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Item No.
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.
Mag DC
Sleeve DC
Clock Freq
Clock Duty
AC Ctrl
On Timing
Off Timing
Image Preference
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.
Display
C
M
Y
K
Remove C
Remove M
Remove Y
Remove K
Remove C Half
Remove M Half
Remove Y Half
Remove K Half
3. Press the start key. The value is set.
Service Manual
Display
Setting the value of magnet DC bias.
Setting the value of sleeve DC bias.
Setting the value of clock frequency.
Setting the value of clock duty.
Setting the value of AC control voltage.
Setting the value of developer On timing.
Setting the value of developer Off timing.
Toner density setting
Setting the value of cyan.
Setting the value of magenta.
Setting the value of yellow.
Setting the value of black.
Setting the value of remove cyan.
Setting the value of remove magenta.
Setting the value of remove yellow.
Setting the value of remove black.
Setting the value of remove cyan Half.
Setting the value of remove magenta Half.
Setting the value of remove yellow Half.
Setting the value of remove black Half.
Description
Description
Description
1-3-76
Initial setting
480/180/36/37/1500
480/180/36/37/1500
450/150/36/37/1500
450/150/36/37/1500
50/150/36/33/1150
50/150/36/33/1150
50/150/36/33/1150
50/150/36/33/1150
380/180/36/33/1150
380/180/36/33/1150
350/150/36/33/1150
350/150/36/33/1150
Y116141-8
2NP
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