Xerox Phaser EX7750 Reference Guide

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Using color matching tools with PostScript applications
Using the CMYK Color Reference
Use the CMYK Color Reference included with your Color Server user software to see 
how various cyan, magenta, yellow, and black combinations look when printed on 
your printer.
To print the CMYK Color Reference, download the file to the Color Server. 
The printed pages display groups of color patches in graduated combinations of 
yellow, magenta, and cyan, and smaller patches that include 25%, 50%, and 75% 
black. Refer to these pages to pick colors and specify process color values in your 
application. For the location of the file on the User Software CD, see the 
User Software 
Installation Guide
.