Using the Operation Panel
4-88
DEV-CLN (Developer/Refresh mode setting)
This sets the refresh mode for the developer. When the printing quality
declines, refreshing the developer can restore the printing quality. This is
primarily used for maintenance by service personnel.
1
Press
Z
while
>Service >
is displayed.
2
Press
U
or
V
repeatedly until
>>DEV-CLN
appears.
3
Press
[OK]
. A question mark (
?
) appears.
4
Press
[OK]
again. Developer refreshing begins and
Please wait
is
displayed.
5
When refreshing ends, the display returns to
Ready
.
LSU (LSU cleaning mode setting)
This sets the cleaning mode for the LSU. When the printing quality
declines, cleaning the LSU can restore the printing quality. This is
primarily used for maintenance by service personnel.
1
Press
Z
while
>Service >
is displayed.
2
Press
U
or
V
repeatedly until
>>LSU
appears.
3
Press
[OK]
. A question mark (
?
) appears.
4
Press
[OK]
again. LSU cleaning mode begins and
Please wait
(Cleaning)
is displayed.
5
When cleaning ends, the display returns to
Ready
.
Drum (Drum/Refresh mode setting)
This sets the refresh mode for the drum. When the printing quality
declines, refreshing the drum can restore the printing quality. This is
primarily used for maintenance by service personnel.
1
Press
Z
while
>Service >
is displayed.
2
Press
U
or
V
repeatedly until
>>Drum
appears.
3
Press
[OK]
. A question mark (
?
) appears.
4
Press
[OK]
again. Drum refreshing begins and
Please wait
is
displayed.
5
When refreshing ends, the display returns to
Ready
.
Altitude Adj. (Altitude adjustment setting)
This sets the altitude adjustment mode. If you are using the machine at
an altitude of 1500 m or higher and print quality has deteriorated, the
Altitude Adjustment mode setting can be used to restore print quality.
1
Press
Z
while
>Service >
is displayed.
2
Press
U
or
V
repeatedly until
>>Altitude Adj.
appears.
>>DEV-CLN ?
>>LSU ?
>>Drum ?
Summary of Contents for CLP 3721
Page 1: ...DOCUMENT CONSULTING instruction manual colour printer CLP 3721 3726 ...
Page 2: ......
Page 21: ...xviii ...
Page 41: ...Printing Operation 2 16 ...
Page 59: ...Handling Paper 3 18 ...
Page 149: ...Using the Operation Panel 4 90 ...
Page 173: ...Troubleshooting 6 16 ...
Page 187: ...Appendix A 14 ...
Page 191: ...Glossary Glossary 4 ...
Page 195: ...Index 4 ...
Page 196: ......
Page 197: ...UTAX GmbH Ohechaussee 235 22848 Norderstedt Germany ...