Lexmark C736 Service Manual
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Parts catalog7-1 5026 Go Back Previous Next 7. Parts catalog How to use this parts catalog The following legend is used in the parts catalog: •Asm-index: Identifies the assembly and the item in the diagram. For example, 3-1 indicates Assembly 3 and item number 1 in the table. •Part number: Identifies the unique number that identifies this FRU. •Units/mach: Refers to the number of units actually used in the base machine or product. •Units/option: Refers to the number of units in a particular option. It does not include the rest of the base machine. •Units/FRU: Refers to the number of units packaged together and identified by the part number. •NS: (Not shown) in the Asm-Index column indicates that the part is procurable but is not pictured in the illustration. •Model information used in the parts catalog:Asm- indexPart numberUnits/machUnits/ FRUDescription Abbreviation usedMachine type and modelPrinter name Description 210 5026-210 Lexmark C734n Network 230 5026-230 Lexmark C734dn Duplex and network 280 5026-280 Lexmark C734dnw Duplex, network, and wireless 410 5026-410 Lexmark C736n Network 430 5026-430 Lexmark C736dn Duplex and network 439 5026-439 Lexmark CS736dn Duplex and network
7-2Service Manual 5026 Go Back Previous Next Assembly 1: Covers
Parts catalog7-3 5026 Go Back Previous Next Assembly 1: Covers Index P/NUnits/ machUnits/ FRUDescription 1—1 40X5114 1 1 Top access cover assembly 2 40X5120 1 1 Operator panel buttons parts package, including: •Back button •Menu button •Stop button •Navigation select button •Navigation up button •Navigation down button •Navigation left button •Navigation right button •Number pad buttons 3 40X5121 1 1 Bin full sensor with cable 4 40X5117 1 1 Operator panel assembly, with card 5 40X5118 1 1 Top access cover parts package, including •Display detent spring •Bin full flag •Operator panel lens •Display back bezel 6 40X5106 1 1 Output bin extension cover 7 40X5103 1 1 Rear upper cover 8 40X5099 1 1 Top cover assembly 9 40X5287 1 1 Cooling fan filter 10 40X5145 1 1 Rear frame cover 11 40X5105 1 1 Rear right cover 12 40X5153 1 1 Dust cover assembly 13 40X5104 1 1 Rear left cover 14 40X5101 1 1 Right cover 15 40X5110 1 1 Front access door cover assembly 16 40X5102 1 1 Left cover 17 40X5119 1 1 Top access cover links (slider cam) (Note: The left link is also available in the top access cover assembly—40X5114, and the right link is also available in the EP drive assembly—40X5290) 18 40X5115 1 1 Operator panel bezel, 230, 280 18 40X5116 1 1 Operator panel bezel, 430 18 40X5286 1 1 Operator panel bezel, 439 18 40X5150 1 1 Operator panel bezel, 410 18 40X5151 1 1 Operator panel bezel, 210
7-4Service Manual 5026 Go Back Previous Next Assembly 2: Front 1 23 4 7 11 8 10 12 13 9 A B D E C G F F 5 6
Parts catalog7-5 5026 Go Back Previous Next Assembly 2: Front Index P/NUnits/ machUnits/ FRUDescription 2—1 40X5093 1 1 Fuser assembly, 115 V 1 40X5094 1 1 Fuser assembly, 230 V 1 40X5095 1 1 Fuser assembly, 100 V 2 Printer pad, included in parts packet, screws (P/N 40X5136) 3 40X1446 1 1 Right bellcrank assembly, with spring 4 40X5132 1 1 MP feeder/duplex drive parts packet, including •Retainer release arm •Grease packet (Nyogel 744) •Washer •Duplex engagement gear •MP feeder reduction gear •MP feeder/duplex reduction gear •MP feeder drive cover 5 40X6319 1 1 Cranklift spring and metal clip 6 40X5223 1 1 Paper pick assembly 7 40X5152 2 2 Pick arm roll 8 40X5273 1 1 Paper tray assembly, 550-sheet 9 40X5111 1 1 Front door parts packet, including •A—Front access door cap (1) •B—Right cable assembly (1) •C—Front access cover pivot (1) •D—Left cable assembly (1) •E—Front access door straps (2) •F—Front access door bracket (1) •G—Screw 10 40X5113 1 1 Duplex reference edge assembly 11 40X5112 1 1 Front door assembly 12 40X6401 1 1 Transfer module 13 40X1447 1 1 Left bellcrank assembly, with spring NS 40X8554 1 1 Cartridge guide wheels
7-6Service Manual 5026 Go Back Previous Next Assembly 3: Right 1 2 3 4 5 6
Parts catalog7-7 5026 Go Back Previous Next Assembly 3: Right Index P/NUnits/ machUnits/ FRUDescription 3—1 40X5290 1 1 EP drive assembly 2 40X5124 1 1 Low-voltage power supply 3 40X5126 1 1 Motor driver card 4 40X5131 1 1 MP feeder/duplex motor 5 40X5128 1 1 24 V interlock switch 6 40X5127 1 1 5 V interlock switch
7-8Service Manual 5026 Go Back Previous Next Assembly 4: Rear
Parts catalog7-9 5026 Go Back Previous Next Assembly 4: Rear Index P/NUnits/ machUnits/ FRUDescription 4—1 40X5123 1 1 Printhead assembly 2 40X5107 1 1 System board support shield 3 40X5160 1 1 System board (network), 210, 230, 280 3 40X5154 1 1 System board (network), 410, 430, 439 3 40X7850 1 1 Unique system board to be used only for the following TLIs: 25C0018 and 25C0021 Note: These unique FRU parts are only necessary for these specific TLI releases. They will not work in any other C734 TLIs. 3 40X7851 1 1 Unique system board to be used only for the following TLIs: 25A0079, 25A0134, 25A0138, 25A0160, 25A0176, 25A0177, 25A0197, 25A0199, 25A0224, 25A0239, 25A0240, 25A0241, 25A0242, 25A0243, 25A0244, 25A0245, 25A0247, 25A0248, 25A0249, 25A0255, 25A0258, 25A0259, 25A0260, and 25A0261 Note: These unique FRU parts are only necessary for these specific TLI releases. They will not work in any other C736 TLIs. NS 40X0269 1 1 Power cord—USA, Canada, Bolivia, Peru NS 40X0288 1 1 Power cord (8 ft.)—Argentina NS 40X0301 1 1 Power cord (8 ft.)—Australia, New Zealand NS 40X3141 1 1 Power cord (8 ft.)—Austria, Belgium, Catalan, Czechoslovakia, Finland, France, Germany, Greece, Hungary, Ireland, Italy, Netherlands, Norway, Paraguay, Poland, Portugal, Russia, Spain, Sweden, Turkey, United Kingdom NS 40X0271 1 1 Power cord (8 ft.)—Hong Kong, Ireland, United Kingdom NS 40X4596 1 1 Power cord (8 ft.)—Brazil NS 40X0273 1 1 Power cord (8 ft.)—Chile, Uruguay NS 40X0303 1 1 Power cord (8 ft.)—China NS 40X1774 1 1 Power cord (8 ft.)—Denmark, Finland, Norway, Sweden NS 40X0275 1 1 Power cord (8 ft.)—Israel NS 40X3609 1 1 Power cord (8 ft.)—Japan NS 40X1792 1 1 Power cord (8 ft.)—Korea NS 40X1773 1 1 Power cord (8 ft.)—South Africa NS 40X1772 1 1 Power cord (8 ft.)—Switzerland NS 40X1791 1 1 Power cord (8 ft.)—Taiwan
7-10Service Manual 5026 Go Back Previous Next Assembly 5: Left 5 4 (4 places) 1B (4 places)(4 places)1A 1C (4 places) (4 places) (4 places)1G 1E 1F 3 (8 places) 1D 2