Canon ImageRunner 2030i, Reference Manual, Page: 325 / 412

Routine Cleaning 7-32
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Offset Roller Cleaning
When the offset rollers become dirty, the accuracy of paper alignment deteriorates.
Perform offset roller cleaning once a month to maintain the accuracy.
WARNING
When cleaning the machine, first turn OFF the main power switch and
disconnect the power cord. Failure to observe these steps may result in a fire or
electrical shock.
NOTE
If either the optional Inner 2 Way Tray-E2 or Additional Finisher Tray-C1 is attached, we
recommend cleaning the roller after printing out to the top tray.
1
Lift the rollers slightly, and use a damp cloth to wipe the
surface of the rollers while rotating them.
2
Wait approximately three minutes for the rollers to dry, or wipe
the roller surface dry with a soft cloth.