Analyzing The Test Pattern - Xerox 7750DXF - Phaser Color Laser Printer Service Manual

Analyzing the Test Pattern

1.
Color Registration (Horizontal): The colored lines should match up as shown
below. If necessary see the registration procedures in Chapter 6.
2. Color Registration (Vertical): The colored lines should match up as shown below.
If necessary see the registration procedures in Chapter 6.
3. Uniform RGB: The secondary color squares should be uniformly colored with no
mottling.
4. Density: The color squares should have even density from top to bottom.
5-6
Good Good
6250-501
Phaser 7750 Printer Service Manual
Bad
Good
Good
Bad
6250-502