Xerox 750P User Guide

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Advanced Features and Troubleshooting Manual
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Troubleshooting Phaser 750 Printers
Troubleshooting Phaser 750 Printers
Useful tools
TekSMART Knowledge Base
If the solution to your problem is not found in this Troubleshooting section, refer to 
the TekSmart Knowledge base, www2.tek.com/TekSMART/
Diagnostic Test Print 
Found in the 
Help Pages
 menu; five separate pages help you diagnose print quality problems 
(for example, if a user-replaceable component needs to be replaced). 
In the printer’s front 
panel press Help, scroll to Print Quality. Press Menu, scroll to Display Help Pages, 
press Menu again and scroll to Diagnotic Test Page and press Print.    
Color Density Samples and Color Reference Page 
Color Density Samples
Included in the User Guide. Provides samples of standard color density, used to 
compare to the printer’s current settings that appear on the Color Reference Page. 
Color Reference Page
Found in the front panel’s Calibrate Colors menu. Shows the printer’s current density 
settings and the ranges for adjustment. Refer to Adjusting Color Density on page 38 for 
details.   
Calibrate for Paper
Refer to Calibrate for Paper on page 40 for details.
Printer CD-ROM
Advanced Features and Troubleshooting Manual
Supplies instructions
Setup Guide poster
Video help
Networking manuals
Cyan
Magenta
Yellow
Black
Color Reference Page
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Color Density Samples