Service manual

Adjustment
8. Adjust the platen gap at the 10th and 70th column positions and at the middle
of the platen.
When the gaps at all three positions match, the adjustment is
complete.
Figure 4. Platen Gap Adjustment Positions
Adjusting the Bidirectional Printing Alignment
If lines or characters are misaligned during bidirectional printing, perform this
adjustment. Also perform this adjustment whenever you replace the CO64 MAIN
board or the printer mechanism.
4-4
LQ-2OO/AP3000