2KR/2KS
1-3-47
U112
Setting toner refresh operation
Description
Sets the toner refresh operation time and the developing bias on time at power on and after copying.
Purpose
To change the toner refresh operation time and the developing bias on time at power on and after copying if
image flow level is low.
Setting
1. Press the start key.
2. Select the item to be set.
3. Change the setting using the +/- keys.
4. Press the start key. The value is set.
Completion
Press the stop key. The screen for selecting a maintenance item No. is displayed.
U114
Setting separation charger mode
Description
Sets the separation charger mode.
Purpose
To change the setting if the fuser offset or carrier leaking occurs.
Method
1. Press the start key.
2. Change the setting using the +/- or numeric keys.
*: Entering a value other than 0 to 3 will engage the MODE3 (value 3) separation mode.
Details on the modes
3. Press the start key. The setting is set.
Completion
Press the stop key. The screen for selecting a maintenance item No. is displayed.
Maintenance
item No.
Description
Display Description Setting range Initial setting
ON TIME(SEC) Toner refresh operation time 50 to 150 (sec) 120
BIAS TIME(MSEC) Developing bias on time 500 to 1000 (msec) 540
Display Description Setting range Initial setting
MODE Separation charger mode 0 to 8 (0 to 3)* 3
Display Description
MODE0 (Value 0) Full page separation for both first and second pages
MODE1 (Value 1) First page: Separation on leading and trailing edges
Second page: Full page separation
MODE2 (Value 2) Full page separation is activated for both first and second pages provided the
ambient temperature is less than 19
°C/66.2°F.
First page: Separation is activated for both leading and trailing edges, sec-
ond page: Full page separation, provided the ambient temperature is more
than 20
°C/68°F.
MODE3 (Value 3) Separation is activated on both leading and trailing edges for both first and
second pages
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