Xerox Phaser 7100 Service Manual

Image Quality
Xerox Internal Use Only Phaser 7100 Service Manual 3-47
IQ-17 Auger Mark
Uneven density. Downward right slanted stripe patterns appearing in approximately 20 mm pitch.
Initial Action
• Check the paper transfer path is free of paper dust and debris.
Troubleshooting Reference
Applicable Parts Example Print
• Developer Housing Assembly (Y/ M/ C/ K), PL 8.1.5 - PL 8.1.8
• MCU PWB, PL 12.1.15
Troubleshooting Procedure
Step Actions and Questions Yes No
1. Check the installation surface of the printer (refer
to Clearance and Mounting Surface
Specifications on page 1-38).
Is the printer installation surface flat, with no
bumps?
Are the legs of the printer installed properly?
Go to step 2. Correct the installation
surface.
2. Check for the color that is causing the problem.
Obtain a sample for the color problem or perform
color print.
Is the problem only with a particular color?
Go to step 3.
Take action only for
the applicable color.
Go to step 3.
Take action without
color restriction.
3. Replace the Developer Housing Assembly (Y/ M/
C/ K) (REP 8.1 Developer Housing Assembly (Y/
M/ C/ K) on page 4-137).
Does the error persist?
Replace the MCU PWB
(REP 12.4 MCU PWB
on page 4-206).
Troubleshooting
complete.
AugerMark

Xerox Phaser 7100 Specifications

General

Maximum Print Resolution	1200 x 1200 dpi
Monthly Duty Cycle	Up to 52, 000 pages
Processor	667 MHz
Memory (Standard)	256 MB
Paper Input Capacity (Maximum)	2, 050 sheets
Paper Output Capacity	250 sheets
Duplex Printing	Automatic
Type	Color Laser Printer
Operating System Compatibility	Windows, Mac OS, Linux
Connectivity	USB 2.0, Ethernet
Supported Media Sizes	A4, A5, B5, Letter, Legal
First Page Out (Black)	9 seconds
First Page Out (Color)	9 seconds
Print Languages	PCL 6, PostScript 3
Network Connectivity	Ethernet
Print Speed	Up to 30 ppm