2MN/2N1
1-3-5
High
voltage
U122 Checking the transfer belt unit number -
U123 Displaying the transfer belt unit history -
U127 Checking/clearing the transfer count -
U128 Setting transfer high-voltage timing -5/0/13 -5/0/10
Developer U130 Initial setting for the developer -
U131 Adjusting the toner sensor control volt-
age
-
Manual 150/150/150/150
Mode Auto
U132 Replenishing toner forcibly
U135 Checking toner motor operation -
U136 Setting toner near end detection 3/3
U139 Displaying the temperature and humidity
outside the machine
-
U140 Displaying developer bias
Sleeve DC 84/84/84/70/-
84/84/84/70/70
Sleeve AC 155/155/155/155/-
155/155/155/155/155
Mag DC 155/155/155/155/-
155/155/155/155/155
Mag AC 160/200/200/200/- 160/200/200/200/160
Sleeve Freq 5345/
-/
5345/
5345
5511/5345/5345/5345
Sleeve Duty 68/-
68/68
Mag Duty 43/- 43/43
AC Calib 15/15/15/12
Mode1
U147 Setting for toner applying operation
Mode Mode1
Upper Limit 2.0
Minimum 10
Interval Number 250/100/50
U148 Setting drum refresh mode 2/2
U155 Checking sensors for toner -
U156 Setting the toner replenishment level
Supply 512/512/512/512/- 512/512/512/512/512
Empty 100/100/100/100/- 100/100/100/100/100
Section
Item
No.
Content of maintenance item
Initial setting
45ppm 55ppm