Removing The High Voltage Power Supply Pcb; Off Hook Pcb; Before Removing The Off Hook Pcb; Removing The Off Hook Pcb - Canon imageRUNNERC1022 Service Manual

27)Reference [Removing the Off Hook PCB]

11.5.17.2 Removing the High Voltage Power Supply PCB

imageRUNNER C1022 / imageRUNNER C1022i / Color imageRUNNER
C1030 / Color imageRUNNER C1030iF
1) Disconnect the 2 flat cables [1].
2) Remove the high voltage power supply PCB [1].
- 2 screws (binding) [2]
- 2 screws (double SEMS) [3]
- 7 claws [4]
[1]

11.5.18 Off Hook PCB

11.5.18.1 Before Removing the Off Hook PCB

imageRUNNER C1022 / imageRUNNER C1022i
1) Remove the ETB unit.(page 8-30)Reference [Removing the ETB Unit]
2) Remove the rear cover unit.(page 11-12)Reference [Removing the Rear
Cover Unit]
3) Remove the left cover.(page 11-14)Reference [Removing the Left Cov-
er]
4) Remove the Electrical Components Cover.(page 11-16)Reference [Re-
moving the Electrical Components Cover]

11.5.18.2 Removing the Off Hook PCB

imageRUNNER C1022 / imageRUNNER C1022i
1) Remove the the Off Hook PCB unit [1].
- 2 connectors [2]
- 3 screws [3]
- 1 hook [4]
F-11-69
[3] [2]
[4]
[4]
[3]
F-11-70
0019-5741
[1]

11.5.19 Cooling Fan

11.5.19.1 Before Removing the Cooling Fan

imageRUNNER C1022 / imageRUNNER C1022i / Color imageRUNNER
C1030 / Color imageRUNNER C1030iF
1) Remove the ETB unit.(page 8-30)Reference [Removing the ETB Unit]
2) Remove the rear cover unit.(page 11-12)Reference [Removing the Rear
Cover Unit]
3) Remove the left cover.(page 11-14)Reference [Removing the Left Cov-
er]
4) Remove the Electrical Components Cover.(page 11-16)Reference [Re-
moving the Electrical Components Cover]
5) Remove the Off Hook PCB. (only of the machine with FAX)(page 11-
27)Reference [Removing the Off Hook PCB]
6) Removing the High Voltage Power Supply PCB.(page 11-27)Reference
[Removing the High Voltage Power Supply PCB]

11.5.19.2 Removing the Cooling Fan

imageRUNNER C1022 / imageRUNNER C1022i / Color imageRUNNER
C1030 / Color imageRUNNER C1030iF
1) Disconnect the connector [1].
[2]
0020-4668
2) Remove the cooling fan unit [1].
- 1 screw [2]
0020-4669
[2]
[3]
[3]
[1] [2]
F-11-71
F-11-72
Chapter 11
[4]
0020-3355
0019-0010
[1]
11-27