Xerox Phaser 7400

Error Messages and Codes 3-153
Finisher Inverter Firmware Error
Applicable Status Code:
Code 227: A software error with the Inverter’s Flash Memory.
Initial Actions:
■ Cycle the printer's power.
■ If the problem persists follow the procedure below.
Troubleshooting Reference Table
Applicable Parts Wiring and Plug/Jack References
■ Inverter Control Board ■ Print Engine Map 3 (page 10-6)
■ Print Engine Motor Driver Board (6/6) (page 10-36)
■ Options Map 3 Inverter Controller Board
Troubleshooting Procedure Table
Step Actions and Questions Yes No
1
Check the following for evidence of fault or
damage:
■ Inverter Interface Cable
■ Inverter connections
Is there any damage?
Replace any
damaged parts.
Go to Step 2.
2
Check the Inverter connection.
Is the Inverter interface cable securely
connected at both ends?
Go to Step 3. Connect the
Inverter to the
Finisher.
3
Check the version of Inverter firmware.
Is the latest version installed?
Replace the Inverter
Control Board.
Reload the Inverter
firmware.