2NC/2NF/2NG/2NN/3P7/3P8/3P9-2
1-3-52
U147 Set Toner Apply
Description
A mode setup of the operation which removes the toner in the development unit which carried out
the charge rise is performed.
Purpose
The basic target does not need to change a setup.
However, the mode is changed when outputting a manuscript with an always low printing rate in
large quantities.
* : If the toner which carried out the charge rise stagnates in a development unit, concentra-
tion will fall.
Method
1. Press the start key.
* : Select the [Threshold].
Display Description
Threshold Changes the threshold of each setting.
Setting
1. Select the item to be set.
2. Change the setting value using change keys * or numeric keys.
* : Zoom/Paper selection key (Basic model), Right/Left arrow key (Advanced model)
Display Description
Coverage Rate Threshold of print coverage rate.
Page Cnt1 Threshold of page count. Part1. (Used for judgement in last page of print
job)
Page Cnt2 Threshold of page count. Part2. (Used for judgement in page of continu-
ous printing)
3. Press the start key. The value is set.
Completion
Press the stop key. The screen for selecting a maintenance item No. is displayed.