Canon imageRUNNER ADVANCE 8105 Series Service Manual page 380

4
Parts Replacement and Clearning > Main Controller > Removing Main Controller PCB 1
6) Install the Main Controller PCB 1 Unit.
•
3 Connectors
x3
7) Install the Main Controller Right Cover Unit.
•
1 Screw
4
Parts Replacement and Clearning > Main Controller > Removing Main Controller PCB 1
8) Fully tighten the loosened screws to secure the Main Controller PCB 2, Channel Link PCB,
and DC Controller PCB in that order. Check that the connectors of the PCBs are properly
connected.
9) Install the covers removed in this procedure in reverse order.
• Controller Box Inner Cover
•
Rear Cover
•
Controller Box (Close it.)
• Left Rear Inner Cover
•
Connector Cover
•
Remove the Left Rear Cover.
F-4-53
F-4-54
4-84
4-84