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Maintenance
item No.
U005
Copying without paper
Description
Simulates the copy operation without paper feed.
Purpose
To check the overall operation of the machine.
Method
1. Press the start key. A selection item appears.
2. Select the item to be operated using the copy exposure adjustment keys.
Display
P
P-d
3. Press the program key.
4. Set the operation conditions required. Changes in the following settings can be made.
• Paper feed locations
• Magnifications
• Number of copies: continuous copying is performed when set to 99.
• Copy density
• Keys on the operation panel other than the energy saver (preheat) key
5. To control the paper feed pulley, remove all the paper in the drawers, or the drawers. With the paper
present, the paper feed pulley does not operate.
6. Press the start key. The operation starts.
Copy operation is simulated without paper under the set conditions. When operation is complete, the
selected item appears.
7. To stop continuous operation, press the stop/reset key.
Completion
Press the stop/clear key at the screen for selecting an item. The indication for selecting a maintenance item No.
appears.
U019
Displaying the ROM version
Description
Displays the part number of the ROM fitted to each board.
Purpose
To check the part number or to decide if the ROM version is new from the last digit of the number.
Method
1. Press the start key. A selection item appears.
2. Select the item to be displayed using the image mode selection key and copy exposure adjustment keys.
Image mode LEDs
: Off,
Completion
Press the stop/clear key. The indication for selecting a maintenance item No. appears.
Copy exposure
indicator
Exp. 1
Exp. 2
Exp. 1
Exp. 2
: On
Description
Operation
Only the copier operates.
Both the copier and DP operate.
Copy quantity display
number of the main ROM
number of the main ROM sub
number of the engine ROM
number of the engine ROM sub
2DC
1-4-5
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