Xerox Phaser 7100 Service Manual

Error Troubleshooting
Xerox Internal Use Only Phaser 7100 Service Manual 2-271
Cover Open: Front Cover or Top Cover Open
The Front Cover Interlock was opened.
Applicable Fault Code
• 077-300: Front Cover Interlock Open
Initial Actions
• Power cycle the printer.
• If the problem persists, perform the following procedure.
Troubleshooting Reference
Applicable Parts Wiring and Plug/Jack Map References
• MCU PWB, PL 12.1.15
• Interlock Cap Switch Kit, PL 12.2.4
Troubleshooting Procedure
Step Actions and Questions Yes No
1. Check the Front Cover Switch operation.
Perform DC330 Component Control on
page 2-26 [041-303] to check the operation of
the Front Cover Switch.
Is the Front Cover Switch working properly?
Go to step 2. Go to Front Cover
Switch (Interlock Cap
Switch) on page 2-449.
2. Check the Front Cover Interlock Switch operation.
Perform DC330 Component Control on
page 2-26 [041-300] to check the operation of
the Front Cover Switch.
Is the Front Cover Switch working properly?
Replace the MCU PWB
(REP 12.4 MCU PWB
on page 4-206).
Go to Front Cover
Interlock Switch on
page 2-450.

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