Canon imageCLASS MF269dw Service Manual page 172

4. Parts Replacement and Cleaning
■ Procedure
CAUTION:
• Do not lose the 2 spacers of the Contact Image Sensor Unit.
• Do not touch the document reading part [A] of the Contact Image Sensor Unit.
[A]
• Grease is applied on the shaft of the Contact Image Sensor, so be careful not to let a hand or part come in contact
with the shaft.
1.
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