Engine Controller Board; Preparation For Removing The Engine Controller Pcb; Removing The Engine Controller Pcb - Canon LBP3010 Series Service Manual

Chapter 3
[1]
Points to note at installation
When attaching the laser scanner cover [1], put the shutter lever [2] through
the hole [3] on the scanner cover.
[2]

3.1.10 Engine controller board

3.1.10.1 Preparation for Removing the Engine Controller
PCB
LBP3100 / LBP3010B
1) Removing the Upper Cover (page 3-2)Referense[Removing the Upper
Cover]
2) Removing the Left Cover (page 3-2)Referense[Removing the Left Cov-
er]
3) Removing the Right Cover (page 3-1)Referense[Removing the Right
Cover]
4) Removing the Front Cover (page 3-3)Referense[Removing the Front
Cover]
5) Removing the Rear Cover (page 3-1)Referense[Removing the Rear
Cover]
6) Removing the Main Controller PCB (page 3-9)Referense[Removing the
Main Controller PCB]

3.1.10.2 Removing the Engine Controller PCB

LBP3100 / LBP3010B
1) Remove the inner rear cover [1].
- 1 screw [2]
[2]
3-8
[2]
F-3-21
[3] [1]
[1]
F-3-22
2) Remove the terminal [1] and free the harness [3] from the harness guide
[2].
[1]
3) Remove the boss [1] and remove the protective cover [2].
[1]
0019-3451
4) Disconnect the 2 flat cables [1] and the 5 connecters [2] and then, free the
harness from the guide [3].
5) Remove the 5 screws [4] and the engine controller PCB [5].
[2]
0019-3453
[4]
[2]
Points to note at installation
When attaching the terminal [1], make sure that the contact spring [2]
contacts as shown.
[2]
F-3-23
[2]
F-3-24
[3] [2] [4]
[4] [5]
F-3-25
[3]
[1]
[2]
[4]