2DF
1-4-7
Maintenance
Description
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. The screen for selecting an item is displayed.
2. Select the item to be operated. The selected item is displayed in reverse.
Display Operation
PPC Only the copier operates.
PPC + DF Both the copier and DF operate (continuous operation).
3. Press the interrupt key. The copy mode screen is displayed.
4. Set the operation conditions required on the copy mode screen. Changes in the following settings can be
made.
• Paper feed locations
• Magnifications
• Simplex or duplex copy mode
• Number of copies: in simplex copy mode, continuous copying is performed when set to 999; in duplex
copy mode, continuous copying is performed regardless of the setting.
• 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
screen for selecting an item is displayed.
7. To stop continuous operation, press the stop/clear key.
Completion
Press the stop/clear key at the screen for selecting an item. The screen for selecting a maintenance item No. is
displayed.
U019 Displaying the ROM version
Description
Displays the part number of the ROM fitted to each PCB.
Purpose
To check the part number or to decide if the ROM version is new from the last digit of the number.
Method
Press the start key. The last eight digits of the part number indicating the ROM version are displayed.
Display Description
MAIN Main ROM IC
MMI Operation ROM IC
LANGUAGE(Stand.) Standard language ROM IC
LANGUAGE(Option) Optional language ROM IC
MAIN BOOT Boot of main ROM IC
MMI BOOT Boot of operation ROM IC
NETWORK SCANNER Network scanner ROM IC
Completion
Press the stop/clear key. The screen for selecting a maintenance item No. is displayed.