Lexmark 4227-X00 - Manual (Page 67)

4-4 Service Manual
4227-X00
Bidirectional Print Adjustment
Perform this adjustment whenever the main logic board, carrier, or
printhead is replaced.This test is in the user menu and uses a line
length corresponding to the right margin setting. Run the test at both
the Draft speed setting and at the Courier speed setting.
The following steps illustrate how to adjust the alignment of the print
wires, and assumes macros are disabled.
1. Load continuous forms.
2. Press Menu.
3. Press Item until Print Adjust appears on the display.
4. Press Next .
5. Press Item or Item to choose Draft or Courier. Draft prints
each alignment pattern once (uni-directional). Courier prints
each alignment pattern twice (bidirectional).
6. Press Start/Stop to print the alignment pattern.