Print Quality Could Be Better - Epson Stylus Pro 7800 User Manual

For paper other than Epson's, register and select paper
thickness in the Menu mode. Make sure it is correct for the
paper you are using. See "Making the paper settings" on page
231.
❏ Set the PLATEN GAP to WIDE in the PRINTER SETTING of the
Menu mode. See "PRINTER SETUP" on page 213.

Print quality could be better

Horizontal banding
Try one or more of these solutions:
❏ For Windows, check the Media Type setting in the Main
menu. Make sure it is correct for the paper you are using. See
"Making Settings on the Main Menu" on page 20.
For Mac OS 9.x, check the Media Type setting in the Print
dialog. Make sure it is correct for the paper you are using. See
"Making Settings in the Print Dialog" on page 105.
For Mac OS X, check the Media Type setting in the Print
Settings selected in the Print dialog. Make sure it is correct for
the paper you are using, see "Page Setup" on page 164.
❏ Make sure the printable side of the paper is face-up.
❏ Run the Head Cleaning utility to clear any clogged ink
nozzles. For Windows, see "Cleaning the print head" on page
70. For Mac OS 9.x, see "Cleaning the print head" on page 142.
For Mac OS X, see "Cleaning the print head" on page 194.
You can also clean the print head nozzles using the control
panel. To clean the print head nozzles, press the Menu r
button for 3 seconds.
Problem Solver
8
8
8
8
8
8
8
8
8
8
8
8
339