Cleaning The Led - Canon CLC5100 Series Manual

Chapter 1
Using alcohol will eliminate static charges. Be sure to perform this step to protect the potential sensor from
adverse effects. Be sure not to touch the surface of the cover after cleaning.
6) Holding the developing assembly upper cover on its edges, install the developing assembly.

1.4.3 Cleaning the LED

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CLC5100 / CLC4000
1) Move the shutter where the LED is visible.
2) Dry wipe the LED with lint free paper.
F-1-8
3) Move the shutter to the rear.
Try not to apply excessive force when dry wiping the LED.
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