2JL/2JJ/2JG/2JD-1
1-3-102
U984
Checking the developing unit number
Description
Displays the developing unit number.
Purpose
To check the developing unit number.
Method
Press the start key. The developing unit number for each color is displayed.
Completion
Press the stop/clear key. The screen for selecting a maintenance item No. is displayed.
U985
Displaying the developing unit history
Description
Indicates the past record of machine number and the developing counter.
Purpose
To check the machine number and the developing counter.
Method
1. Press the start key.
2. The history of a machine number and a developing counter for each color is displayed by five cases.
Completion
Press the stop/clear key. The screen for selecting a maintenance item No. is displayed.
U989
HDD Scandisk
Description
Restores data in the hard disk by scanning the disk.
Purpose
If power is turned off while accessing to the hard disk is performed, the control information in the hard disk
drive may be damaged. Use this mode to restore the data.
Method
1. Press the start key.
2. Press [EXECUTE].
3. Press the start key. When scanning of the disk is complete, the execution result 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, clears or changes 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
Press the start key. The accumulated time of illumination for the exposure lamp is displayed in minutes.
Clearing
1. Press the reset key.
2. Press the start key. The accumulated time is cleared.
Setting
1. Enter a seven-digit accumulated time using the numeric keys.
2. Press the start key. The time is set.
Completion
Press the stop/clear key. The screen for selecting a maintenance item No. is displayed.
Maintenance
item No.
Description
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