Epson PRO Reference Manual page 48

You see incorrect colors in your printout.
Make sure EPSON Stylus Pro or Pro XL is selected as the
default Windows printer driver (PC driver) or is the last printer
selected in the Chooser (Macintosh driver).
Check that the printer driver's Brightness and Contrast settings
(PC driver) or Light/Dark setting (Macintosh driver) are
appropriate for the image.
If you scanned the image, the different color interpretation
technologies used by your scanner, monitor, and printer can
never produce an exact color match with the original image.
However, check your scanner documentation for utilities you
can use to calibrate your scanner to your monitor and printer to
more closely match colors.
If you are printing from a DOS application using economy
mode, black text or graphics will appear gray on your printout;
turn off economy mode to achieve deeper blacks.
Printing starts too high or too low on the page, or the page
length or margins are not what you expect.
Make sure you selected the correct Paper Size option in the
printer driver; see your Setup and Software Guide for
instructions.
Use your software program to adjust the margins or change the
number of lines per page, or change the page length setting to
match the paper you are using.
Change the loading position of the paper using Default setting
mode. See "Using the Default Setting Mode" in Chapter 2.
Maintenance and Troubleshooting
3-15