Canon iR3245, Service Manual

Page: 177 / 746

Chapter 5
5-21
8)Remove the belt [2] from the hook [1] at the back of the CCD unit.
F-5-34
9)Remove the cable retainer [1] at the CCD unit.
10) Remove the core [2], the connector [3], and then the CCD cable.
F-5-35
5.4.1.2 When Replacing the CCD Unit
0019-5698
iR3225 / iR3225N / iR3235 / iR3235N / iR3245 / iR3245N
Perform the following procedure after replacing the CCD unit.
1) Enter the value on the label affixed to the CCD unit in the following serv-
ice mode. (following 2 items).
F-5-36
-COPIER > ADJUST > CCD > MTF3-M1/M2/M3/M4/M5/M6/M7/M8/
M9
After that, finalize the setting in the following service mode.
-COPIER > ADJUST > CCD > CCD-CHNG
2)Input the above correction value on the service label at the inside of the
reader left cover.
3)Execute the following item in service mode.
- ADF white level adjustment (COPIER> FUNCTION> CCD> DF-
WLVL1/WLVL2/WLVL3/WLVL4)
5.4.2 CCD Cover Unit
5.4.2.1 Removing the CCD Cover Unit
0019-6280
iR3225 / iR3225N / iR3235 / iR3235N / iR3245 / iR3245N
1)Remove the CCD unit.
2)Remove the 2 connectors [1], and then the harness from the guide [2].
F-5-37
3)Remove the CCD cover [1].
-4 screws [2]
F-5-38
5.4.3 Copyboard glass
5.4.3.1 Removing the Copyboard Glass
0019-5686
iR3225 / iR3225N / iR3235 / iR3235N / iR3245 / iR3245N
Do not touch the LED on the CCD unit.
[2]
[1]
[2]
[1]
[3]
[1]
[2]
[2]
[1]
[2]