HP (Hewlett-Packard) H35000 Printer User Manual


 
4-26 Service Calibrations
4. Press the middle button (indicated by the text “Both Ends”)
to lower the rail just until the gauge cannot be pulled out.
5. Press the Left End “slow” or “fast” Up button to lower the rail
until the gauge can move in and out with slight friction
between the carriage and platen.
6. Insert the gauge under the user end of the carriage to see if
one side of the carriage is lower than the other.
7. If one side is lower, calibrate the higher side down to match
the lower side.
8. Manually move the carriage to the user-end of the platen
and recheck the calibration on both sides of the carriage.
9. If one side is lower, calibrate the higher side down to match
the lower side.
10. Recheck the calibration for both sides three times.
The head height will change slightly for the service end after
the user end has been adjusted. Recheck the calibrations
for both side and adjust as necessary. Rechecking calibra-
tion three times on each side is usually sufficient.
11. Press ! (Proceed) to save the calibration.
Fig. 4-7. Head height calibration