2HA/2HB
1-3-58
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, and the indication for selecting a maintenance
item No. appears.
Setting
1. Change the accumulated time using the numeric or zoom +/- keys.
2. Press the start key. The accumulated time is set, and the indication for selecting a maintenance item No.
appears.
Completion
Press the stop/clear key. The indication for selecting a maintenance item No. appears.
U991
Checking the scanner count
Description
Display the scanner count value.
Purpose
To check the scanner count value.
Method
1. Press the start key.
2. Select the item using the exposure adjustment keys.
Completion
Press the stop/clear key. The indication for selecting a maintenance item No. appears.
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)
Exposure indicator Copy quantity display (count value)
Exp. 1 First 3 digits of the scanner count
Exp. 2 Last 3 digits of the scanner count