Removing The Ac Relay Pcb; Removing The Power Supply Pcb - Canon LBP351 Series Service Manual

■ Procedure
1. Remove the DC Controller PCB [1].
• 29 Connectors [2]
• 1 Flexible Cable [3]
• 2 Screws [4]
29x
[1]
[2]
[4]
• 1 Claw [5]
• 1 Boss [6]
• 1 Hook [7] (on the upper left)
[7]
2x
[4]
[3]
[1]
1x
[6]
[5]
5. Parts Replacement and Cleaning

Removing the AC Relay PCB

■ Preparation
1. Remove the Right
Cover" on page 117
2. Remove the Controller
Controller Cover" on page 123
■ Procedure
1. Remove the AC Relay PCB [1].
• 4 Connectors [2]
• 2 Screws [3]
• 2 Hooks [4]
4x
2x
[2]
Removing the Power Supply
PCB
■ Preparation
1. Pull out the cassette.
2. Remove the Duplex Unit.
3. Remove the Rear
on page 117
4. Remove the Fixing
Assembly" on page 134
5. Remove the Right
Cover" on page 117
6. Remove the DC Controller
Controller PCB" on page 125
7. Remove the Controller Cover.
8. Remove the Main Controller
Main Controller PCB" on page 123
9. Remove the Controller
Controller Box" on page 124
126
Cover." Removing the Right
Cover." Removing the
[2]
[1]
[3]
[4]
[4] [2]
Cover."Removing the Rear Cover"
Assembly." Removing the Fixing
Cover." Removing the Right
PCB."Removing the DC
PCB."Removing the
Box."Removing the
[3]