2NP
1-3-76
U140
Setting developer bias
Description
Setting the value of various developer bias.
Purpose
To check and setting the value of developer bias.
Method
1. Press the start key.
2. Select the item to be set.
Setting: [Mag DC/Sleeve DC/Clock Freq/Clock Duty/AC Ctrl]
1. Select the item to be set.
2. Change the setting value using the +/- keys or numeric keys.
3. Press the start key. The value is set.
Item No.
Description
Display
Description
Mag DC
Setting the value of magnet DC bias.
Sleeve DC
Setting the value of sleeve DC bias.
Clock Freq
Setting the value of clock frequency.
Clock Duty
Setting the value of clock duty.
AC Ctrl
Setting the value of AC control voltage.
On Timing
Setting the value of developer On timing.
Off Timing
Setting the value of developer Off timing.
Image Preference
Toner density setting
Display
Description
Initial setting
C
Setting the value of cyan.
480/180/36/37/1500
M
Setting the value of magenta.
480/180/36/37/1500
Y
Setting the value of yellow.
450/150/36/37/1500
K
Setting the value of black.
450/150/36/37/1500
Remove C
Setting the value of remove cyan.
50/150/36/33/1150
Remove M
Setting the value of remove magenta.
50/150/36/33/1150
Remove Y
Setting the value of remove yellow.
50/150/36/33/1150
Remove K
Setting the value of remove black.
50/150/36/33/1150
Remove C Half
Setting the value of remove cyan Half.
380/180/36/33/1150
Remove M Half
Setting the value of remove magenta Half.
380/180/36/33/1150
Remove Y Half
Setting the value of remove yellow Half.
350/150/36/33/1150
Remove K Half
Setting the value of remove black Half.
350/150/36/33/1150
Summary of Contents for TASKalfa 2551ci
Page 1: ...SERVICE MANUAL Published in September 2016 842NP11A 2NPSM06A Rev A TASKalfa 2551ci ...
Page 10: ...This page is intentionally left blank ...
Page 97: ...2NP 1 1 2 74 This page is intentionally left blank ...
Page 259: ...2NP 1 3 162 U486 Details on the modes Figure 1 3 47 Item No Description ...
Page 473: ...2NP 1 5 62 This page is intentionally left blank ...
Page 497: ...2NP 2 1 22 This page is intentionally left blank ...
Page 555: ...2NP 2 3 48 This page is intentionally left blank ...
Page 584: ...Installation Guide DP 770 B Document processor DP 772 Document processor Installation Guide ...
Page 620: ...DP 773 Document processor Installation Guide ...
Page 646: ...PF 791 500 x 2 Paper feeder Installation Guide ...
Page 654: ...PF 810 3000 sheets deck Installation Guide ...
Page 667: ...DF 770 D Document finisher Installation Guide ...
Page 685: ...AK 740 Bridge unit Installation Guide ...
Page 687: ...PH 7A C D Punch unit Installation Guide ...
Page 708: ...DT 730 B Document tray Installation Guide ...
Page 710: ...5 2013 5 302LC56750 01 H F G D D 6 4 3 7 E C D D M4 8 M4 8 M4 8 M4 8 ...
Page 711: ...FAX System W B Installation Guide ...