Transfer Power; Img Adj Param - Konica Minolta magicolor 1680MF Service Manual

Field Service Ver. 1.0 Nov. 2008
14.4.12

TRANSFER POWER

A. SIMPLEX PASS
Functions • Adjust the 2nd image transfer output (ATVC) on the single-sided pages for each
media type.
Use • To use when the transfer failure at the trailing edge occurs.
Adjustment • The default setting is 0.
Range
Adjustment To increase the ATVC value (in the direction of a foggier image),
Instructions decrease the setting value.
To decrease the ATVC value (in the direction of a less foggy image),
increase the setting value.
Setting/ 1. Select [TRANSFER POWER] and press the Select key.
Procedure 2. Select [SIMPLEX PASS] and press the Select key.
3. Select desired media type with the up key /down key
4. Select desired setting value with the up key /down key
B. DUPLEX PASS
Functions • Adjust the 2nd image transfer output (ATVC) on the duplexed pages for each media
type.
Use • To use when the transfer failure at the trailing edge occurs.
Adjustment • The default setting is 0.
Range
Adjustment To increase the ATVC value (in the direction of a foggier image),
Instructions decrease the setting value.
To decrease the ATVC value (in the direction of a less foggy image),
increase the setting value.
Setting/ 1. Select [TRANSFER POWER] and press the Select key.
Procedure 2. Select [DUPLEX PASS] and press the Select key.
3. Select desired media type with the up key /down key
4. Select desired setting value with the up key /down key
14.4.13

IMG ADJ PARAM

Function • Adjusts the printer in case of an image quality problem (uneven density)
Use • To correct image quality problems (uneven density) due to the printer being operated
at a high altitude.
Setting • The default setting is 0.
/procedure
"0": 0 V
1: -100 V
2: -200 V
3: -300 V
NOTE
• When the setting has been changed, be sure to run a [CALIBRATION] process.
See P.91
http://www.manuals4you.com
14. SERVICE MODE
-8 ~ +7
and press the Select key.
and press the Select key.
-8 ~ +7
and press the Select key.
and press the Select key.
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