Riso GR3750

The Test mode program enables a service technician to check the operation of each electrical component in the machine.

1. [Starting Up Test mode]

Turn on the power, pressing down both the “LINE/PHOTO” and “M/P” buttons on the main panel. If the Test mode is activated, the following indication will be displayed in the print quantity display.

2. [Checking the Operation of a Component]

To check the operation of a component, select a test No. using panel keys and then press the “START” button to start the test.

The figures in the print quantity display mean:

• The right-side two digits:
  The test No. selected
• The left-side one digit:
  0 for the “Test OFF” status
  1 for the “Test ON” status

If the test is a one-cycle operation test, it will automatically stop after one check.
If the test is a non-cycle operation test, press the “START” button again to stop the test.

[Example] - In selecting Test mode No.61

Select test No.61 using panel keys.
Press the “START” button.
Press the “START” button again.

3. [Selecting Another Test mode]

To select another Test mode, clear the set Test No. by pressing the “C” or “STOP” button and select another Test No..

Clear the set Test No. by pressing “C” or “STOP” button.
Select a new Test No. ( Example: No.62 )

4. [Exiting from the Test mode]

To exit from a Test mode, clear the set Test No. by pressing the “C” or “STOP” button and then press the “ALL RESET” button.

Clear the set Test No. by pressing “C” or “STOP” button.
Exit from the Test mode by pressing “ALL RESET” button.