Canon ImageCLASS MF7480 - Manual (Page 346)

12‑17
Machine Settings
Adjustment/Cleaning
Setting Item Description
Transfer Roller Cleaning Cleans the transfer roller. (See “Transfer Roller,” on p. 10‑11.)
Fixing Unit Cleaning Cleans the fixing unit. (See “Fixing Unit,” on p. 10‑3.)
Feeder Cleaning Cleans the rollers of the feeder. (See “Automatic Feeder
Cleaning,” on p. 10‑9.)
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.
Standard Normal transcription output.
Low Lower than normal transcription output.
Selecting [Low] may be effective when printing on paper that
contains a lot of moisture because it was stored for a long period of
time after opening, or when printing on recycled paper.
Moderate Slightly higher than normal transcription output.
High Higher than normal transcription output.
Selecting [High] may be effective when printing on the
heavyweight paper.
Special Mode N Sets whether to prevent paper curls or jams which may occur
when printing on paper that has absorbed moisture.
Do not use paper that has been exposed to high temperature or
humidity for an extended period of time. Printing on such paper
will frequently result in a paper jam.
Printing times with Special Mode N activated are longer than
when the function is not used.
If you select [Medium] or [High] when paper is not moistened, the
print quality may be deteriorated. –
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–
Auto Automatically switches to the appropriate curl prevention
level.
Manual Enables manual selection of [Medium] or [High].
Medium Prevents curling of paper that has absorbed moisture.
High Prevents paper curls more efficiently than when [Medium] is
selected.
Off Disables Special Mode N.