Dc Controller Pcb; Before Removing The Dc Controller Pcb; Removing The Dc Controller Pcb; Procedure After Replacing The Dc Controller Pcb - Canon imageRUNNERC1022 Service Manual

Chapter 11
[4]
[3]
[2]

11.5.13 DC Controller PCB

11.5.13.1 Before Removing the DC Controller PCB

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 right cover.(page 11-12)Reference [Removing the Right
Cover]
5) Remove the Electrical Components Cover.(page 11-16)Reference [Re-
moving the Electrical Components Cover]
6) Remove the Controller Box.(page 11-16)Reference [Removing the
Controller Box]
7) Remove the Off Hook PCB. (only of the machine with FAX)(page 11-
27)Reference [Removing the Off Hook PCB]

11.5.13.2 Removing the DC Controller PCB

imageRUNNER C1022 / imageRUNNER C1022i / Color imageRUNNER
C1030 / Color imageRUNNER C1030iF
1) Disconnect the 8 flat cable connectors [1] and the 10 connectors [2].
11-24
[3]
[1]
[4]
F-11-59
[2]
[2]
[1]
2) Remove the DC controller PCB [1].
- 4 screws [2]
[2]
11.5.13.3 Procedure after Replacing the DC controller
PCB
imageRUNNER C1022 / imageRUNNER C1022i / Color imageRUNNER
C1030 / Color imageRUNNER C1030iF
After replacing the DC controller PCB, restore the backup data from the
main controller PCB.
1) Using the service mode, restore the backup data of the DC controller
0019-8017
stored in NVRAM of the main controller PCB to NVRAM of the DC con-
troller PCB.
COPIER> FUNCTION> VIFFNC> RSTR-DCN
2) Execute "Initial Setting/Registration > Adjustment/Cleaning > Automatic
Gradation Correction > Full Correction".

11.5.14 Memory Controller PCB

11.5.14.1 Before Removing the Memory Controller PCB

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 right cover.(page 11-12)Reference [Removing the Right
0019-0013
Cover]
5) Remove the Electrical Components Cover.(page 11-16)Reference [Re-
moving the Electrical Components Cover]
6) Remove the Controller Box.(page 11-16)Reference [Removing the
Controller Box]
7) Remove the Off Hook PCB. (only of the machine with FAX)(page 11-
27)Reference [Removing the Off Hook PCB]
8) Remove the DC Controller PCB.(page 11-24)Reference [Removing the
DC Controller PCB]
9) Remove the Laser Scanner Cover.(page 11-17)Reference [Removing
the Laser Scanner Cover]

11.5.14.2 Removing the Memory Controller PCB

imageRUNNER C1022 / imageRUNNER C1022i / Color imageRUNNER
[1]
F-11-60
[1]
F-11-61
[2]
[1]
[2]
[1]
[2]
[2]
0021-0347
0020-3352
0019-5777