Printronix T4204 - Manual (Page 49)

49
Run Calibrate Procedure
NOTE: Verify that the media installed in the printer matches the PRINTER
CONTROL menu Media Sensor option (Transmissive or Reflective).
Verify that the transmissive sensor is horizontally positioned to permit
sensing of the notch, gap, or black stripe. (See “Sensor Assembly
Horizontal Adjustment” on page 47.)
1. Press and release the PAUSE key to place the printer offline.
2. Open the printer front door to allow access to the Secondary Control
Panel.
3. Press and release the UP and DOWN (
5
and
6
) keys simultaneously to
unlock the printer menu. “ENTER SWITCH UNLOCKED” appears on the
LCD.
4. Press the NEXT (
4
) key until “PRINTER CONTROL” appears on the
LCD.
5. Press the DOWN (
6
) key. “Page Width” appears on the LCD.
6. Press the NEXT (
4
) key until “Calibrate” appears.
7. Press the DOWN (
6
) key. “Run Calibrate” appears.
8. Press the ENTER key. The media will advance a minimum of 11 inches
plus the distance required to detect three additional Top-of-Form
positions.
The procedure is completed successfully if no fault is displayed and the
Sensed Distance value is correct. See “Sensed Distance” on page 95 for
a detailed description of Sensed Distance.
NOTE: If a fault message such as “GAP NOT DETECTED” or “LOAD
PAPER” appears while performing the Run Calibrate procedure,
press the CLEAR key and perform the Run Calibrate procedure
again, by going back to Run Calibrate under the PRINTER
CONTROL main menu and then press the ENTER key.
9. Press the UP (
5
) key until “OFFLINE PRINTER CONTROL” appears on
the LCD.
10. Press the FEED key. The media should advance one forms length.
NOTE: If the Page Length value is longer than the physical page length of the
media in use, the printer will continue to advance media to achieve
that Page Length value and then stop at the next TOF position.
11. Press the PAUSE key to place the printer Online.