Lexmark X 850 Owners Manual

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...

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...

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...

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...

7-40MFP Service Manual 7500-XXX
Assembly 19:  Lens and sensors
3
5
2
7
4
1
6
8
REAR