Pre-Procedure For Removing Duplex Feeding Fan; Removing Duplex Feeding Fan; Laser Exposure System; Laser Scanner Unit - Canon LBP7200Cdn Service Manual

Chapter 3

3.1.16.3 Pre-procedure for removing duplex feeding fan

1) Remove the right cover.(page 3-3)Reference[Removing right cover]
2) Remove the upper rear cover (left).(page 3-1)Reference[Removing up-
per rear cover (left)]
3) Remove the upper cover.(page 3-5)Reference[Removing upper cover]
4) Remove the rear cover.(page 3-1)Reference[Removing rear cover]
5) Remove the lower rear cover.(page 3-1)Reference[Removing lower rear
cover]
6) Remove the rear cover lib unit.(page 3-1)Reference[Removing rear cov-
er lib unit]

3.1.16.4 Removing duplex feeding fan

1) Remove the spring [1] in the arrow direction and remove the cable guide
cover [2].
2) After removing the cable [1] from the guide [2], remove the duplex feed-
ing fan [3].
3-16
[2]
[1]
F-3-68
F-3-69

3.2 LASER EXPOSURE SYSTEM

0021-6357

3.2.1 Laser Scanner Unit

3.2.1.1 Pre-procedure for removing laser scanner unit

1) Remove the right cover.(page 3-3)Reference[Removing right cover]
2) Remove the upper rear cover (left).(page 3-1)Reference[Removing up-
per rear cover (left)]
3) Remove the upper cover.(page 3-5)Reference[Removing upper cover]
4) Remove the left cover.(page 3-4)Reference[Removing left cover]
5) Remove the rear cover.(page 3-1)Reference[Removing rear cover]
6) Remove the lower rear cover.(page 3-1)Reference[Removing lower rear
0021-6358
cover]
7) Remove the rear cover lib unit.(page 3-1)Reference[Removing rear cov-
er lib unit]
8) Remove the duplex reverse drive unit.(page 3-9)Reference[Removing
duplex reverse drive unit]
9) Remove the delivery unit.(page 3-32)Reference[Removing fixing mo-
tor]

3.2.1.2 Removing laser scanner unit

1) Open the front cover [1].
2) Remove the cable cover plate [1].
- 2 screws [2]
3) Remove the guide plate [1].
- 6 claws [2]
F-3-70
F-3-71
0021-4242
0021-4245