Canon iR2018i, Справочное руководство, Страница: 224 / 444

Cleaning and Adjusting the Machine 4-69
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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.