Riso GR3770

1. Starting Up Test mode

Turn on the power, pressing down both <M/P> and <LINE/PHOTO> buttons on the main panel.

2. HOW TO OPERATE

1. Input a test mode No. by using panel-keys.
2. Press <START> key to start operation.
3. Press <START> key one more time to stop operation.
4. To select another Test mode, clear the set Test No. by pressing the <C> or <STOP> button and select another Test No

3. 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.

4. HOW TO OPERATE TEST MODE NO’S 81 TO 89, 121, AND 122 (MEMORY SW’S)

1. Starting Test mode, input a Test mode No. and press <START> key.
2. To change the Memory switch setting, press the < or > key of the PRINT POSITION BUTTON to more the number up or down.
3. To set the machine at the selected switch setting, press the <START> button and then <C> or <STOP> button and then <ALL RESET> button to exit from the Memory Switch adjustment.

5. TEST MODE NO. 91 (Master Marking Width check)

1. Starting Test mode, input Test Mode No.91 and press <START> key.
2. Press <STOP> key to return to the normal working condition.

6. TEST MODE NO’S 115 AND 116 (THERMISTOR CHECK)

1. Starting Test mode, input Test Mode No.115 (Ink thermistor check) or No.116 (TPH thermister check) and press <START> key.