Xerox PHASER 7500 Service Manual

5-10 Phaser 7500 Printer Service Manual
Print-Quality Troubleshooting
Cyan Step
The Cyan Step page contains cyan in graduated fills of decreasing density. Things
to look for:
• Repeating defects or banding
• Inconsistent variations in density
•Streaks
•Voids
Each color should be consistent across the page with no voids.
No separation or misconvergence where each bar meets its neighbor. Each bar is
separated by a thin black line.
Look for thin white lines that would indicate a dirty LED lens or a scratched
Imaging Unit.
Look for dark lines that would indicate a dirty or damaged Imaging Unit.
Look for complete fusing. Cold or hot offset fusing could indicate the incorrect
paper weight has been selected.
Cyan Step

Xerox PHASER 7500 Specifications

General

Max Print Resolution	1200 x 1200 dpi
Monthly Duty Cycle	150, 000 pages
Standard Paper Capacity	550 sheets
Duplex Printing	Optional
Standard Memory	256 MB
Network Connectivity	10/100/1000Base-T Ethernet
Supported Operating Systems	Windows, Mac OS, Linux
Max Paper Capacity	2, 100 sheets
Connectivity	USB 2.0, Ethernet
PDL	PostScript 3, PCL 6, PDF
Print Speed	Up to 35 ppm