Removing The Fixing Sub Pcb - Canon MF8580Cdw Service Manual

4
Disassembly/Assembly > Controller System > Removing the Fixing Sub PCB > Procedure

Removing the Fixing Sub PCB

■ Preparation
1) Removing the Right Cover. Refer to page 4-20.
2) Removing the Controller Cover. Refer to page 4-57.
3) Removing the Wireless LAN PCB.(MF8580Cdw only) Refer to page 4-57.
4) Removing the Main Controller PCB. Refer to page 4-58.
5) Removing the Main Controller Support Plate. Refer to page 4-61.
6) Removing the FAX PCB. Refer to page 4-75.
7) Removing the Fixing/Fixing Power Supply Cooling Fan Unit. Refer to page 4-86.
■ Procedure
1) Remove the PCB Fixation Plate [1] (FAX model only).
• 2 Screws [2]
x2
4 Disassembly/Assembly > Controller System > Removing the Fixing Sub PCB > Procedure
2) Remove the wire harness [1], and remove the wire harness guide [2].
• 3 connectors [3]
• 4 fixing guides [4]
• 1 claw [5]
3) Remove the Fixing Sub PCB [1].
[1] • 1 screw [2]
• 1 connector [3]
[2]
F-4-131
[3]
x3
[3]
x4
[1]
[4]
[3]
4-67
[5]
[2]
F-4-132
[1]
[2]
F-4-133
4-67