Removing The Main Controller Pcb; Removing The Main Controller Support Plate - Canon MF735C Series Service Manual

Removing the Main Controller PCB

■ Preparation
1. "Removing the Toner Cartridge" on page 85
2. "Removing the Left Cover" on page 86
3. "Removing the Controller Cover " on page 120
■ Procedure
1. Disconnect all connectors from the Main Controller PCB and then remove the PCB.
<MF735Cdw>
<MF735Cx>
15x
J907
J920, J921
2. Actions after replacement:

Removing the Main Controller Support Plate

■ Preparation
1. "Removing the Toner Cartridge" on page 85
2. "Removing the Left Cover" on page 86
3. "Removing the Controller Cover " on page 120
4. "Removing the Main Controller PCB" on page 122
5. "Removing the Wireless LAN Support Plate (Wi-Fi model only)" on page 121
■ Procedure
1. Remove the Main Controller Support Plate.
J924 J922
J918
J914 J927
J917
J925 J923
J906
J905
J921
J920
J908
J912
J910 J916
J919
"After Replacing the Main Controller PCB" on page 174
1x 2x
5x
4x
J926
J904
J911
J909
122
5. Parts Replacement and Cleaning