Removing The Relay Pcb; Preparation; Procedure - Canon Color imageRUNNER LBP5280 Service Manual

3
Disassembly/Assembly > Controller System > Removing the Relay PCB > Procedure

Removing the Relay PCB

■ Preparation

1) Remove the Right Cover.(Refer to page 3-16)
2) Remove the Operation Panel Unit.(Refer to page 3-36)
3) Remove the Rear Upper Cover (Left).(Refer to page 3-14)
4) Remove the USB Cover.(Refer to page 3-18)
5) Remove the Upper Cover.(Refer to page 3-19)
6) Remove the Right Frame Cover.(Refer to page 3-27)
7) Remove the Right Upper Frame/Right Upper Frame Unit.(Refer to page 0-11) / (Refer to
page 3-29)

■ Procedure

1) Remove the Flat Cable [1], 7 connectors [2] and the harness from the guide [A].
[2] [A]
x8
[2]
3 Disassembly/Assembly > Controller System > Removing the Relay PCB > Procedure
[2]
[1]
F-3-77
2) Move the Harness Guide [1].
• 1 Screw [2]
• 2 Hooks [3]
3) Remove the Relay PCB [1].
• 1 Screw [2]
3-40
[2]
[1]
[3]
F-3-78
[2]
[1]
F-3-79
3-40