Video Controller Board; Removing The Video Controller Pcb; Usb Board; Removing The Usb Pcb - Canon LBP3300 Series Service Manual

3.1.11 Video Controller Board

3.1.11.1 Removing the video controller PCB

1) Detach the left cover. (page 3-1)Reference[Detaching the left cover]
2) Unscrew two screws [1] of the rear cover.
3) Remove the sheet metal [1].
- 10 screws [2]
4) Remove the video controller PCB [1].
- 4 connectors [2]
- 2 flat cables [3]
- 5 screws [4]

3.1.12 USB Board

3.1.12.1 Removing the USB PCB

1) Detach the left cover. (page 3-1)Reference[Detaching the left cover]
2) Unscrew two screws [1] of the rear cover.
3) Remove the sheet metal [1].
- 10 screws [2]
F-3-32
F-3-33
F-3-34
F-3-35
0011-5173
4) Remove the USB PCB [1].
- A connector [2]
- 3 screws [3]

3.1.13 Door Switch

3.1.13.1 Removing the door switch

1) Detach the left cover. (page 3-1)Reference[Detaching the left cover]
2) Remove the door switch [1].
- 2 screws [2]
3) Disconnect two connectors [1].
0011-5176

3.1.14 Main Body Fan

3.1.14.1 Preparation for removing the fan

1) Detach the left cover. (page 3-1)Reference[Detaching the left cover]
2) Detach the right cover. (page 3-1)Reference[Detaching the right cover]
3) Detach the rear cover. (page 3-1)Reference[Removing the rear cover
unit.]
Chapter 3
F-3-36
F-3-37
F-3-38
F-3-39
0011-4969
0011-4997
3-5