Xerox Phaser 7100 Service Manual

Error Troubleshooting
Xerox Internal Use Only Phaser 7100 Service Manual 2-449
Switch Troubleshooting
Front Cover Switch (Interlock Cap Switch)
Troubleshooting Reference
Applicable Parts Wiring and Plug/Jack Map References
• MCU PWB, PL 12.1.15
•Front Interlock Switch Assembly Kit, PL 12.2.4
• Top Harness Assembly, PL 12.2.24
• Main Harness Assembly, PL 12.3.1
• Transfer on page 7-54
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 operating properly?
Replace the MCU PWB
(REP 12.4 MCU PWB
on page 4-206).
Go to step 2.
2. Check the connection between the Front Cover
Switch and MCU PWB.
Are the connectors P/J4682A, P/J4681A, and
P/J468 connected securely?
Go to step 3. Connect the
connectors J4682A, P/
J4681A, and P/J468.
3. Check the conductivity between the Front Cover
Switch and Relay Connector.
Is the connection between P/J4682A <=>
P/J4681A conducting properly?
Go to step 4. Replace the Top
Harness Assembly.
4. Check the conductivity between the Relay
Connector and MCU PWB.
Is the connection between P/J4681A <=> P/J468
conducting properly?
Replace the Front
Cover Switch (REP 12.9
Front Interlock Switch
Assembly on
page 4-214).
Replace the Main
Harness Assembly.

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