Canon Color imageRUNNER C4580 Service Manual - page 192
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851
Chapter 6
6-25
3) Remove the scanning lamp [2].
- 2 screws [1]
F-6-39
6.4.3 Reader Controller PCB
6.4.3.1 Preparation for Removing the
Reader Controller PCB
Be sure to print out the settings using P-PRINT
before replacing the reader controller.
1) Remove the Copyboard Glass.
2) Remove the CCD unit cover [2].
(Referring to Procedure 6.4.6)
3) Remove the Original Size Sensor Unit.
3-1) Remove the original size detection unit [2].
- 3 screws [1]
F-6-40
3-2) Remove the original size sensor unit [2].
- connector [1]
F-6-41
[1]
[1]
[2]
[1]
[2]
[1]
[1]
[2]