Lexmark X 850 Owners Manual
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Parts catalog7-31 7500-XXX Assembly 15: Dual unit drive motor Asm IndexPart numberUnits/ machUnits/ kit or pkgDescription 15—1 40X0660 1 1 Dual drive motor assembly 2 40X0659 1 1 Exit 1 drive belt 3 40X0661 1 1 Drive belt flange 4 40X2374 1 1 Transport motor support bushing 5 40X2309 1 1 MPF/transport drive motor assembly 6 40X2373 1 1 MPF drive gear 18T 7 40X2372 1 1 Transport roll drive gear 28T 8 40X2310 1 1 MPF/transport drive gear 19/29T
7-32MFP Service Manual 7500-XXX Assembly 16: Electrical 7 5 9 6 4 8 3 2 1
Parts catalog7-33 7500-XXX Assembly 16: Electrical Asm IndexPart numberUnits/ machUnits/ kit or pkgDescription 16—1 40X0664 1 1 Exit interface card assembly 2 40X0673 1 1 HCF hookup connector assembly 3 40X2314 1 1 AC drive card assembly 110 V 3 40X2315 1 1 AC drive card assembly 220 V 4 40X2316 1 1 Printer engine card assembly X850e 4 40X2379 1 1 Printer engine card assembly X852e 4 40X2380 1 1 Printer engine card assembly X854e 5 40X2313 1 7 AC power input socket kit includes: • Screws 4 mm (2 each) • Bracket • AC power input socket • Ground wire • Main AC cable assembly • Finisher AC output 6 40X2312 1 1 Universal LVPS card assembly 7 40X2311 1 1 LVPS cooling fan 8 40X0662 1 1 HVPS 9 40X2388 1 1 Switch (main power)
7-34MFP Service Manual 7500-XXX Assembly 16 (continued): Electrical 3 2 1 5 4
Parts catalog7-35 7500-XXX Assembly 16 (continued): Electrical Asm IndexPart numberUnits/ machUnits/ kit or pkgDescription 16—1 40X2360 1 1 Fax interface card assembly 2 40X4652 1 1 RIP card chassis bracket assembly (this comes assembled) 3 40X2359 1 1 Interconnect card assembly 4 40X2369 1 1 Hard drive power cable assembly 5 40X2370 1 1 Hard drive data cable assembly Warning: In the event of replacement of any one of the following components: • Operator panel assembly (universal) • Operator panel controller card assembly • RIP card assembly • Interconnect card assembly Only replace one component at a time. Replace the required component, and perform a POR before replacing a second component listed above. If this procedure is not followed, the printer will be rendered inoperable. Never replace two or more of the components listed above without a POR after installing each one, or the printer will be rendered inoperable. Warning: Never install and remove components listed above as a method of troubleshooting components. Once a component has been installed in a machine, it cannot be used in another machine. It must be returned to the manufacturer.
7-36MFP Service Manual 7500-XXX Assembly 17: Covers and operator panel 6 3 10 5 2 4 1 8 7 11 12 14 9 13 123 456 789 0 *# x C
Parts catalog7-37 7500-XXX Assembly 17: Covers and operator panel Asm IndexPart numberUnits/ machUnits/ kit or pkgDescription 17—1 40X2200 1 1 Scanner top rear cover 2 40X2201 1 1 Scanner right cover 3 40X2736 1 1 Operator panel assembly (universal) Note: This operator panel can be used on any X850 Series product. Note: This operator panel does not include the model specific bezel. 4 40X2363 1 1 Operator panel controller card assembly 5 40X2364 1 1 Operator panel inverter card assembly 6 40X2362 1 1 Operator panel user touch screen 7 40X2365 1 1 USB connecto2r/housing/cable 8 40X2203 1 1 Operator panel cable assembly 9 40X2399 1 1 USB cable assembly 10 40X2730 1 1 Operator panel bezel (X850e) 10 40X2731 1 1 Operator panel bezel (X852e) 10 40X2732 1 1 Operator panel bezel (X854e) 11 40X2205 1 1 Scanner left cover 12 40X2219 1 1 Scanner interface cable assembly 13 40X2207 1 1 Scanner PS cable assembly 14 40X2206 1 1 Flatbed scanner unit assembly (this comes assembled) Note: This assembly includes all individual parts on pages 7-38, 7-40, 7-42, and 7-44. Warning: In the event of replacement of any one of the following components: • Operator panel assembly (universal) • Operator panel controller card assembly • RIP card assembly • Interconnect card assembly Only replace one component at a time. Replace the required component, and perform a POR before replacing a second component listed above. If this procedure is not followed, the printer will be rendered inoperable. Never replace two or more of the components listed above without a POR after installing each one, or the printer will be rendered inoperable. Warning: Never install and remove components listed above as a method of troubleshooting components. Once a component has been installed in a machine, it cannot be used in another machine. It must be returned to the manufacturer.
7-38MFP Service Manual 7500-XXX Assembly 18: Platen glass 3 11 7 5 9 2 10 6 4 8 1 10 REAR
Parts catalog7-39 7500-XXX Assembly 18: Platen glass Asm IndexPart numberUnits/ machUnits/ kit or pkgDescription 18—1 40X2208 1 1 Large platen glass 2 40X2209 1 1 Large platen glass retainer cover 3 40X2210 1 1 Scanner controller card assembly 4 40X2211 1 1 CCD ribbon cable assembly 5 40X2212 1 1 Scanner main cable assembly 6 40X2213 1 1 Small platen glass front retainer 7 40X2214 1 1 Small platen glass 8 40X2215 1 1 Small platen glass rear retainer 9 40X2216 1 1 Scanner filter 10 40X2217 4 1 Card mounting screws 11 40X2218 1 1 Large platen retainer
7-40MFP Service Manual 7500-XXX Assembly 19: Lens and sensors 3 5 2 7 4 1 6 8 REAR