Removing The Adf Unit/Copyboard + Reader Unit - Canon MF8580Cdw Service Manual

4
Disassembly/Assembly > Document exposure/feeder system > Removing the ADF Unit/Copyboard + Reader Unit > Procedure

Removing the ADF Unit/Copyboard + Reader Unit

■ Preparation
1) Remove the Right Cover. Refer to page 4-147.
2) Remove the Left Cover. Refer to page 4-144.
3) Remove the Rear Upper Cover. Refer to page 4-153
■ 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) Remove the claw [1] to remove the Reader Shaft Retainer [2].
2) While supporting the ADF Unit/Copyboard + Reader Unit [3], remove the Reader Support
Shaft [4].
3) Bring down the Reader Support Shaft [4] to close the ADF Unit/Copyboard + Reader Unit [3].
[1]
[2]
4 Disassembly/Assembly > Document exposure/feeder system > Removing the ADF Unit/Copyboard + Reader Unit > Procedure
[4]
[3]
F-4-346
4) Remove the handle [1].
• 2 screws [2]
x2
5) Remove the Controller Cover [1].
• 7 screws [2]
• 2 hooks [3]
[3]
x7
[1]
4-158
[1]
[2]
F-4-347
[2]
[3]
[2]
[2]
F-4-348
4-158