Operation Manual

Epson Stylus Pro 7900/7910/9900/9910 User’s Guide
Maintenance
78
E
Check if there are missing dots on the nozzle
check pattern.
If there are no missing dots, click Finish.
If there are missing dots, click Clean.
After printing a nozzle check pattern, make sure
that the nozzle check pattern printing is
complete before starting to print your data or
cleaning the print head.
Checking the print head nozzles
using the printer’s control panel
A
Make sure that roll paper or A4/Letter size or
larger is loaded in the printer.
Select the correct paper source according to the
paper.
See “Paper Handling” on page 31
B
Press the button to enter the Menu mode.
C
Press the / button to display TEST
PRINT, and then press the button.
D
Press the / button to display NOZZLE
CHECK, and then press the button.
E
Press the button to start printing a nozzle
check pattern.
F
Check the nozzle check pattern.
Good
There are no missing dots so the nozzles are not
clogged.
Bad
There are missing dots so the nozzles are
clogged. Perform head cleaning.
See “Head cleaning” on page 79