U118
Drum unit history
(Message: Drum Unit History)
Contents
Displays the machine serial number and drum counter history.
Purpose
Execute to check the machine serial number and drum counter values.
Method
1.Press the [Start] key.
* :Select the item to Refer to.
Items
K
* :Displays the machine serial number and 3 items of the drum counter history.
Items
Machine History1 to 3 Machine serial number history
Cnt History1 to 3
Completion
Press the [Stop] key.
* :The screen for selecting a maintenance item No. is displayed.
U119
Setting the drum
(Message: Set Up Drum Unit)
Contents
Sets the initial LSU light based on the drum sensitivity
Purpose
Execute when the drum unit or laser scanner unit is replaced.
* :After completing, execute maintenance mode U464 [Calibration] and U412 [Adjusting the
uneven density].
Method
1.Press the [Start] key.
2.Select [Execute].
Items
Execute
3.Press the [Start] key.
* :Starts the drum setup operation.
4.Turn the power switch off then on. Wait more than 5 seconds between the power off and on.
Completion
Press the [Stop] key.
* :The screen for selecting a maintenance item No. is displayed.
Displays the black drum history
The drum counter history
Detect the main charge current and save the current value.
6-83
Contents
Contents
Contents
2WA/2NJ/2RK