Cleaning And Adjusting The Machine; Cleaning - Canon iR2025 Reference Manual

Cleaning and Adjusting the Machine

This section describes the introductions of routine cleaning and the settings to improve the print
quality and to prevent paper jams which may occur when a variety of functions are used.
Use of these settings will help you to clean the machine or to prevent a number of problems
from occurring.

Cleaning

Routine cleaning is needed for the long use of the machine. For more information on the routine
cleaning, see "Routine Cleaning," on p. 7-35. You can clean the machine by the following
settings:
■ Transfer Roller Cleaning
Clean the transcription roller in the main unit when the backside of paper is smudged with printing. See
"Transfer Roller Cleaning," on p. 7-44.
■ Drum Cleaning
Clean the drum in the main unit when print quality deteriorates. See "Drum Cleaning," on p. 7-46.
■ Fixing Unit Cleaning
Clean the fixing unit in the main unit when black streaks appear with printing or you replace the toner
cartridges. See "Fixing Unit Cleaning," on p. 7-48.
■ Feeder Cleaning
Clean the roller of the feeder when your originals have black streaks or appear dirty after scanning them.
See "Automatic Feeder Cleaning," on p. 7-54.

Cleaning and Adjusting the Machine

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