Xerox Phaser 7100 Service Manual

Error Troubleshooting
Phaser 7100 Service Manual Xerox Internal Use Only2-282
(M) Imaging Unit ID Error
Imaging Unit error has occurred due to one of the following problems.
• Imaging Unit M CRUM Comm Fail
• Imaging Unit M CRUM Data Broken
• Imaging Unit M CRUM Data Mismatch
• Incorrect data in the Imaging Unit M CRUM recognition area.
Applicable Fault Codes
• 091-427: Imaging Unit M CRUM Trouble Info
• 091-925: Imaging Unit M CRUM Data Mismatch
Initial Actions
• Power cycle the printer.
• If the problem persists, perform the following procedure.
Troubleshooting Reference
Applicable Parts Wiring and Plug/Jack Map References
• Imaging Unit (Y/ M/ C), PL 6.1.1
Troubleshooting Procedure
Step Actions and Questions Yes No
1. Check the installation of the Imaging Unit (M)
(REP 6.0 Imaging Unit (Y/ M/ C/ K) on
page 4-121).
Is there an Imaging Unit other than for (M) color
installed?
Or, is there an Imaging Unit for other than this
printer installed?
Replace the Imaging
Unit (M) (REP 6.0
Imaging Unit (Y/ M/ C/
K) on page 4-121).
Reinstall the Imaging
Unit (M).

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