Canon imageRUNNER ADVANCE C3325 Series Service Manual page 271

4
Disassembly/Assembly■>■Controller■System■>■Removing■the■Main■Controller■PCB■>■Procedure
2)■Remove■the■2■Wire■Saddles■[1]■(When■a■fax■is■installed).
2x
[1]
3)■Free■the■harness■[1]■(3■when■a■fax■is■installed)■from■the■hole■[2],■and■free■the■Flexible■
Cable■[3]■from■the■guide■[4].
1x
[1]
[2]
4 Disassembly/Assembly■>■Controller■System■>■Removing■the■Main■Controller■PCB■>■Procedure
F-4-89
[2]
[4]
[3]
F-4-90
4)■Remove■the■Flexible■Cable■guide■[1].
•■ 1■Bosses■[2]
•■ 1■Hooks■[3]
[2]
5)■Remove■the■Main■Controller■PCB■[1].
•■ 1■Screws■[2]
•■ 2■Screws■[3]■to■loosen
[1]
2x
[2]
6)■Replace■parts■from■an■old■PCB■to■a■new■PCB.
•■ Memorey■PCB
•■ FLASH■PCB
•■ TPM■PCB
4-50
[3]
[1]
F-4-91
[2]
F-4-92
4-50