2JB/2JC
1-3-9
U021
Initializing counters and mode settings
Description
Initializes all settings, except those pertinent to the type of machine, namely each counter, service call history
and mode setting. Also initializes backup RAM according to region specification selected in maintenance item
U252 Setting the destination.
Refer to *2 of the maintenance mode item list about the item initialized.
Purpose
To return the machine settings to their factory default.
Method
1. Press the start key.
2. Press [EXECUTE] on the touch panel.
3. Press the start key. All data other than that for adjustments due to variations between machines is initial-
ized based on the destination setting.
4. Turn the main power switch off and on.
U022
Initializing backup memory
Description
Initializes only the backup data for image processing.
Purpose
To be executed as required.
Method
1. Press the start key.
2. Select the item to initialize.
3. Press [EXECUTE] on the touch panel.
4. Press the start key. All data in the backup RAM is initialized.
5. Turn the main power switch off and on.
U030
Checking motor operation
Description
Drives each motor.
Purpose
To check the operation of each motor.
Method
1. Press the start key.
2. Select the motor to be operated. The operation starts.
3. To stop operation, press the stop/clear key.
Completion
Press the stop/clear key. The screen for selecting a maintenance item No. is displayed.
Maintenance
item No.
Description
Display Description
ENGINE Initialize the backup data of engine PWB.
DP Initialize the backup data of DP main PWB.
MAIN Initialize the backup data of main PWB.
Display Operation
FEED Paper feed motor operates
MAIN Main motor operates
EJECT(FW) Eject motor rotates forward
EJECT(REV) Eject motor rotates in reverse
DRUM Drum motor operates
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