2559 99A2480 99A2525 99A2530 99A2534 99A2524 99A2532 99A2504 99A2546 99A0548 Units Description 1 Paper alignment wheel 1 Kit, maintenance StapleSmart wheels 1 Sensor, stapler pass thru 1 Cable assembly, right stapler bin level 2 Ground cable - Lexmark T632N | Service Manual - Page 322
adapter 1 Cable, serial 1 Card assembly, ImageQuick 1 Optra Forms hard disk, with adapter (20+GB) 1 Tray assembly, 250-sheet special media 1 Rib assembly, 250-sheet special media tray 1 Tray, universal adjustable 250-sheet 1 Cartridge, empty shipping 1 Kit, cap/stack bails 500-sheet 1 MarkNet N2101e - Lexmark T632N | Service Manual - Page 323
Assembly 39 (cont.): Options Asmindex NS NS NS NS NS NS NS NS Part number 56P1427 56P1428 56P1429 56P1430 56P1438 56P1101 56P0161 56P0162 Units Description 1 Optra Forms 32MB Flash card 1 Optra Forms 16MB Flash card 1 Simplified Chinese font card 1 Traditional Chinese font card 1 Japanese font - Lexmark T632N | Service Manual - Page 324
NS Part number Printer stand filler, rear top piece Printer stand table assembly, large Printer stand table assembly, small Parts packet, pulley Parts packet, screw-kiosk Grease packet, Nyogel 744 Relocation kit, 250/250-sheet printer Relocation kit, 500/250-sheet printer 7-88 Service Manual - Lexmark T632N | Service Manual - Page 325
2-64 5-bin mailbox parts catalog 7-60, 7-62 service check 2-38 80 scheduled maintenance 6-1 900 error code service check 2-41 950 error code service check 2-42 A acronyms 1-15 adjustments 4-2 duplex motor drive belts 4-2 fuser solenoid 4-2 gap adjustment 4-3 paper alignment assembly 4-4 printhead - Lexmark T632N | Service Manual - Page 326
maintenance page count 3-17 restore EP factory defaults 3-18 setting configuration ID 3-18 setting the page count 3-17 viewing the permanent page count 3-17 diagnostic mode 3-1 disabling download emulations 3-3 disk test/clean 3-2 duplex option parts catalog 7-48 service check 2-47 sub error codes - Lexmark T632N | Service Manual - Page 327
4060-xxx maintenance ESD-sensitive parts 4-1 lubrication 6-1 maintenance kit 6-1 preventive 6-1 safety inspection guide 6-1 maintenance approach 1-1 maintenance kits 6-1 maintenance page count 3-17 messages check device connection messages 2-33 service error codes 2-2 user attendance messages 2-19 - Lexmark T632N | Service Manual - Page 328
paper jam base printer 3-23 diagram 3-22 duplex option 3-24 envelope feeder 3-25 multipurpose feeder 3-25 stapler 3-26 StapleSmart finisher 3-25 trays or bins 3-25 user attendance messages 2-30 paper size sensing board 4-41 parallel wrap test 3-9 part number index 2-7 parts catalog 250-sheet paper - Lexmark T632N | Service Manual - Page 329
SDRAM memory test 3-9 sensor tests, finisher 3-14 sensors fuser exit sensor 4-28 fuser narrow media sensor 4-28 input 4-34 output bin sensor, integrated paper tray 2-72 paper bin full 4-54 paper size sensing board 4-41 toner 4-61 service checks 5-bin mailbox 2-38 900 error code 2-41 950 error code - Lexmark T632N | Service Manual - Page 330
front cover removal 4-12 upper paper deflector 4-63 user attendance messages 2-19 user line 2 link messages 2-32 user status displays 2-14 user status messages 2-17 V vertical paper adapter 7-74 viewing the permanent page count 3-17 W warning messages (user status displays) 2-16 I-6 Service Manual - Lexmark T632N | Service Manual - Page 331
Part number index 4060-xxx P/N Description Page memory option 7-86 56P0699 128MB memory option 7-86 56P1100 Cartridge, empty shipping 7-86 56P1101 Cable assembly, 6' parallel, A-C 7-87 56P1229 Wear strip 7-19 56P1300 Cover, fuser wick assembly 7-3 56P1301 Cover assembly, laser assembly, 250 - Lexmark T632N | Service Manual - Page 332
/400/410 7-5 56P1348 Kit, fuser cover assembly 7-25 56P1349 Clip, reference ground 7-17 56P1350 Board, input tray (ITC 7-7 56P1351 Door assembly, redrive 250-sheet 7-9 56P1352 MPF , high voltage 7-29 56P1382 Int. card/autocomp card cable (paper low/out sensors 7-13, 7-35 I-8 Service Manual - Lexmark T632N | Service Manual - Page 333
fuser lamp to LVPS 7-39 56P1406 Card asm, paper wt/paper low sensor 7-13 56P1408 Cartridge fan 7-7, 7-35 56P1409 115 V Maintenance kit 6-1 56P1412 220 V Maintenance kit 6-1 56P1413 100 V Maintenance kit 6-1 56P1414 250 duplex assembly 7-49 56P1415 Wiper 87 56P1443 Printhead assembly (includes - Lexmark T632N | Service Manual - Page 334
, 400/410 7-25 56P2547 Fuser assembly w/100V lamp, 400/410 7-25 56P2797 Support, paper assembly 7-3 7371454 Relocation kit, 250/250-sheet printer 7-88 7371455 Relocation kit, 500/250-sheet printer 7-88 99A0004 Spring, latch 7-3 99A0007 Label, TLI/ID/serial number - blank 7-3 99A0026 Tray bias - Lexmark T632N | Service Manual - Page 335
Shaft, transfer pivot 7-27 99A0188 Guide, rear paper, use with 99A0219 7-67 99A0197 Shaft, drive rear 7-75, 7-77 99A0208 Parts packet, pulley 7-75, 7-77, 7-88 99A0219 Frame assembly, top with labels 7-67 99A0226 Guide, paper exit 7-75 99A0231 Bail, support 7-75, 7-77 99A0232 Cover, right - Lexmark T632N | Service Manual - Page 336
option cam follower assembly 7-88 99A0349 Arm, transfer roll assembly right 7-27 99A0350 Sensor, paper low 7-41, 7-45 99A0351 Sensor, output expander pass thru 7-55 99A0351 Sensor, stacker pass thru 7-59 99A0361 Belt, 160 gear 7-55 99A0361 Belt, 160G upper stacker asm 7-59 I-12 Service Manual - Lexmark T632N | Service Manual - Page 337
63 99A0469 Deflector guide 7-51 99A0481 Latch, output tray 7-53 99A0482 Spring, output tray 7-53 99A0484 Belt, gear drive 7-51 99A0485 Sensor, envelope pass thru 7-51 99A0487 Flag, envelope out sensor 7-51 99A0488 Roller, support 7-51 99A0489 Spring, latch return 7-51 Part number index I-13 - Lexmark T632N | Service Manual - Page 338
Parts packet, screw (door to door frame mounting 7-71 99A0675 Parts packet, screw (feed frame clamp 7-65 99A0675 Parts packet, screw (printer support 2 frame mounting 7-65 99A0675 Parts packet, screw (wear plate mounting 7-71 99A0675 Parts packet, screw high-capacity feeder 7-88 99A0675 Parts - Lexmark T632N | Service Manual - Page 339
7-69 99A0690 Cable, optical sensor 7-65 99A0691 Bearing, Nyliner leadscrew top 7-65 99A0692 Base, 2000 option 7-73 99A0695 Parts kit, paper size switch assembly 7-67 99A0698 Clamp, feed frame 7-65, 7-67 99A0702 Printer stand caster, non-locking 7-88 99A0703 Printer stand caster, locking 7-88 - Lexmark T632N | Service Manual - Page 340
250-sheet 7-86 99A1658 Cover, fuser wiper cavity 7-25 99A1664 Bellcrank, roller release 7-47 99A1665 Deflector, base 500 7-47 99A1666 Label, options 7-45, 7-51, 7-53, 7-57, 7-61, 7-73 99A1666 Label, tray options 7-41, 7-79 99A1667 Bracket, 500-sheet tray retention 7-47 99A1687 Stop asm, paper - Lexmark T632N | Service Manual - Page 341
Sensor, 5-bin mailbox pass thru 7-61 99A1743 Kit, 5-bin mailbox asm 7-61 99A1743 Parts packet 7-61 99A1744 Kit, high-capacity output stacker 7-57 99A1745 Cover, left 7-57 99A1746 Cover, right 7-57 99A1747 Cover, front 7-57 99A1748 Door asm, rear access 7-57 99A1748 Door assembly, rear - Lexmark T632N | Service Manual - Page 342
, back 250-sheet tray 7-19 99A2445 Guard, gear 7-7 99A2480 Kit, maintenance StapleSmart wheels 7-85 99A2485 Tray assembly, UAT 400-sheet 7-86 99A2500 Cover, left base assembly 7-79 99A2501 Cover, right base assembly 7-79 99A2502 Switch, stapler access door assembly 7-79 I-18 Service Manual - Lexmark T632N | Service Manual - Page 343
Kit, stacking bail 7-79 99A2509 Parts packet, screws, switch (stapled access) mounting 7-79 99A2510 Clip, brush ground 7-79 99A2511 Bail, center stapler 7-79 99A2512 Door, rear ground 7-81 99A2559 Paper alignment wheel 7-85 99A2575 Stapler cartridge holder 321-C 7-81 Part number index I-19 - Lexmark T632N | Service Manual - Page 344
4060-xxx I-20 Service Manual - Lexmark T632N | Service Manual - Page 345
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 |
Lexmark™ T63x
(including Lexmark T630, Lexmark T632, Lexmark T634)
4060-xxx
(including 4060-000, 4060-010, 4060-200,
4060-210, 4060-400, 4060-410)
• 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.
Revised: July 27, 2005