10.Press (Proceed).
The printer prints the calibration pattern you selected.
11.When the calibration page has printed, the control panel dis- plays this prompt:
Bidi registration
Head 1: 0
12.Examine the BiDi Registration pattern for the current head, and determine which pattern is the closest to perfectly aligned.
Use a printer’s loupe to select the pattern, since the lines in the patterns may be difficult to discern.
+6 +4 +2 0
Fig.
13.Press the or control panel keys repeatedly until the number next to the pattern that is closest to aligned perfectly is displayed.
For example, if pattern +2.0 is the closest aligned, press the key to change the display to:
If a printhead is extremely out of alignment, there may be no pattern in alignment. Since the black vertical bars are nominally five pixels apart, you can add +5 or
14.Press (Proceed).
The control panel message increments the head number by one.
Manual Calibrations |