Compuprint 4247-Z03 - Manual (Page 141)

5. Press ENTER to display the current value.
6. Press SCROLL/MICRO or SCROLL/MICRO until the desired value for
Bidirectional Adjustment is displayed.
7. Press ENTER.
An asterisk (*) will be displayed in front of the selected value.
8. Press START or RETURN to exit the Menu. See “Exiting the configuration
menu” on page 39.
Sensor Tune
This parameter establishes the black light threshold levels for all sensors. This
adjustment is set initially when the printer is manufactured and may have to be
adjusted for long-term aging of the sensor if false form jams occur or if unusual
ambient lighting conditions exist in the printer location.
Important: All paper must be removed from the tractors and all covers must be
installed and closed before selecting this parameter.
Note: Sensor Tune is available only in the Operator Print Tests menu.
To tune the sensors:
1.
Press TEST.
2. Press SCROLL/MICRO or SCROLL/MICRO until the printer displays
OPERATOR PRINT TESTS
Printer Adjustments
3. Press ENTER.
4. Press SCROLL/MICRO or SCROLL/MICRO until the printer displays
Printer Adjustments
Sensor Tune
5. Press ENTER. The printer displays the following:
Sensor Tune
Remove Forms Press ENTER
6. Press ENTER. The printer will now tune the sensors. Once the sensors are
tuned, the printer displays
Sensor Tune
Sensor Tune Complete
Printer Adjustments
Sensor Tune
7. Press START or RETURN to exit the Menu. See “Exiting the configuration
menu” on page 39.
Chapter 9. Printer Adjustments 125