Lexmark X850e Service Manual page 541

Assembly 26: Finisher–transport and upper drive
Asm- Part Units/
Index number option
-
26 1 40X0918
2 40X0893
3 40X0919
4 40X0908
5 40X0824
6 40X0888
7 40X0920
8 40X0921
9 40X0922
10 40X0923
11 40X0924
12 40X0912
13 40X0925
14 40X0897
15 40X0913
16 40X0928
17 40X0929
18 40X0926
19 40X0927
20 40X0910
21 40X0910
Units/
Description
FRU
4 1 Upper media exit pinch roll assembly
1 1 Sensor (upper media exit)
1 1 Upper media exit roll assembly
1 1 Sensor (upper media bin full)
8 1 Magnetic catch
15 1 Bushing 6 mm
1 1 Upper pinch guide assembly (this comes assembled)
1 1 Sensor (diverter gate)
1 1 Diverter gate sensor upper cable assembly
2 1 Upper media transport roll assembly
1 1 Buffer roll drive pulley/gear 53/23T
3 3 Belt tensioner bracket kit includes:
• Belt idler pulley
• Spring
• Belt tensioner bracket
2 1 Upper media transport roll drive pulley 20T
3 1 Belt idler pulley
4 1 Ball bearing 6 mm
1 1 Belt (buffer transport) 19.8 cm
1 1 Belt (exit) 27.7 cm
1 1 Upper media exit roll drive pulley/gear, 20T/20T
1 1 Upper media exit roll drive gear 20T
1 1 Drive motor (buffer/transport)
1 1 Drive motor (exit)
7500-XXX
7-51
Parts catalog