Removing The High Voltage Pcb - Canon i-SENSYS MF4300dn Service Manual

Chapter 9
Cover]
7) Remove the upper cover.(page 9-4)Reference[Removing the Upper
Cover]
8) Remove the Power Supply PCB.(page 9-7)Reference[Removing the
Power Supply PCB]

9.3.11.2 Removing the High Voltage PCB

i-SENSYS MF4300dn / i-SENSYS MF4350d / i-SENSYS MF4380dn / i-
SENSYS MF4310/4318 / i-SENSYS MF4320d / i-SENSYS MF4330d / i-
SENSYS MF4340d / i-SENSYS D450d / i-SENSYS MF4370dn
1) Remove the 2 claws [1] to remove the fixing guide [2].
[2]
2) Disconnect the 3 connectors [1] at the back and free the cable [2] from the
cable guide.
Points to Note When Attaching
Do not confuse the connecting target for the black cable and the red cable.
Make sure to connect to the respective terminals stamped as 'RED' and
'BLACK'.
3) Remove the high voltage PCB [3].
- 8 connectors [1]
- 4 screws [2]
9-8
[1]
F-9-30
[2]
[1]
F-9-31
[1]
0020-2742
[1] [2] [1]
[2] [3]
F-9-32
[2]
[1]