Removing The Engine Controller Pcb; Removing The Low Voltage Power Supply Unit - Canon MF735C Series Service Manual

Removing the Engine 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
4. "Removing the Main Controller PCB" on page 122
5. "Removing the Wireless LAN Support Plate (Wi-Fi model only)" on page 121
6. "Removing the Main Controller Support Plate" on page 122
■ Procedure
1. Remove the Engine Controller PCB.
32x
CAUTION:
When installing it, be sure that the flag of the microswitch is in the correct position.
2. Actions after replacement:

Removing the Low Voltage Power Supply Unit

■ Preparation
1. "Removing the Toner Cartridge" on page 85
2. "Removing the Right Cover" on page 88
"After Replacing the Engine Controller PCB" on page 173
5. Parts Replacement and Cleaning
5x
5x
123