Lexmark X 850 Owners Manual
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Parts catalog7-71 7500-XXX Assembly 34: 2000-sheet dual input (TTM)–feed and transport Asm- IndexPart numberUnits/ optionUnits/ FRUDescription 34—1 40X0729 2 1 Switch (TTM media size switch) 2 40X0581 2 1 Media feed unit assembly (this comes assembled) 3 40X0728 1 2 Tray 4 media guide kit includes: • Tray 4 upper media guide • Tray 4 lower media guide 4 40X0727 1 1 Sensor (tray 4 feed-out) 5 40X0730 1 1 Tray 4 feed-out sensor cable assembly 6 40X0724 1 1 Tray 4 media transport assembly
7-72MFP Service Manual 7500-XXX Assembly 35: 2000-sheet dual input (TTM)–feed and transport 3 5 2 6 4 1 1
Parts catalog7-73 7500-XXX Assembly 35: 2000-sheet dual input (TTM)–feed and transport Asm- IndexPart numberUnits/ optionUnits/ FRUDescription 35—1 40X0692 1 2 Sensor (tray 3 feed-out) kit includes: • Sensor (tray 3 feed-out) • Sensor protector 2 40X0732 1 1 Upper vertical turn guide 3 40X0581 2 1 Media feed unit assembly (this comes assembled) 4 40X0572 1 1 Vertical turn guide 5 40X0695 1 2 2TM/TTM media transport roll assembly kit includes: • 2TM/TTM media transport roll assembly • Bushing 8 mm 6 40X0693 1 2 Sensor cable kit includes: • Tray 3 feed-out sensor cable • Tray 4 feed-out sensor cable
7-74MFP Service Manual 7500-XXX Assembly 36: 2000-sheet dual input (TTM)–media feed unit 3 11 7 13 19 9 15 2 12 14 5 10 8 10 10 16 17184 4 6 1 Note: Applies to tray 3 and tray 4
Parts catalog7-75 7500-XXX Assembly 36: 2000-sheet dual input (TTM)–media feed unit Asm- IndexPart numberUnits/ optionUnits/ FRUDescription 36—1 40X0581 2 1 Media feed unit assembly (this comes assembled) 2 40X0582 2 1 Media feed lift motor 3 40X0585 2 6 Media feed drive gear kit includes: • Media feed unit drive gear 13T • Media feed unit drive gear 28/21T • Media feed unit drive gear 29T • Media feed unit drive gear 27T • 2 mm washer (2 each) Note: The graphic on the previous page, shows two #3 callouts. These callouts are the items that make up the media feed drive gear kit. 4 40X0880 2 1 Bushing 6 mm 5 40X0967 2 2 Media tray lift one-way clutch/gear kit includes: • Media tray lift one-way clutch • Media tray lift one-way gear 6 40X0968 2 1 Media tray lift one-way shaft 7 40X0583 2 3 Tray lift coupling kit includes: • Tray lift coupling • Tray lift coupling gear 31T •Spring 8 40X0590 2 1 Pick roll assembly spring 9 40X0593 2 2 Separation roll friction clutch kit includes: • Separation roll one-way friction clutch • Separation roll spacer 10 40X0594 2 3 Feed unit roll kit includes: • Feed roll • Pick roll • Separation roll 11 40X0970 2 1 Pick roll drive gear 12 40X0969 2 1 Pick roll idler gear 13 40X0591 2 2 Feed roll one-way clutch kit includes: • Feed roll one-way clutch • Feed roll one-way gear 22T 14 40X0952 2 1 Bushing 6 mm 15 40X0586 2 2 Media feed unit front guide kit includes: • Media feed unit front guide • Media feed unit front guide rail 16 40X0587 2 1 Media out actuator 17 40X0588 2 1 Sensor (media out) 18 40X0588 2 1 Sensor (media level) 19 40X0589 2 1 Sensor (pre-feed) Note: Assembly index items 17 and 18 are identical sensors with different functions; therefore, they are the same part number with different descriptions.
7-76MFP Service Manual 7500-XXX Assembly 37: 2000-sheet dual input (TTM)–left door 1 3 4 2
Parts catalog7-77 7500-XXX Assembly 37: 2000-sheet dual input (TTM)–left door Asm- IndexPart numberUnits/ optionUnits/ FRUDescription 37—1 40X0733 1 1 2TM/TTM left door assembly (this comes assembled) 2 40X0696 1 1 2TM/TTM left door pinch assembly (this comes assembled) 3 40X0697 1 1 2TM/TTM left door support strap 4 40X0610 1 1 Switch (2TM/TTM left door interlock)
7-78MFP Service Manual 7500-XXX Assembly 38: 2000-sheet dual input (TTM)–drive and electrical 3 5 2 6 4 1 1 1 3 7
Parts catalog7-79 7500-XXX Assembly 38: 2000-sheet dual input (TTM)–drive and electrical Asm- IndexPart numberUnits/ optionUnits/ FRUDescription 38—1 40X0736 1 8 TTM drive gear kit includes: • TTM drive gear 22/40T • TTM drive gear 37T (2 each) • TTM drive gear 32T • TTM drive gear 60T (2 each) • TTM drive gear 60T • TTM drive gear bracket assembly 2 40X0734 1 1 Tray 3 lift gear assembly 3 40X0699 1 6 2TM/TTM clutch kit includes: • 2TM/TTM clutch assembly •Shaft • Bushing 8 mm • Clutch gear 38T • Bushing 8 mm •Washer 4 40X3664 1 1 2TM/TTM drive motor 5 40X0735 1 1 Tray 4 lift gear assembly 6 40X3666 1 1 TTM main cable assembly 7 40X2735 1 1 2TM/TTM controller card assembly
7-80MFP Service Manual 7500-XXX Assembly 39: Duplex outer 3 11 7 5 9 10 6 4 8 2 1Note: This assembly includes everything on pages 7-80 and 7-82.