Xerox PHASER 6121MFP - C Fax Modem Failure; C0 Print Control Board Malfunction

3-84 Phaser 6121MFP Service Manual
Error Messages and Codes
133C Fax Modem Failure
Initial Actions
Power down and reboot the printer.
Procedure
13C0 Print Control Board Malfunction
Initial Actions
Power down and reboot the printer.
Procedure
Troubleshooting Reference Table
Applicable Parts Wiring and Plug/Jack References
■ Fax Board, PL13.0.30 ■ Board Locations (page 2-10)
Troubleshooting Procedure Table
Step Action and Questions Yes No
1 Replace the Fax Board (page 8-66). Complete.
Troubleshooting Reference Table
Applicable Parts Wiring and Plug/Jack References
■ Engine Control Board, PL13.0.20 ■ Board Locations (page 2-10)
Troubleshooting Procedure Table
Step Action and Questions Yes No
1 Replace the Engine Control Board
(page 8-59).
Complete.