2N8/2N7
1-3-83
U140 Displaying developer bias
Description
Displays and changes various developer bias value.
Purpose
To check or changes the developer bias value.
Method
1. Press the start key.
2. Select the item to be set.
Setting: [Sleeve DC]
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.
Setting: [Sleeve AC]
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
Sleeve DC Developer sleeve roller DC bias
Sleeve AC Developer sleeve roller AC bias
Mag DC Developer magnet roller DC bias
Mag AC Developer magnet roller AC bias
Sleeve Freq Developer sleeve roller frequency
Sleeve Duty Developer sleeve roller duty
Mag Duty Developer magnet roller duty
AC Calib Executing or setting the AC calibration
Image Preference Toner density setting
Lead Density Settings for a countermeasure to a fuser separation failure
Display Description
Setting
range
Initial setting
65ppm 80ppm
K Developer sleeve roller DC bias 0 to 255
84 84
Display Description
Setting
range
Initial setting
65ppm 80ppm
K Developer sleeve roller AC bias 0 to 255
150 150