Lexmark C760 Service Manual

5060-4xx • 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.

How to use this parts catalog • SIMILAR ASSEMBLIES: If two assemblies contain a majority of identical parts, they are shown on the same list. Common parts are shown by one index number. Parts peculiar to one or the other of the assemblies are listed separately and identified by description. • NS: (Not Shown) in the Asm-Index column indicates that the part is procurable but is not pictured in the illustration. The Lexmark C76x (506x-4xx) laser printer is available in four models: The parts catalog uses the following model designations to identify model specific FRUs: 401, 402, 421, and 422. Lexmark C760 5060-401 Non-network Lexmark C760 5060-402 Network Lexmark C762 5060-421 Non-network Lexmark C762 5060-422 Network

Asm- index Part number Units Description 1–1 56P2821 1 Top cover assembly 2 56P2838 1 250 output flag and retainer 3 56P1539 1 Cable, options - stacker, including output bin sensor 4 56P2820 1 Redrive cap cover assembly 5 12G6380 7 Machine pad 6 12G6389 1 Top front support bracket 7 56P2813 1 Right rear cover 8 3 Screw, parts packet 12G6530 9 56P2810 1 Right front cover 10 12 Screw type 323, parts packet 12G6309 11 56P2837 1 Lower right door assembly 12 12G6405 1 Front right light shield cover 13 56P2216 4 Shield, door spring 14 7 Screw, parts packet 56P2220 15 12G6376 4 Spring, rear hold down 16 12G6347 4 Bellcrank, front hold down 17 56P2246 1 Detent spring 18 56P2218 1 Detent, front access door 19 56P2219 1 Housing, front access door 20 56P2816 1 Handle, front access door 21 56P2818 1 Front cover assembly 22 56P2811 1 Front lower right cover 23 56P2822 1 Front right handle cover assembly 24 56P2808 1 Paper path access door 25 12G6403 1 Spring, paper path access door 26 56P2807 1 Front lower left cover 27 56P2823 1 Front left handle cover assembly 28 12G6404 1 Left front light shield cover 29 56P1277 1 Paper tray guide 30 56P2817 1 Operator panel bezel with overlays, 421/422 only 30 56P2842 1 Operator panel bezel with overlays, 401/402 only 31 56P2844 1 Operator panel assembly 32 2 Screws, parts packet 12G6532 33 12G6399 1 Front upper pivot cover 34 12G6397 1 Front access door support 35 56P2489 1 Label, top paper jam, 421/422 only 35 56P2505 1 Label, top paper jam, 401/402 only

Asm- index Part number Units Description 1.1–1 56P2819 1 Left upper cover assembly 2 21 Screw type 323, parts packet 12G6309 3 56P2809 1 Left upper pivot cover 4 12G6491 1 Jam access spring 5 56P2835 1 Lower access jam door assembly 6 56P2814 1 Left lower pivot cover 7 56P2812 1 Cover, left lower 8 56P2815 1 Waste container door 9 56P2800 1 Blank, TLI/SN label 10 12G6387 2 Ground cable 11 56P2824 1 Rear cover 12 12G6383 2 Fuser latch slide 13 12G6384 2 Fuser latch slide spring 14 12G6340 1 Fuser top duct 15 12G6386 1 Duplex actuator arm assembly 16 56P1500 1 RIP fan duct 17 12G6360 1 Fuser wall duct 18 12G6358 1 Fuser bottom duct 19 56P2290 1 Fuser left duct 20 56P2291 1 Redrive belt cover duct NS 12G6510 6 Cable tie (6 in pack) NS 12G6511 2 Cable tie pad

Asm- index Part number Units Description 2–1 12G6535 4 Guide assembly, left side 2 12G6536 4 Guide assembly, right side 3 12 Screws, parts packet 12G6532

Asm- index Part number Units Description 3–1 56P2852 1 Fuser assembly, 220 V 500W 1 56P2851 1 Fuser assembly, 115 V 500W 1 56P2853 1 Fuser assembly, 100 V 500W (Japan) 1

Asm- index Part number Units Description 3.1–1 12G6545 1 Web oiler assembly 2 56P2856 1 Fuser assembly, web oiler 220 V 500W 2 56P2855 1 Fuser assembly, web oiler 115 V 500W 2 56P2854 1 Fuser assembly, web oiler 100 V 500W (Japan) 3 56P1558 1 Web oiler driver board assembly 4 12G6543 1 Web oiler index drive assembly

Asm- index Part number Units Description 4–1 4 Screws type 323, parts packet 12G6309 2 56P2802 1 Fuser drive assembly 3 56P1563 1 Card assembly - fuser drive 4 3 Screws, parts packet 12G6531 (card assembly mounting)

Asm- index Part number Units Description 5–1 12G6491 1 Jam access spring 2 12G6489 1 Vacuum transport belt assembly 2 1

Asm- index Part number Units Description 6–1 12G6303 1 Second transfer roll 2 12G6488 1 Transfer plate assembly 2 1

Asm- index Part number Units Description 7–1 56P2801 4 Printhead assembly (do not replace more than one printhead at a time) 2 12 Screw, parts packet 12G6534 3 56P2292 4 Printhead spacer 4 56P1198 4 Thermistor card 5 8 Screw, parts packet 12G6533 6 56P2296 1 Card assembly, printhead diagnostic aid

Asm- index Part number Units Description 8–1 56P0167 8 Anchor, bracket mounting 2 12G6493 2 Upper door hinge 3 2 Screw, parts packet 12G6533 4 56P2204 1 Redrive belt 300 T 5 12G6492 1 Redrive assembly 6 56P2836 1 Redrive door assembly 7 56P1532 1 Lower right door latch 8 56P1533 1 Lower left door latch 9 2 Screw, parts packet 12G6530 10 56P2837 1 Lower right door assembly 3 3 7 5 9 2 2 6 8 1 1 10 4

Asm- index Part number Units Description 9–1 56P2101 2 Sensor, S2/NMS 2 56P2175 1 Sensor, transparency reflective (XPAR) 3 56P2174 1 Cable, S2/XPAR/NMS/MPF (without sensors) 4 56P1524 1 Paper out sensor MPF 5 56P2100 1 Cable assembly, S2/XPAR/NMS/MPF (with sensors)

Asm- index Part number Units Description 10–1 56P1564 1 System board shield support with clips 2 12G6468 1 Paper size sensing bracket 3 12G6467 4 Paper size sensing spring 4 1 Screw, paper size sensing assembly mounting, parts packet 12G6531 5 3 Screw, paper size sensing card mounting, parts packet 12G6531 6 56P2845 1 US media size sensing card assembly, 421/422 only 6 56P2895 1 Non-US media size sensing card assembly, 421/422 only 6 56P2846 1 US media size sensing card assembly, 401/402 only 6 56P2896 1 Non-US media size sensing card assembly, 401/402 only 7 12G6466 4 Paper size sensing link

Asm- index Part number Units Description 11–1 56P2194 Nip relief handle 2 56P2857 1 Kit, registration motor assembly, including - Staging motor assembly - Gear, reference plate - Gear, staging idler - Gear, staging reduction - Motor screws 3 3 Screw type 323, parts packet 12G6309

Asm- index Part number Units Description 12–1 56P2825 1 MP feeder door cover 2 12G6460 1 Door hinge restraint 3 1 Screw, parts packet 12G6533 4 56P2826 1 Frame bias latch 5 56P2827 1 Frame bias latch cover 6 11 Screw, parts packet 12G6533 7 12G6454 1 Frame bias spring 8 56P2831 2 MPF support bracket cover 9 56P2828 1 Sensor mount bracket 10 56P1524 1 Paper out sensor MPF 11 56P2829 1 MPF cable cover 12 12G6458 2 MPF support bracket spring 13 56P2833 2 MPF support bracket 14 12G6462 1 MPF bracket assembly 15 12G6463 1 MPF drive gear 16 12G6465 1 MPF drive gear bushing 17 12G6464 1 MPF drive gear shaft 18 56P2832 1 MPF autocompensator pick assembly 19 12G6354 3 Rib housing 20 12G6447 1 Friction buckler 21 12G6346 1 Buckler housing 22 56P2830 1 MPF door assembly

Asm- index Part number Units Description 13–1 56P2834 1 500-Sheet tray assembly 2 12G6419 1 Back restraint latch 3 12G6418 1 Back restraint 4 12G6425 1 Tray bias bellcrank assembly 5 1 Screw, parts packet 12G6533 6 12G6426 1 Tray bias spring 7 12G6568 1 Reflector label 8 12G6421 4 Wear strip 9 12G6420 1 Tray wear clip 10 56P1504 2 Restraint pad 11 12G6417 1 Side restraint

Asm- index Part number Units Description 14–1 12G6471 1 Tray interlock bellcrank 2 12G6558 1 Pick arm lift bellcrank 3 56P1526 1 Pick assembly 500-tray 4 12G6557 1 Bellcrank lift spring 5 12G6476 1 Paper level sensing assembly 6 12G6472 1 Tray interlock bracket 7 12G6461 1 Sensor, paper out/low 8 1 Screw, pick roll mounting, parts packet 12G6533 9 99A0070 2 Pick roll tires (2 per pack) 10 56P1542 Cable, pick motor extension and paper level sensing

Asm- index Part number Units Description 15-1 56P1513 1 ITU light shield assembly (autoconnect) 2 56P1540 1 Printhead interlock cable assembly 3 56P2847 1 ITU assembly 4 56P1572 1 ITU coupler retract lever

Asm- index Part number Units Description 16–1 56P2806 1 ITU drive motor assembly 2 12G6385 1 #58 gear 3 56P2805 1 ITU motor drive 4 4 Screw type 323, parts packet 12G6309 (ITU drive motor to ITU drive assembly) 5 3 Screw type 323, parts packet 12G6309 (ITU drive assembly lower frame) 2 4 1 5 3 5

Asm- index Part number Units Description 17–1 56P1568 1 Yellow terminal contact assembly 2 12G6442 4 Terminal, contact spring 3 4 Screw, parts packet 12G6533 4 12G6353 8 Cartridge support roller 5 56P1495 1 Parts packet, ITU loading - yellow, including - Yellow BOR spring - Rear block guide - Rear transfer bellcrank - Front V block guide - Front transfer bellcrank - High voltage contact spring 6 56P1496 1 Parts packet, ITU loading - cyan, including - Cyan BOR spring - Rear V block guide - Rear transfer bellcrank - Front V block guide - Front transfer bellcrank - High voltage contact spring 7 56P1497 1 Parts packet, ITU loading - magenta, including - Magenta BOR spring - Rear V block guide - Rear transfer bellcrank - Front V block guide - Front transfer bellcrank - High voltage contact spring 8 56P1498 1 Parts packet, ITU loading - black, including - Black BOR spring - Rear block guide - Rear transfer bellcrank - Front V block guide - Front transfer bellcrank - High voltage contact spring 9 56P1565 1 Black terminal contact assembly 10 56P1566 1 Magenta terminal contact assembly 11 56P1567 1 Cyan terminal contact assembly 12 56P0594 1 Cam, BOR front 13 56P0595 1 Cam, BOR rear 14 56P0560 1 Rear ITU guide 15 1 Screw type 323, parts packet 12G6309

Asm- index Part number Units Description 18–1 12G6494 1 Waste toner container 2 12G6470 1 Waste container latch spring 3 12G6469 1 Waste container latch

Asm- index Part number Units Description 19–1 56P1536 1 Motor assembly, Lift/BOR 1

Asm- index Part number Units Description 20–1 56P0310 3 Cartridge contact assembly, complete, cyan/magenta/yellow 2 12G6376 4 Spring, rear hold down 3 12G6377 4 Rear hold down bellcrank 4 56P1561 1 Cartridge contact assembly, complete black

Asm- index Part number Units Description 21–1 56P2803 3 Cartridge drive assembly, cyan/magenta/black (one drive assembly per package) 2 12 Screw, parts packet 12G6530 3 56P2804 1 Cartridge drive assembly, yellow

Asm- index Part number Units Description 22–1 11A9095 1 Power cord set (LV)—U.S., Asia Pacific (English), Canada, Colombia, Costa Rica, Dominican Republic, Ecuador, El Salvador, Guatemala, Honduras, Mexico, Nicaragua, Panama, Puerto Rico, Saudi Arabia, Taiwan, Venezuela, Virgin Islands 1 1339553 1 Power cord set (LV)—Japan 1 43H5544 1 Power cord set (HV)—PRC 1 1339517 1 Power cord set (HV)—Bolivia, Peru 1 1339544 1 Power cord set (HV)—Argentina 1 1339529 1 Power cord set —African countries - Bluemark, Austria, Belgium, Bulgaria, Catalan, CIS, Croatia, Finland, France, Germany, Greece, Hungary, Italy, Macedonia, Netherlands, Norway, Poland, Portugal, Romania, Russia, Slovenia, Spain, Sweden, Turkey, Yugoslavia (Serbia and Montenegro) 1 1339530 1 Power cord set (HV)—Israel 1 1339531 1 Power cord set (HV)—Switzerland 1 1339532 1 Power cord set—Botswana, Lesotho, Namibia, South Africa 1 1339524 1 Power cord set (HV)—Chile, Uruguay 1 1339534 1 Power cord set—Denmark 1 1339550 1 Power cord set (LV)—Brazil 1 1339520 1 Power cord set (HV)—Paraguay 1 1339528 1 Power cord set (HV)—Ireland, UK 2 56P1514 1 LVPS, 115V/230V switchable 3 8 Screw, parts packet 12G6540

Asm- index Part number Units Description 22.1–1 56P1517 1 System board outer shield 2 56P1547 5 Cable clip 3 56P1518 1 System board shield assembly with clips 4 56P1545 1 Cable, ground 5 56P1564 1 System board shield support with clips 6 21 Screw, parts packet 12G6531 7 56P2841 1 System board, network, 402/422 only 7 56P2840 1 System board, non-network, 401/421 only 8 12G6335 2 Stand off 9 56P2297 1 Card assembly, bar code 10 56P9910 1 128MB SDRAM card assembly 10 12G6509 1 64MB SDRAM card assembly 11 99A1611 1 Ethernet blank shield, use with non-network system boards 12 56P2236 1 Shield, parallel port 13 56P1543 1 INA blank flat shield, use when options are not installed

Asm- index Part number Units Description 22.2–1 12G6327 1 Transfer HVPS board 2 2 Screw type 323, parts packet 12G6309 (TFR HVPS board to frame) 3 1 Screw, parts packet 12G6530 (TFR HVPS board to frame) 4 12G6541 3 Standoff, high voltage power supply - developer board 5 8 Screw, parts packet 12G6540 6 56P2897 1 Developer HVPS board

Asm- index Part number Units Description 22.3–1 56P1551 1 VTB fan, 60 mm 2 12G6490 1 VTB fan gap cover 3 56P1509 1 Fuser fan assembly with cable 4 12G6529 2 Screws, fuser fan mounting 5 56P1538 1 RIP fan, 92 mm 6 56P1500 1 RIP fan duct 7 2 Screws, parts packet 12G6530 2 1 6 7 3 4 5

Asm- index Part number Units Description 23–1 56P1539 1 Cable, options - stacker with output bin sensor 2 56P1538 1 RIP fan, 92 mm 3 56P1536 1 Motor assembly, Lift/BOR 4 56P1550 1 Cable, oiler motor driver 5 12G6321 1 Cable, operator panel 6 56P2801 1 Printhead assembly - yellow mirror motor (attached to yellow printhead) 7 56P1549 1 Cable, laser - cyan/yellow 8 56P2801 1 Printhead assembly - cyan mirror motor (attached to cyan printhead) 9 56P1540 1 Printhead interlock cable assembly 10 56P2801 1 Printhead assembly - magenta mirror motor (attached to magenta printhead) 11 56P1548 1 Cable, laser - black/magenta 12 56P2801 1 Printhead assembly - black mirror motor (attached to black printhead) 13 56P1501 1 Cable, HVPS control - developer 14 56P1502 1 Cable, HVPS control - transfer 15 56P1513 1 ITU light shield assembly (autoconnect) 16 56P2174 1 Cable, S2/XPAR/NMS/MPF (without sensors) 17 56P2857 1 Registration motor assembly with cable 18 56P1542 1 Cable, pick motor extension and paper level sensing 19 56P1508 1 Cable, ITU and K cartridge motor 20 56P1507 1 Cable, C and M cartridge motor 21 56P1503 1 Cable assembly - options bottom/paper size sensing 22 56P1514 1 LVPS assembly - with cable - power 23 56P1514 1 LVPS assembly - for fuser DC control 24 56P1551 1 VTB fan, 60 mm 25 56P1509 1 Fuser fan assembly with cable 26 56P1506 1 Cable, fuser and Y cartridge motor NS 1 Toroids, parts packet 56P2942

Asm- index Part number Units Description 24–1 56P1565 1 Black terminal contact assembly 2 56P1567 1 Cyan terminal contact assembly 3 56P1568 1 Yellow terminal contact assembly 4 56P1566 1 Magenta terminal contact assembly 5 56P0174 1 Cable assembly, second transfer voltage 6 56P1502 1 Cable, HVPS control - transfer

Asm- index Part number Units Description 25–1 56P1501 1 Cable assembly, HVPS control - developer 2 56P0310 3 Cartridge contact assembly, complete, cyan/magenta/yellow 3 56P1561 1 Cartridge contact assembly, complete, black

Asm- index Part number Units Description 26–1 56P1503 1 Cable assembly - options bottom/paper size sensing 2 56P2806 1 ITU drive assembly with motor and waste toner full switch

Asm- index Part number Units Description 27–1 56P2870 1 Output expander, complete 2 56P2918 1 Right cover 3 56P2919 1 ESD brush cover 4 56P2875 1 Deflector, upper redrive, also order 99A0104 5 99A0104 1 Spring, upper diverter 6 99A0369 1 Shaft assembly, exit, also order parts packet 99A0572 7 99A0052 1 Shaft assembly, lower exit, also order parts packet 99A0572 8 56P0407 1 Shield, output option card 9 99A0915 1 Board, output expander DC motor 10 56P2871 1 Cover, front control board 11 56P2879 1 Tray, output expander 12 99A1688 1 Diverter arm 13 99A1689 1 Spring clutch assembly 14 99A0482 1 Spring, output tray 15 2 Shaft bearing, parts packet 99A0572 16 56P2878 1 Latch, output tray 17 56P0406 2 Bracket, front attach 18 99A0415 2 Spring, swing arm 19 56P2917 1 Output expander assembly, mechanical linkage 20 56P2874 1 Cover, rear support 21 56P2873 1 Rear cover 22 56P2876 1 Level sensor bracket 23 56P2877 1 Flag, output paper level 24 99A0414 1 Sensor, dual bin full

Asm- index Part number Units Description 27.1–1 56P2916 1 Door assembly, right jam access 2 99A0368 1 Shaft assembly, lower, also order parts packet 99A0572 3 99A0363 3 Pulley, drive 4 56P0410 2 Bracket, rear attach 5 4 Screw, parts packet 56P0169 6 56P2872 1 Cover, front 7 99A0361 1 Belt, 160 gear 8 99A0362 1 Arm assembly, belt idler 9 99A0364 1 Spring, belt tensioner 10 99A0482 1 Spring, output tray 11 56P2878 1 Latch, output tray 12 56P2899 1 Frame assembly 13 99A0351 1 Sensor, output expander pass thru 14 6 Shaft bearing, parts packet 99A0572 15 99A0913 1 Shaft assembly, middle 40T, also order parts packet 99A0572 NS 56P2943 1 Kit, multi-bin stacker

Asm- index Part number Units Description 28–1 56P2880 1 5-Bin mailbox, complete 2 56P2820 1 Redrive cap cover assembly 3 56P2937 1 Cover, wire 4 56P2882 1 Cover, top bin 5 56P2931 1 Latch, access door rear 6 99A0104 1 Spring, upper diverter 7 56P2889 1 Door, front 8 56P2881 1 Latch, access door front 9 56P2930 1 Cover, right 10 99A1723 4 Shaft asm, drive 11 99A1724 1 Shaft asm, drive with gear 12 56P2886 1 Cover, right side 13 99A1725 1 Packet, drive shaft bushing 14 99A1742 2 Sensor, 5-bin mailbox pass thru 15 56P2885 5 Tray, paper cap 16 56P2884 1 Bracket asm, bail attach 17 56P2940 1 Kit, 5-bin mailbox asm 18 1 Bail, order P/N 56P2940, 5-bin mailbox asm kit 19 56P2932 5 Support, paper tray 20 56P2939 5 Stop asm, paper tray 21 56P2935 4 Flag, bin full 22 56P2887 1 Rear structural cover 23 99A1736 5 Cable, dual sensor 24 99A1737 5 Sensor, dual bin level 25 99A1718 1 Cable asm, lower autoconnect 26 99A1716 1 Drive asm, main DC drive 27 56P2883 1 Flag, bin full 28 99A1740 1 Board asm, 5-bin mailbox system 29 56P2941 1 Frame asm, left w/clutch asm 30 99A1786 1 Gear, drive 31 99A1719 1 Cable asm, upper autoconnect 32 12 Screw, board mounting, parts packet 99A0263 33 56P2888 1 Cover, left side

Asm- index Part number Units Description 28.1–1 99A1741 4 Spring, diverter 2 56P2936 1 Frame asm, right side 3 12 Screw type 323, parts packet 12G6309 4 99A1728 4 Cam, diverter actuator 5 99A1731 4 Spring, diverter actuator 6 99A1729 4 Latch, diverter actuator 7 99A1730 4 Arbor, diverter actuator 8 99A1789 4 Retainer, C-clip 9 56P0418 1 Bracket, attach front 10 99A1732 4 Solenoid, diverter 11 56P2938 5 Deflector, paper exit w/brush 12 56P2934 4 Deflector, paper 13 99A1787 4 Deflector 14 56P2933 1 Deflector, paper top bin NS 56P0421 1 Spring, static ground NS 99A0462 1 Grease packet, IBM #23 NS 99A1715 1 Roller asm, rear access door NS 99A1717 1 32 ppm drive gear NS 99A1788 1 Retainer, R-ring NS 99A0450 10 Retainer NS 56P0550 1 Cable, tray media level sensor

Asm- index Part number Units Description 29–1 56P2850 1 500-Sheet drawer option, complete 2 56P2834 1 500-Sheet tray assembly 3 12G6419 1 Back restraint latch 4 12G6418 1 Back restraint 5 12G6425 1 Tray bias bellcrank assembly 6 1 Screw, parts packet 12G6533 7 12G6426 1 Tray bias spring 8 12G6568 1 Reflector label 9 12G6421 1 Wear strip 10 12G6420 1 Tray wear clip 11 12G6417 1 Side restraint 12 56P1504 2 Restraint pad

3 11 7 13 18 5 16 9 15 2 2 2 2 2 2 2 2 2 2 2 2 2 10 6 17 4 12 8 14 14 14 14 19 1 20 21 22

Asm- index Part number Units Description 29.1–1 56P0168 1 Drive assembly, 500 option 2 2 31 Screw type 323, parts packet 12G6309 3 56P2868 1 500-Sheet option tray pick assembly 4 12G6565 1 Paper level sensing assembly 5 12G6471 1 Tray interlock bellcrank 6 56P2859 1 Cover, frame 7 12G6553 1 Pass thru sensor 8 12G6562 1 Hinge 9 12G6559 1 Electronics/size sensing assembly with system board 10 12G6558 1 Pick arm lift bellcrank 11 12G6566 1 Paper size sensing assembly 12 12G6557 1 Bellcrank lift spring 13 56P2858 1 500 base assembly 14 12G6380 7 Machine pad 15 56P1571 1 Plate, 500 support assembly 16 56P2867 1 Paper guide 17 12G6563 1 Wall support plate 18 56P2869 1 Base door assembly 19 12G6561 1 Spring 20 56P2849 1 500 option deflector 21 56P2176 1 Grounding spring 22 99A0070 2 Pick roll tires NS 12G6510 4 Cable tie (6 in a pack)

Asm- index Part number Units Description 30–1 56P2860 1 Duplex option, complete 2 56P2863 1 Back cover 3 56P2898 5 Redrive bearing 4 56P0447 1 Duplex entry shaft assembly 5 20 Screw, parts packet 12G6533 6 56P0434 1 Right side front tray guide 7 56P0483 1 Deflector actuator assembly 8 56P1570 1 Deflector follower assembly 9 56P2861 1 Duplex front jam tray assembly 10 56P0457 1 Duplex support bracket 11 56P2866 1 Sensor mount plate 12 56P0442 1 Duplex exit sensor 13 56P0435 1 Duplex shaft mount 14 56P0479 1 Front decurl assembly 15 56P0444 1 F/R backup shaft assembly 16 56P0476 3 5 mm bushing 17 56P0473 1 Brake pad 18 56P2865 1 Duplex paper guide 19 56P0454 1 Wall support 20 56P0475 1 Brake spring 21 56P0472 1 Pass thru shaft assembly 22 56P0441 1 Duplex shaft assembly 23 56P0468 1 Pass thru spring 24 56P0470 1 Aligner arm spring 25 56P0466 1 Spur drive gear 26 56P0467 2 26T duplex gear 27 Retainer, parts packet 99A0267 28 56P0471 1 Bellcrank assembly 29 56P0474 1 Decurl BAC assembly 30 56P0445 1 40T shaft drive F/R gear 31 56P0449 1 Support decurl guide NS 56P0482 1 Pulley washer

Asm- index Part number Units Description 30.1–1 56P0456 1 Duplex support plate 2 56P0462 1 Autoconnect cable assembly 3 56P0463 1 DC forward/reverse motor assembly 4 56P0464 1 DC duplex feed motor 5 1 Screw type 323, parts packet 12G6309 6 12G6510 6 Cable tie (6 in pack) 7 1 Screw type 323, parts packet 88A0235 8 56P0459 1 Back support 9 56P0430 1 Duplex card assembly 10 56P2484 1 Belt, transfer 11 56P2862 1 Right jam clearance tray assembly 12 56P0458 1 Chassis ground spring 13 99A1789 1 Retainer, C-clip 14 56P0478 2 Aligner spring 15 99A0323 2 Paper guide assembly 16 56P0465 2 Drive alignment shaft assembly 17 56P0477 1 Reduction gear shaft 18 56P0451 3 Right backup spring assembly 19 99A1717 2 32 ppm drive gear 20 56P0452 3 Left backup spring assembly 21 56P2864 1 Upper rib assembly 22 56P0437 1 Duplex input sensor 23 Screw (long), parts packet 12G6530

Asm- index Part number Units Description 31–1 56P0561 1 Paper size sensor box assembly 2 56P0519 1 Flag, paper size F 3 56P0520 1 Flag, paper size C 4 56P0518 1 Flag, paper size R 5 56P0522 3 Spring, paper size flag 6 56P0516 10 Sensor, photo interrupter 7 56P0511 1 Paper size sensors cable 8 56P0494 1 System control board 9 Screws, parts packet 12G6533 10 56P0495 1 LVPS 11 56P0513 1 Elevator motor assembly 12 56P0497 1 AC power outlet 13 56P0498 1 AC power inlet 14 56P0490 1 Jumper, AC power cord 15 56P0524 1 Paper tray guide 16 56P0547 1 Elevator lift belt 17 56P0549 1 Elevator lift 18 56P0563 3 Ring 7, elevator lift gear/elevator lift 19 56P0548 1 Elevator lift gear 20 56P0523 2 Paper tray arms 21 56P0525 1 Feed unit, complete assembly 22 56P0527 2 Bushing 23 56P0533 1 Spring, feed unit front 24 56P0534 1 Spring, feed unit rear 25 56P0562 1 Feed cover 26 56P0542 2 Separation/torque roller 27 56P0529 2 Feed cam 28 E-clips, parts packet 56P0531 29 56P0528 2 Feed roller 30 56P0530 2 Spring, feed unit 31 56P0532 1 Bushing, 060 32 56P0544 2 Emitter timing wheel 33 56P0535 3 Clip, plastic 5W 34 56P0526 2 Sensors, special optical 35 56P0536 1 Level sensor flag 36 56P0540 1 Spring, extension 37 56P0539 1 Near empty sensor flag

Asm- index Part number Units Description 31.1–1 56P2905 1 Rear cover 2 56P2903 1 Right side cover 3 56P0491 2 Caster, movable 4 16 Screws, parts packet 12G6533 5 56P0493 4 F adjuster 6 56P2901 1 Front cover 7 56P2902 1 Cover, main CA 8 56P0492 2 Caster, fixed 9 56P2904 1 Left side cover 10 56P2906 1 Upper left side jam cover 11 56P0507 1 Locating pin, options front right 12 56P0506 1 Locating pin, options rear left 13 56P0514 1 Options autoconnect cable assembly 14 56P0517 1 Options cable mounting plate NS 56P0509 1 Cable, feed unit special sensors NS 56P0510 1 Cable, feed unit sensors NS 56P0512 1 Cable, elevator motor NS 56P0515 1 Magnetic latch NS 56P0541 1 Tray present lever NS 56P0543 9 Cable clamp NS 56P0564 1 Kit, stabilizer with mounting screws

Asm- Index Part number Units Description 32–1 56P0321 1 Top cover (tall finisher) 1 56P1287 1 Scanner plate (short finisher) 2 56P0569 1 Rear cover (tall finisher) 2 56P1285 1 Rear cover (short finisher) 3 56P0573 1 Upper right side cover (tall finisher) 3 56P1286 1 Upper right side cover (short finisher) 4 56P0574 1 Lower tray cover 5 56P0576 1 Bottom kick cover 6 56P0575 1 Front/rear lower cover 7 56P0387 1 Bar tip unit 8 56P0577 1 Lower right side cover 9 56P0320 1 Cover front door 10 56P0566 1 Finisher install kit 11 56P1290 1 Cover wire

Asm- index Part number Units Description 32.1–1 56P0324 1 Motor assembly elevator tray 2 56P0357 1 Actuation assembly 3 56P1471 1 HCOF control board assembly 4 56P0325 1 Motor assembly paper feed 5 56P0332 1 Accumulator paper feed belt (40S3M900) 6 56P2294 1 Accumulator drive belt (B30S2M334) 7 56P0315 1 Punch assembly 8 56P0345 1 Punch motor homing sensor (GP1A73A) 9 56P0318 1 Box, chad 10 56P0329 1 Inverter D drive belt (40S3M225) 11 56P0383 1 Solenoid inverter 12 56P0347 3 Jogger fence homing sensor (EE-SX460-P1-CHN) 13 56P0342 4 Caster 14 56P0338 1 Low voltage power supply 15 56P0333 2 Tray elevation belt (60S6M1420) 16 56P0323 1 Output tray offset motor and gear assembly 17 56P0386 1 Fan assembly DC motor 18 56P0322 1 Tray paper 19 56P0326 1 Flag paper full 20 56P0331 1 Exit foam Roller drive belt (40S3M80) 21 56P0334 1 Tray elevation drive belt (170P2M4) 22 56P0335 1 Exit roller drive belt (40S2M264) 23 56P0336 1 Output tray offset drive belt (40S2M134) 24 56P0337 1 Punch belt (40S2M176) 25 56P0578 1 Tray wall cover 26 56P0327 1 Paper feed belt (40S3M888) 27 56P0343 1 Punch timing sensor (OJ-541-A5) 28 56P0350 2 Paper surface sensor (EE-SX460-P1-CHN) 29 56P0352 1 Printer docking switch SS-5FL-3T(10E) 30 56P0388 1 Tray limit switches (includes two) 31 56P0346 1 Exit timing sensor (EE-SPY415) 32 56P0328 1 Inverter transfer belt (40S3M198) NS 56P0340 1 Communications cable NS 56P0341 1 Power cord NS 56P0354 1 Bracket finisher alignment NS 56P0356 1 Pack magnet, strong and weak and door latch

Asm- index Part number Units Description 32.2–1 56P0355 1 Guide vertical paper 2 56P0385 1 Solenoid drop assembly 3 56P0347 1 Jogger fence homing sensor (EE-SX1235A-P2) 4 56P0384 1 Accumulator belt (hook) 5 56P2294 1 Accumulator drive belt (B30S2M334) 6 56P0319 1 Accumulator w/o stapler 7 56P0348 1 Drop timing sensor (OS-535223-602) 8 56P0349 1 Accumulator homing sensor (OS-311D-A5) 9 56P0316 1 Staple assembly 10 56P0358 2 Accumulator slides 11 56P0317 1 Staple cartridge 12 56P0346 1 Exit timing sensor (EE-SPY415) 13 56P0344 1 Inverter timing sensor (OJ511K-A5) 14 56P0330 1 Paper feed-input belt (40S3M279) 15 56P0351 1 Cover open switch 16 56P2295 1 Jogger fence belt (B40S2M460) NS 56P0382 1 Harness cable assembly D5 - low voltage power supply to low voltage power relay board

Asm- index Part number Units Description 33–1 56P0340 1 Communications cable 2 56P0341 1 Power cord 3 56P0359 1 Harness cable assembly H2 - system board to drop solenoid 4 56P0360 1 Harness cable assembly H3 - system board to harness cable assembly H4/drop timing sensor/punch motor homing sensor/inverter timing sensor 5 56P0361 1 Harness cable assembly H4 - harness cable H3 to punch timing sensor 6 56P0362 1 Harness cable assembly H5 - system board to printer docking switch 7 56P0363 1 Harness cable assembly H6 - system board to fan 8 56P0364 1 Harness cable assembly S1 - stapler cable to stapler assembly 9 56P1280 1 Harness cable assembly stapler - system board to cable S1/jogger fence homing sensor/accumulator homing sensor/jogger motor accumulator drive motor 10 56P0368 1 Harness cable assembly S5 - system board to chad box full sensor 11 56P0369 1 Harness cable assembly E2 - cable E5 to exit timing sensor 12 56P0370 1 Harness cable assembly E3 - cable E5 to paper surface upper sensor/paper surface lower sensor 13 56P0371 1 Harness cable assembly E5 - system board to cable E2/E3 14 56P0372 1 Harness cable assembly E6 - cable E8 to tray limit switches 15 56P0373 1 Harness cable assembly E7 - cable E8 to output tray offset sensor 16 56P0374 1 Harness cable assembly E8 - system board to E6/E7 17 56P0375 1 Harness cable assembly E9 - cable E10 to output offset motor 18 56P0376 1 Harness cable assembly E10 - system board to cable E9 19 56P0378 1 Harness cable assembly R1 - system board to inverter solenoid/inverter jam sensor 20 56P0379 1 Harness cable assembly D1 - system board to front door switch 21 56P0380 1 Harness cable assembly D2 - system board to low voltage power supply 22 56P0381 1 Harness cable assembly D3 - low voltage power supply relay board to AC input/output 23 56P0382 1 Harness cable assembly D5 - low voltage power supply to low voltage power supply relay board.

Asm- index Part number Units Description 34–1 56P2890 1 Envelope option (complete) 2 56P2891 1 Envelope tray assembly

Asm- index Part number Units Description 35–1 56P2892 1 Outdoor media drawer assembly 2 56P2893 1 Outdoor media tray assembly

Asm- index Part number Units Description 36–1 56P2894 1 Banner input assembly

Asm- index Part number Units Description NS 12G6509 1 64MB SDRAM card assembly NS 56P9910 1 128MB SDRAM card assembly NS 56P9911 1 256MB SDRAM card assembly NS 56P2223 1 512MB SDRAM card assembly NS 56P1417 1 16MB Flash DIMM card assembly NS 56P1418 1 32MB Flash DIMM card assembly NS 56P1430 1 Traditional Chinese font DIMM card assembly NS 56P1429 1 Simplified Chinese font DIMM card assembly NS 56P1437 1 Adapter, parallel 1284-B NS 56P9982 1 Hard Disk, 20GB with/Adapter (formatted) NS 56P9926 1 Lexmark Optra Forms™ Software NS 56P9927 1 Lexmark Forms Director Software NS 56P1428 1 Lexmark Forms 16MB Flash DIMM NS 56P1427 1 Lexmark Forms 32MB Flash DIMM NS 56P9942 1 Hard Drive Mounting Kit NS 56P1741 1 MarkNet™ Token-Ring Print Internal Server NS 56P1431 1 MarkNet X2011e Ethernet 10/100BaseTX - 1 Port External Server NS 56P1432 1 MarkNet X2012e Ethernet 10BaseT/2 10BaseTX/10Base 2 - 1 Port External Server NS 56P1435 1 External serial adapter (RS 232) NS 56P0159 1 Coax/Twinax adapter for SCS NS 56P1436 1 RS-232 serial interface card NS 56P3090 1 IPDS/SCS card assembly NS 56P1438 1 Japanese font card assembly NS 56P2231 1 Korean font card assembly card assembly NS 56P3142 1 PrintCryption™ card assembly NS 56P3143 1 Bar code card assembly NS 56P3302 1 ImageQuick™ card assembly NS 56P3303 1 PRESCRIBE card assembly NS 56P1433 1 MarkNet X2031e Ethernet 10/100BaseTX - 3 Port External Server NS 56P1434 1 MarkNet X2030t Token-Ring External Server NS 56P1742 1 MarkNet N2101e Ethernet 10/100BaseTX Internal Server NS 56P9932 1 Lexmark Forms hard disk, 5GB or larger w/adapter

Asm- index Part number Units Description NS 1 Screw type 323, parts packet 12G6309 NS 1 Screw type 324, parts packet 12G6530 NS 1 Screw type 232, parts packet 12G6531 NS 1 Screw type 102, parts packet 12G6532 NS 1 Screw type 312/322/412/423, parts packet 12G6533 NS 1 Screw type 484, parts packet 12G6534 NS 1 Screw, 500-sheet tray, parts packet 12G6538 NS 1 Screw type 124, parts packet 12G6539 NS 1 Screw type 121, parts packet 12G6540 NS 7371549 1 Kit, relocation package assembly printer NS 7370563 1 Kit, relocation package assembly output expander NS 7370564 1 Kit, relocation package assembly 5-bin mailbox NS 7370565 1 Kit, relocation package assembly 500 drawer NS 7370566 1 Kit, relocation package assembly duplex NS 7370595 1 Kit, relocation package assembly finisher