2N8/2N7
1-3-88
U147 Setting: [Upper Limit]
1. Change the setting value using the +/- keys or numeric keys.
Press the start key. The value is set.
Setting: [Minimum]
1. Change the setting value using the +/- keys or numeric keys.
2. Press the start key. The value is set.
Completion
Press the stop key.
The screen for selecting a maintenance item No. is displayed.
U148 Setting drum refresh mode
Description
Selects the mode used in drum refreshing
Purpose
Change settings when drum refreshing is too frequently executed.
Setting
1. Press the start key.
2. Select the mode.
* 1: 0: Off / 1: Short / 2: Standard / 3: Long
*2 : 0:Mode0/ 1:Mode1/ 2:Mode2/ 3:Mode3
Larger the number, more the times of the refresh.
3. Press the start key. The setting is set.
Completion
Press the stop key.
* : The screen for selecting a maintenance item No. is displayed.
Item No. Description
Display Description
Setting
range
Initial
setting
Value Upper limit printing ratio of toner applying
quantity with each mode (%)
0 to 2.0 2.0
Display Description
Setting
range
Initial
setting
Value Toner layer width when cleaning mode is
selected (mm)
0 to 30 10
Display Description Setting range Initial setting
Normal
*1
Automatic drum refreshing setting 0 to 3 2
Dew Conden-
sation
*2
Dew condensation drum refreshing
setting
0 to 3 0