Removing The Main Controller Pcb - Canon imageCLASS X LBP1238 II Service Manual

Removing the Main Controller PCB

■ Preparation
CAUTION:
Make sure to perform"Before Replacing the Main Controller PCB" on page
1. "Removing the Cartridge" on page 81
2. "Removing the Left Cover" on page 85
3. "Removing the Wireless LAN Unit" on page 102
■ Procedure
1.
<LBP1238II/1238P II>
7x
J920
<1238Pr II>
5x
J920
J902
J907
J908
J906
J905
J920
J902
J907
J908
J906
J905
J920
127before replacing the Main Controller PCB.
J918
J927
J926
J904
J911 J909 J912
J914
J904
J911 J909 J912
105
5. Parts Replacement and Cleaning