Cleaning The Inside Of The Main Unit - Canon imageRUNNER C3489 Reference Manual

11

Cleaning the Inside of the Main Unit

If streaks appear on printed output, or random parts of the printed image are
7
missing, the inside of the main unit may be dirty. In this case, clean the inside of the
main unit, as described below.
NOTE
It takes approximately three minutes and 10 seconds to clean the inside of the main unit.
1
2
7-60
Routine Cleaning
Close the feeder.
CAUTION
•
When closing the feeder, be careful not to get your fingers caught, as this
may result in personal injury.
•
Be aware that the light emitted from the platen glass may be very bright
when closing the feeder.
(Additional Functions) ➞ [Adjustment/Cleaning] ➞
Press
[Cleaning inside Main Unit].
Press [Start].
When cleaning is complete, try printing again.