Test Prints - Xerox Phaser 7700 Service Manual

Test Prints

A variety of test prints are available to aid in determining the quality of output
from the printer and to assist in troubleshooting print image quality problems.
The topic "Troubleshooting" on page 3-85 discusses solutions to the problems
shown in this section. This section illustrates the test prints available through both
the Postscript Menu and from the Service Diagnostics Menu.
The PostScript Menu has two sets of test prints: Print Color Test Pages and Print
Solid Fill Pages.
1. From the main menu, scroll to and then select Support Menu -->
Improve print-quality?.
2.
Select Print Color Test Pages or Print Solid Fill Pages.
The Service Diagnostics Menu
1-dot and Fast Scan 8 Tone. There is also a menu selection for Paper Path options.
This is not a test print, but an option for selecting paper output and media size
from within the test print mode.
1. Turn off the printer.
2. Hold down the Back button and the Info button simultaneously while
turning the printer back on.
3.
Continue to hold both keys until the front panel display reads Service
Diagnostics V3.60, Initializing, then release.
4. Select Built-in Test Prints.
Service Quick Reference Guide - Test Prints
has 4 test print suites: Laser Check, Halftones, Grid
9-265