Adjustment/Cleaning - Canon imageCLASS MF7470 Basic Operation Manual

Adjustment/Cleaning

Setting Item
Transfer Roller Cleaning
Fixing Unit Cleaning
Feeder Cleaning
Special Mode M
Standard
Low
Moderate
High
Special Mode N
Auto
Manual
Medium
High
Off
Cleans the transfer roller. (See "Transfer Roller," on p. 10‑11.)
Cleans the fixing unit. (See "Fixing Unit," on p. 10‑3.)
Cleans the rollers of the feeder. (See "Automatic Feeder
Cleaning," on p. 10‑9.)
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.
Normal transcription output.
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.
Slightly higher than normal transcription output.
Higher than normal transcription output.
Selecting [High] may be effective when printing on the
heavyweight paper.
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.
Automatically switches to the appropriate curl prevention
level.
Enables manual selection of [Medium] or [High].
Prevents curling of paper that has absorbed moisture.
Prevents paper curls more efficiently than when [Medium] is
selected.
Disables Special Mode N.
Description
12‑17