2KL/2KK
1-3-63
U969
Checking of toner area code
Description
Displays the toner area code.
Purpose
To check the toner area code.
Method
1. Press the start key. The toner area code is displayed.
Completion
Press the stop/clear key. The screen for selecting a maintenance item No. is displayed.
U990
Checking/clearing the time for the exposure lamp to light
Description
Displays or clears the accumulated time for the exposure lamp to light.
Purpose
To check duration of use of the exposure lamp. Also to clear the accumulated time for the lamp after replace-
ment.
Method
1. Press the start key.
2. Select the item using the exposure adjustment keys.
Clearing
1. Light exp. 3.
2. Press the start key. The accumulated time is cleared.
Setting
1. Change the accumulated time using the numeric or zoom +/- keys.
2. Press the start key. The accumulated time is set.
Completion
Press the stop/clear key. The screen for selecting a maintenance item No. is displayed.
Maintenance
item No.
Description
Exposure indicator Copy quantity display
Exp. 1 First 3 digits of the lamp-on time (minutes)
Exp. 2 Last 3 digits of the lamp-on time (minutes)
Exp. 3 Clearing the lamp-on time (CLE)
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