Canon Color imageCLASS MF8580Cdw, Service Manual

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Disassembly/Assembly > Document Exposure, Feed System > Removing the ADF Unit + Reader Unit > Procedure
Disassembly/Assembly > Document Exposure, Feed System > Removing the ADF Unit + Reader Unit > Procedure
Removing the ADF Unit + Reader Unit
■ Preparation
1) Remove the Right Cover. Refer to page 4-20.
2) Remove the Left Cover. Refer to page 4-17.
■ Procedure
CAUTION:
Be sure to perform "After replacing ADF unit (Refer to page 4-36)" and "After replacing
reader unit (Refer to page 4-37)" when replacing the ADF Unit and Reader Unit,
respectively.
1) Open the ADF Unit + Reader Unit.
2) Remove the claw [1] to remove the Reader Shaft Retainer [2].
3) While supporting the ADF Unit + Reader Unit [3], remove the Reader Support Shaft [4].
[3]
[1]
[4]
[2]
F-4-50
4) Bring down the Reader Support Shaft [1] to close the ADF Unit +Reader Unit [2].
[2]
[1]
5) Remove the Controller Cover [1] at the right side of the host machine.
• 9 screws [2]
• 2 Hooks [3]
x9
[2]
[2]
[2]
[3]
[3]
[1]
F-4-51
F-4-52