Kyocera KM-4230 Service Manual page 249

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Maintenance
item No.
U110 Checking/clearing the drum count
Description
Displays the drum counts for checking or clearing the figure, which is used
as a reference when correcting the main charger potential output.
Purpose
To check the drum status. Also used to clear the count after replacing the
drum during regular maintenance.
Since the count was cleared before shipping, do not clear it when installing.
Method
Press the print key. The drum counter count is displayed.
Clearing
1 Press CLEAR on the touch panel.
2 Press the print key. The count is cleared, and the screen for selecting a
maintenance item No. is displayed.
Setting
1 Enter a six-digit count using the numeric keys.
2 Press the print key. The count is set, and the screen for selecting a
maintenance No. is displayed.
Completion
To exit the maintenance mode without changing the count, press the stop/
clear key. The screen for selecting a maintenance item No. is displayed.
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Description