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Service Manual
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12. Lift the separation roll guide assembly to its uppermost position.
13. Remove the actuator/media guide assembly. See
“Actuator/media guide assembly removal” on
page 4-159
.
14. Remove the two screws securing the sensor mount (A) to the ADF.
15. Slide the sensor mount (A) from the underside of the ADF transport roll (B), and move it out of the way.
16. Remove the tension spring (C).
17. Loosen the screw securing the tension bracket (D), and loosen the registration secondary drive belt (E)
tension.
18. Remove the plastic clip securing the registration roll drive pulley 28T (F).
19. Slide the registration secondary drive belt (E) from the registration roll drive pulley 28T (F).
20. Remove the ADF registration motor. See
“ADF registration motor removal” on page 4-166
.
21. Remove the registration roll drive pulley 28T (F).
22. Remove the bearing 8 mm (G) securing the ADF registration roll assembly (H) to the rear of the feed
assembly.
23. Remove the plastic clip securing the bearing 8 mm (I) of the front side.
24. Remove the bearing 8 mm (I) securing the ADF registration roll assembly (H) to the front of the feed
assembly.
25. Move the ADF registration roll assembly (H) frontward and upward.
26. Remove the ADF registration roll assembly (H).
Warning:
Do not touch the rubber surface of the ADF registration roll assembly (H).
Replacement note:
Before reinstalling the registration secondary drive belt (E), ensure that it is routed
properly.
Replacement note:
Loosen and then retighten the two screws that set the belt tension after the tension
spring (C) is attached.
ADF feed-out roll assembly removal
1. Remove the platen cushion assembly. See
“Platen cushion removal” on page 4-137
.
1. Remove the ADF unit assembly. See
“ADF unit assembly removal” on page 4-136
.
2. Open the ADF left cover assembly.
Plastic
clip
I
G
C
E
F
D
Front
H
Plastic
clip
A
B
Summary of Contents for X945E
Page 20: ...xx Service Manual 7510 Go Back Previous Next ...
Page 25: ...Notices and safety information xxv 7510 Go Back Previous Next ...
Page 26: ...xxvi Service Manual 7510 Go Back Previous Next ...
Page 32: ...xxxii Service Manual 7510 Go Back Previous Next ...
Page 88: ...1 56 Service Manual 7510 Go Back Previous Next TTM theory ...
Page 97: ...General information 1 65 7510 Go Back Previous Next 3TM theory ...
Page 104: ...1 72 Service Manual 7510 Go Back Previous Next 1TM theory ...
Page 111: ...General information 1 79 7510 Go Back Previous Next Duplex ...
Page 432: ...3 52 Service Manual 7510 Go Back Previous Next ...
Page 475: ...Repair information 4 43 7510 Go Back Previous Next E F ...
Page 483: ...Repair information 4 51 7510 Go Back Previous Next Connectors A ...
Page 623: ...Repair information 4 191 7510 Go Back Previous Next ...
Page 653: ...Repair information 4 221 7510 Go Back Previous Next ...
Page 714: ...4 282 Service Manual 7510 Go Back Previous Next ...
Page 715: ...Connector locations 5 1 7510 Go Back Previous Next 5 Connector locations Locations ...
Page 720: ...5 6 Service Manual 7510 Go Back Previous Next Printhead Polygon mirror motor ...
Page 725: ...Connector locations 5 11 7510 Go Back Previous Next ...
Page 726: ...5 12 Service Manual 7510 Go Back Previous Next ...
Page 729: ...Connector locations 5 15 7510 Go Back Previous Next Switch media size Switch TTM media size ...
Page 765: ...Parts catalog 7 31 7510 Go Back Previous Next Assembly 29 Electrical 1 3 5 9 2 10 6 4 8 1 7 ...
Page 770: ...7 36 MFP Service Manual 7510 Go Back Previous Next Assembly 32 Electrical 4 2 1 4 3 5 7 6 8 9 ...
Page 797: ...Parts catalog 7 63 7510 Go Back Previous Next Assembly 50 1TM feed unit assembly 4 3 5 4 1 2 ...
Page 802: ...7 68 MFP Service Manual 7510 Go Back Previous Next Assembly 53 1TM drive and electrical ...
Page 804: ...7 70 MFP Service Manual 7510 Go Back Previous Next Assembly 54 3TM covers 3 5 2 4 1 ...
Page 812: ...7 78 MFP Service Manual 7510 Go Back Previous Next Assembly 58 3TM drive and electrical ...
Page 815: ...Parts catalog 7 81 7510 Go Back Previous Next Assembly 60 TTM media trays 3 5 4 3 7 2 6 8 1 ...
Page 824: ...7 90 MFP Service Manual 7510 Go Back Previous Next Assembly 67 TTM drive and electrical ...
Page 828: ...7 94 MFP Service Manual 7510 Go Back Previous Next ...
Page 836: ...I 8 Service Manual 7510 Go Back Previous Next ...
Page 844: ...I 16 Service Manual 7510 Go Back Previous Next ...