Xerox Phaser EX7750 Leaflet

To monitor print quality, print the following color reference pages:

• Color Charts from the Control Panel (see the 

) 

• Color Charts from Command WorkStation/Command WorkStation LE 

(see the

• Color reference pages included with the user software (see the 

)

All these pages include fully saturated color patches and pale tints of cyan, magenta, 
yellow, and black. Images with skin tones offer a very good basis for comparison. Save 
and compare pages you printed at different times. If there is a noticeable change in 
appearance, calibrate the EX7750.

When you examine the color reference pages, all color patches should be visible, even 
though they may be very faint in the five percent and two percent range. Each color’s 
patch set should show uniform gradation from patch to patch as the color lightens 
from 100 percent to zero percent.

If the solid density patches (100% cyan, magenta, yellow, or black) appear less 
saturated with time, show the pages to your printer service technician to determine 
whether adjusting the printer can improve output.

To verify whether the EX7750 is calibrated, which calibration set and output profile 
were used, and when the printer was last calibrated:

• Print a Configuration page or Test Page from the Control Panel or Command 

WorkStation/Command WorkStation LE.

• Select a calibration set in Calibrator (available from ColorWise Pro Tools). 

The date of the last calibration and the user who performed it are displayed.