Canon MF4270 Reference Guide
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11-17
Before Using the
Machine
Machine
Document and Paper
Copying
Sending and
Receiving
Receiving
Printing and
Scanning
Scanning
Network
Remote UI
System Manager
Settings
Settings
Maintenance
Troubleshooting
Appendix
Table of Contents
Index
ADJUST./CLEANING
Setting Item
Description
1. FIX.UNIT CLEANING
2. SPECIAL MODE T
Sets whether to prevent blur from appearing on the printouts for copying, receiving info, and
reports.
When this setting is set to <ON>, the density of printouts may become light.
reports.
When this setting is set to <ON>, the density of printouts may become light.
OFF
ON
ON
–
–
–
3. SPECIAL MODE U
Select to improve print quality in high temperature and high humidity conditions or in low
temperature and low humidity conditions.
temperature and low humidity conditions.
OFF
Select in normal condition.
MODE1
Select to improve print quality in low temperature and low humidity conditions, or when using
thick paper or an envelope.
thick paper or an envelope.
MODE2
Select to improve print quality in high temperature and high humidity conditions.
4. SPECIAL MODE V
Sets whether to prevent small size paper (B5, A5, EXECUTIVE, etc) from being curled.
OFF
ON
ON
–
–
–
5. SPECIAL MODE Y
Sets to enhance the fixing characteristics of toner under the conditions of a low temperature
environment.
When this setting is set to <ON>, first copy time and the time to resume from the Sleep mode
may take longer.
environment.
When this setting is set to <ON>, first copy time and the time to resume from the Sleep mode
may take longer.
OFF
ON
ON
–
–
–