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Proceed as follows to calibrate the photosensors:
1. Power on the printer with its cover open and while holding down the three buttons on the console.
2. Wait for the audible signal indicating that the printer has switched to the calibration and adjustment
procedures.
3. Manually position the printhead towards the left-hand side and then close the cover.
4. Press the "Station 1" button twice to enter the menu.
5. Upon the completion of this phase, the sensors have stored the electrical current ratings with the
printer in an out of paper condition.
6. Insert a sheet of 60 gr/m
phase the motor continues to turn forcing the paper against the brush.
7. Press the "Station 2" button. Wait for the sheet feed and expulsion movement to be completed. If no
failure is detected, after the expulsion of the sheet of paper the console LEDs will remain off; the
reloading of an A4 sheet of paper will allow you to print the values read and selected for each single
photosensor.
Y100250-4
2
paper, in the landscape position, into the front insertion slot. During this
Service Manual
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