HP 0706124 REV B - Manual (Page 94)

4-6 Manual Calibrations
Double Lines Calibration
Use this calibration if an accurate measuring stick is not avail-
able.
The panel prompts you to select a printhead to calibrate.
16. Scroll through the printhead numbers to the printhead you
want to calibrate, then press the
B key.
A menu appears listing the pattern versions plus a cancel
option:
◆ Fine
◆ Medium
◆ Coarse
◆ Cancel Calibration
Begin with the Coarse pattern, and repeat this procedure
with the Medium and Fine versions for the best results.
17. Select a pattern and press the
B key to proceed.
If prompted, remove the supply loop (see page 2-13). The
pattern you selected prints.
18. Examine the patterns with a high-power mangifier.
19. Select the pattern with the straightest line of pixels, and enter
the pattern number.
Fig. 4-17. Good advance and bad advance in media advance calibration patterns