Xerox Phaser 7100 Service Manual

Error Troubleshooting
Xerox Internal Use Only Phaser 7100 Service Manual 2-301
(Y/ M/ C/ K) Image Adjustment Patch Error
(Y/ M/ C) image adjustment patch error has occurred.
• The Y image adjustment patch is light.
• The M image adjustment patch is light.
• The C image adjustment patch is light.
• The K image adjustment patch is light.
Applicable Fault Codes
• 092-318: Patch Y Fail
• 092-319: Patch M Fail
• 092-320: Patch M Fail
• 092-321: Patch M Fail
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
• Imaging Unit (K), PL 6.1.4
• Toner Cartridge Assembly (Y/ M/ C/ K), PL 8.1.1~PL 8.1.4
• 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. Remove the Toner Cartridge Assembly (Y/ M/ C/
K) (REP 8.0 Toner Cartridge Assembly (Y/ M/ C/ K)
on page 4-136).
Shake the Toner Cartridge a few times, and then
reinstall it.
Does the error persist?
Go to step 2. Troubleshooting
complete.
2. Replace the Toner Cartridge Assembly (Y/ M/ C/
K) (REP 8.0 Toner Cartridge Assembly (Y/ M/ C/ K)
on page 4-136).
Does the error persist?
Go to step 3. Troubleshooting
complete.

Xerox Phaser 7100 Specifications

General

Brand	Xerox
Model	Phaser 7100
Category	Printer
Language	English