Canon imageRUNNER 2320, Reference Manual

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Routine Cleaning 6-31
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Drum Cleaning
If print quality decreases, the drum in the main unit may be dirty. If this happens,
use the Drum Cleaning function to clean the drum.
1
Press (Additional Functions)
➞
use [ ] or [ ] to select
<Adjustment/Cleaning>
➞
press [OK].
For help, see the screen shots in step 2 of “Automatic Feeder Cleaning,” on p. 6-29.
The Adjustment/Cleaning menu appears.
Fixing Unit Cleaning
If black streaks appear on the printed page, the fixing unit may be dirty. Use the
Fixing Unit Cleaning function to print the cleaning pattern on A4 paper to clean the
Fixing Unit. You should also use the Fixing Unit Cleaning function every time the
toner cartridge is replaced.
IMPORTANT
The cleaning pattern can be printed only on A4 paper.
NOTE
Before cleaning the fixing unit, make sure that the paper size and type for <Stand. Stack
Bypass> are set to ‘A4’ and ‘Plain’. To check or change the current settings, follow step 1
of the procedure below.
2
Use [ ] or [ ] to select <Drum
Cleaning>
➞
press [OK].
The <Start Cleaning?> display appears.
3
Use [ ] or [ ] to select <Yes>
➞
press [OK].
The machine starts cleaning the drum.
After the cleaning is completed, the display
returns to the Standby display.
Clean Trans. Roller
Drum Cleaning
Fixing Unit Cleaning
Feeder Cleaning
Adjustment/Cleaning
Yes No
Start Cleaning?