Canon i-SENSYS MF229dw Service Manual page 135

4
Disassembly/Assembly > Original Exposure/Feed System (SADF Model) > Removing the Flat Bed Motor Unit (SADF Model) > Procedure
■ Procedure
CAUTION:
• Do not lose the 2 spacers [1] of the Contact Image Sensor Unit.
• Do not touch the document reading part [A] of the Contact Image Sensor Unit.
[1]
1) Move the Contact Image Sensor Unit [1].
[1]
4 Disassembly/Assembly > Original Exposure/Feed System (SADF Model) > Removing the Flat Bed Motor Unit (SADF Model) > Procedure
[A]
F-4-178
F-4-179
2) Press the gear [1] to bend the belt [2], and remove the belt [2] from the gear [3].
CAUTION:
Grease is applied on the shaft [4] of the Contact Image Sensor, so be careful not to let
the belt [2] come in contact with the shaft.
[4]
[2]
[3]
4-73
[2]
F-4-180
[1]
F-4-181
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