Canon imagePRESS 1135 Series Service Manual page 473

4
Parts Replacement and Cleaning > Periodic Replacing Parts, Durable Parts, Cleaning Parts > Cleaning Pre-Primary Transfer Exposure Unit and Cleaning Pre-Exposure Unit
4) Blow off the dust stuck on the sensor surface [A] of the pre-primary transfer exposure unit with a
blower.
Caution :
When installing
the cleaning pre-
exposure unit,
be careful not to
get the harness
caught.
4 Parts Replacement and Cleaning > Periodic Replacing Parts, Durable Parts, Cleaning Parts > Cleaning Pre-Primary Transfer Exposure Unit and Cleaning Pre-Exposure Unit
[A]
F-4-430
Harness
4-209
Harness
F-4-431
4-209