2C9
1-4-25
U110
Checking/clearing the drum count
Description
Displays the drum counts for checking, clearing or changing a figure.
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. A drum count value less than
150K, however, cannot be cleared.
Method
1. Press the start key.
2. Select the item by lighting a copy exposure indicator using the copy exposure adjustment keys.
Clearing
1. Light exp. 3.
2. Press the start key. The count is cleared, and the indication for selecting a maintenance item No.
appears.
Setting
1. Change the count using the numeric or zoom +/- keys.
2. Press the start key. The count is set, and the indication for selecting a maintenance item No. appears.
Completion
To exit the maintenance mode without changing the count, press the stop/clear key. The indication for select-
ing a maintenance item No. appears.
U130
Toner install mode
Description
Executes toner install operation.
Purpose
To operate when installing the machine.
Method
1. Press the start key. " on" appears.
2. Press the start key.
* Installation of toner starts and "9" is indicated in the copy quantity display. Each time one minute
elapses, the indicated value decrements. When the installation is complete, "Gd" will be displayed if the
installation is successful or "nG" will be displayed if it has failed.
3. To stop the installation in the middle, press the stop/clear key.
Completion
Press the stop/clear key. The indication for selecting a maintenance item No. appears.
Maintenance
item No.
Description
Copy exposure indicator Description Setting range Initial setting
Exp. 1 First 3 digits 000 to 999 000
Exp. 2 Last 3 digits 000 to 999 000
Exp. 3 Clearing the count - -
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