Canon    LBP3310, Service Manual

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Chapter 3
3-6
F-3-20
4) Remove the harness guide [1].
- 1 screw [2]
F-3-21
5) Remove the main drive assembly (together with the harness guide and the
cartridge arm)[1].
- 1 claw [2]
- 4 screws [3]
F-3-22
6) Disengage the claw [1] to remove the harness guide [2] to the direction of
the arrow.
7) Remove the cartridge arm [4] from the main drive assembly [3].
F-3-23
3.1.7 Duplexing Drive Unit
3.1.7.1 Removing the duplexing drive assembly
0018-2963
LBP3370 / LBP3310
1) Detach the right cover.
(page 3-1)
Reference [Detaching the right cover]
2) Free the 2 harnesses [2] from the guide [1].
3) Remove the fan assembly [3].
- 1 rod [4]
- 2 screws [5]
F-3-24
4) Remove the duplexing drive assembly [1].
- 3 screws [2]
F-3-25
Points to note when attaching
Do not catch the power cable [3] with the AC inlet socket between the
harness guide [1] and the frame side plate.
Gears of the main drive assembly are not fixed on the plate. Remove with
care not to make them fall apart.