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Calibration bypass
During certain diagnostic procedures, you will need to bypass the automatic calibration that
is performed whenever the printer is turned on.
To bypass calibration
1. Turn the printer on and watch the control panel display.
2. When the display begins showing the memory count, press and hold
until all three
lights on the control panel are lit.
3. Press
.
4. Press Menu. The display should show SKIP DISK LOAD.
5. Press
until SKIP CALIBRATION is highlighted.
6. Press
. The printer will skip calibration and then continue its power-on sequence.
Calibrate Now
Use the following procedure to calibrate the printer whenever you replace the DC controller,
the formatter, the color misregistration sensor (PS12), the transfer unit, or the laser/scanner.
1. Press
to enter the MENUS.
2. Press
to highlight configure device.
3. Press
to select configure device.
4. Press
to highlight PRINT quality.
5. Press
to select PRINT quality.
6. Press
to highlight CALIBRATE NOW.
7. Press
to select CALIBRATE NOW.
8. Wait for the printer to calibrate.
ENWW Engine resets 447