Checking The Print Head Nozzles - Epson Stylus Pro 7800 User Manual

Head Cleaning
This utility cleans the print head. You may need to clean the print
head if you notice the print quality has declined. Use this utility
to perform head cleaning. See "Cleaning the print head" on page
70.
Print Head Alignment
This utility can be used to improve the print quality of your
printed data. The alignment of the print head may need to be
adjusted if vertical lines appear out of alignment or if white or
black banding noise appear in your printed data. Use this utility
to realign the print head. See "Aligning the print head" on page
71.
Printer and Option Information
This function enables the printer driver to check the printer
configuration information. You can check or select the black ink
set on the printer. See "Using Printer and Option Information" on
page 71.
Note:
This function is supported by EPSON Stylus Pro 9800/7800 only.
EPSON LFP Remote Panel
This utility lets you optimize your printer. See "Starting EPSON
LFP Remote Panel" on page 72.

Checking the print head nozzles

If you find that the printed data is unexpectedly faint or dots in
the printed data are missing, you may be able to identify the
problem by using the Nozzle Check utility.
To use the Nozzle Check utility, follow the steps below.
68
Printing with Windows