Canon imageCLASS MF6540, Basic Operation Manual

Page: 249 / 270

Machine Settings
12-24
ADJUST./CLEANING
Setting Item Description
1. TRANS. ROLR CLEAN Cleans the transcription roller. (See “Transcription Roller,” on
p. 10-11.)
2. FIX.UNIT CLEANING Cleans the fuser roller. (See “Fuser Roller,” on p. 10-6.)
3. FEEDER CLEANING Cleans the ADF. (See “Cleaning the ADF Automatically,” on
p. 10-10.)
4. SPECIAL MODE M Sets to improve print quality or fix irregular print density. If print
quality decreases or an irregularity in the print density appears,
transcription output may not function adequately.
MID
Selects in normal conditions.
LOW Selects to compensate for poor print quality that occurs when
using paper that was stored for a long time at high temperatures
and high humidity.
HIGH Selects to compensate for poor quality that occurs when using
heavyweight paper.
5. SPECIAL MODE N When the two-sided printing function is used, paper may curl
severely or become jammed. Enable this setting to prevent
paper curling or jamming.
OFF
ON
–
–
6. SPECIAL MODE O This setting is not functional in this model.
7. SPECIAL MODE P Sets to activate when lightweight paper or paper which is easy
to get uneven print density is used for printing.
OFF
ON
–
–