HP DesignJet Z2600 Z5600 PostScript Printer - User guide

1. The problem may be inherent in the image. Try to improve the image with the application you are using to
edit it.
2. Check that you are using appropriate print-quality settings. See Printing on page 50.
3. Select the custom print-quality options in the driver dialog, and turn on the Maximum detail option (if
available).
Lines print double or in the wrong colors
This problem can have various visible symptoms:
●
Colored lines are printed double, in dierent colors.
●
The borders of colored blocks are wrongly colored.
To correct this kind of problem:
1. Reseat the printheads by removing them and then reinserting them. See Remove a printhead on page 103
and Insert a printhead on page 106.
2. Align the printheads. See Align the printheads on page 151.
Lines are discontinuous
If your lines are broken in the following way:
142 Chapter 17 Troubleshooting print-quality issues ENWW