Xerox Phaser 7100 Service Manual

Error Troubleshooting
Xerox Internal Use Only Phaser 7100 Service Manual 2-193
Tray 2, 3, 4 Error: Size Unknown
Paper size mismatch error has occurred due to one of the following problems.
• When the paper length in Slow Scan direction is measured on the paper feed path, the detected
size is different from the size detected by the Tray.
• The Paper Size in Tray 1/ 2/ 3/ 4and the Paper Size specified for printing are different.
Applicable Fault Codes
• 024-911: Size Mismatch Tray 2 - Measured Length Mismatch
• 024-912: Size Mismatch Tray 3 - Measured Length Mismatch
• 024-913: Size Mismatch Tray 4 - Measured Length Mismatch
• 024-959: Tray 1 Size Mismatch
• 024-960: Tray 2 Size Mismatch
• 024-961: Tray 3 Size Mismatch
• 024-962: Tray 4 Size Mismatch
Initial Actions
• Check the paper path for debris.
• 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
• Option Harness Assembly, PL 12.3.5
• Paper Size Switch, PL 15.1.5
•Option Feeder 1 Relay Harness Assembly, PL 15.2.30
•Option Rear Feeder Harness Assembly, PL 15.2.32
• Feeder PWB, PL 15.2.33
• 550-Sheet Feeder on page 7-64
Troubleshooting Procedure
Step Actions and Questions Yes No
1. Check the installation of the Tray.
Is the Tray installed properly?
Go to step 2 Install the Tray.
2. Check the paper Guide.
Is the paper Guide in the Tray set correctly?
Go to step 3 Set the paper Guide.

Xerox Phaser 7100 Specifications

General

Brand	Xerox
Model	Phaser 7100
Category	Printer
Language	English