Removing The All-Night Power Supply Pcb - Canon iR4570 Series Service Manual

1) Remove the 13 screws [1] and then the other screw
[2]; then, detach the rear cover [3].
If the left cover (lower) has already been detached, the
screw [3] should also have been removed.
[1]
[3]
[1]
[1]
[1]
[1]
[1]
[1]
F-10-126
10.5.9.2 Removing the All-
Night Power Supply PCB
iR2270 / iR2870 / iR3570 / iR4570 / iR3530
1) Disconnect the 4 connectors [1].
F-10-127
[1]
[1]
[1]
[1]
[1]
[1]
[2]
0007-6386
2) Remove the 4 screws [1], and detach the all-night
power supply PCB [2].
F-10-128
10.5.10 Controller Power Supply
PCB
10.5.10.1 Removing the Rear
Cover
iR2270 / iR2870 / iR3570 / iR4570 / iR3530
1) Remove the 13 screws [1] and then the other screw
[2]; then, detach the rear cover [3].
If the left cover (lower) has already been detached, the
screw [3] should also have been removed.
Chapter 10
0007-6380
10-43