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2DC
Maintenance
item No.
U203
Operating DP separately
Description
Simulates the original conveying operation separately in the DP.
Purpose
To check the DP.
Method
1. Press the start key.
2. Place an original in the DP if running this simulation with paper.
3. Select the item to be operated using the copy exposure adjustment keys.
Display (copy exposure indicator)
d-P (exp. 1)
d-n (exp. 2)
4. Press the start key. The operation starts.
5. To stop continuous operation, press the stop/clear key.
Completion
Press the stop/clear key when the operation stops. The indication for selecting a maintenance item No.
appears.
U207
Checking the operation panel keys
Description
Checks operation of the operation panel keys.
Purpose
To check operation of all the keys and LEDs on the operation panel.
Method
1. Press the start key.
2. "1" appears on the copy quantity display and the leftmost LED on the operation panel lights.
3. As the keys on the operation panel are pressed in order from the left to right, the figure shown on the copy
quantity display increases in increments of 1. If there is an LED corresponding to the key pressed, the LED
will light.
4. When all the keys on the operation panel have been pressed, all the LEDs light for up to 10 seconds.
5. When the LEDs go off, press the start key. All the LEDs light for 10 seconds again.
Completion
Press the stop/clear key. The indication for selecting a maintenance item No. appears.
• After this check starts, the operation cannot be canceled until all the keys are checked.
U243
Checking the operation of the DP motors
Description
Turns the motors in the DP on.
Purpose
To check the operation of the DP motors.
Method
1. Press the start key.
2. Select the motor to be operated using the copy exposure adjustment keys.
3. Press the start key. The operation starts.
Indication (copy exposure indicator)
F-0 (exp. 1)
C-0 (exp. 2)
4. To turn each motor off, press the stop/clear key.
Completion
Press the stop/clear key when operation stops. The indication for selecting a maintenance item No. appears.
1-4-20
Description
Operation
With paper
Without paper (continuous operation)
Operation
Drives the original feed system.
Drives the original conveying system.
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