Removing The Fixing/Fixing Power Supply Cooling Fan Unit - Canon MF8580Cdw Service Manual

4
Disassembly/Assembly > Controller System > Removing the Fixing/Fixing Power Supply Cooling Fan Unit > Procedure
Removing the Fixing/Fixing Power Supply Cooling Fan
Unit
■ 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.
■ Procedure
1) Free the Grounding Wire [1] from the Harness Guide [A]. (Fax model only)
• 1 Connector [2]
4 Disassembly/Assembly > Controller System > Removing the Fixing/Fixing Power Supply Cooling Fan Unit > Procedure
[A]
[1]
[2]
F-4-180
2) Remove the Cooling Fan Unit [1].
• 1 Connector [2]
• 2 Screws [3]
• 2 Harness Guides [A]
• 1 Harness Guide [B]
[2]
x2
[A]
4-86
[B]
[1]
[3]
[3]
F-4-181
4-86