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KONICA MINOLTA 8050/CF5001/C500/8150 Field Service Ver.3.0 Dec. 2004
*31 Front and back registration of the tray
The image timing and the magnification for
each tray and paper type can be adjusted.
(user mode)
Mode
Not provided
Provided
*33 Image background restraint (potential differ-
ence)
Increase the potential difference between the
charging potential and the developing bias to
restrain image background. After changing
the DIPSW, be sure to conduct the automatic
gamma adjustment (0) of the process adjust-
ment.
There are two DIPSW that restrain image
background: toner density (DIPSW 5-0 to 3)
and a potential difference (DIPSW 7-0 to 3).
Image background can be restrained more
effectively with the DIPSW 7-0 to 3. When
image background occurs, be sure to use the
DIPSW 7-0 to 3 for the first priority. If it is not
sufficiently effective, use the DIPSW 5-0 to 3
at the same time.
Note:
• Since the DIPSW 7-0 to 3 changes the poten-
tial, the carrier may stick to the drum and
damage the drum and the cleaning blade.
Therefore, use this DIPSW only when neces-
sary.
Mode
7-3
K
Standard
0
Restrained
1
20-7
0
1
7-2
7-1
7-0
C
M
Y
0
0
0
1
1
1
1-21
*34 Type of paper selection with APS
Select a type of paper that can be selected for
the APS.
Special paper not applicable:
Coated, tab and exclusive paper are
not applicable. All types of paper from
paper weight 4 (106 to 162 g/m
(210 to 256 g/m
Paper weight 6 not applicable:
All types of paper in paper weight 6
(210 to 256 g/m
Mode
Special paper not applicable
Paper weight 6 not applicable
25 MODE
2
) to 6
2
) are not applicable.
2
) are not applicable.
21-6
0
1
2
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