Code :

Code: E7-A7
Description: mSATA SSD trouble
Causes: mSATA SSD trouble. Improper connection of mSATA SSD. SCN-MFP PWB trouble. Data error of the file system management part.
Remedy: Remove and insert the mSATA SSD. Replace the mSATA SSD. Replace the SCN-MFP PWB.

Code: EE-EC
Description: Automatic toner density adjustment error
Causes: Toner density sensor trouble. Developing unit trouble. PCU PWB trouble
Remedy: Replace the toner density sensor. Replace the developing unit. Replace the PCU PWB.

Code: EE-EL
Description: Automatic toner density adjustment error (Over toner)
Causes: Toner density sensor trouble. Developing unit trouble. PCU PWB trouble
Remedy: Replace the toner density sensor. Replace the developing unit. Replace the PCU PWB.

Code: EE-EU
Description: Automatic toner density adjustment error (Under toner)
Causes: Toner density sensor trouble. Developing unit trouble. PCU PWB trouble.
Remedy: Replace the toner density sensor. Replace the developing unit. Replace the PCU PWB.

Code: F1-00
Description: Finisher - PCU PWB communication error
Causes: Connection trouble of the connector and the harness between the finisher and the PCU PWB. Finisher control PWB trouble. PCU PWB trouble.
Remedy: Check the connector and the harness between the finisher and the PCU PWB. Replace the finisher control PWB. Replace the PCU PWB.

Code: F1-01
Description: Jogger motor trouble (1K FIN)
Causes: Connection trouble of the connector and the harness. Finisher jogger motor trouble. Home position sensor trouble. Finisher control PWB trouble.
Remedy: Use SIM3-3 to check the operation of the finisher jogger motor. Use SIM3-2 to check the operation of the home position sensor. Check connection of the connector and the harness. Replace the jogger motor. Replace the home position sensor. Replace the Finisher control PWB.

Code: F1-02
Description: Inlet transport motor trouble (1K FIN)
Causes: Connection trouble of the connector and the harness. Finisher inlet transport motor trouble. Finisher control PWB trouble.
Remedy: Use SIM3-3 to check the operation of the finisher inlet transfer motor. Use SIM3-2 to check the operation of the home position sensor. Check connection of the connector and the harness. Replace the inlet transfer motor. Replace the Finisher control PWB.

Code: F1-03
Description: Swinging motor trouble (3K FIN)
Causes: Connection trouble of the connector and the harness. Finisher swinging motor trouble Home position sensor trouble Finisher control PWB trouble
Remedy: Use SIM3-3 to check the operation of the finisher swinging motor. Use SIM3-2 to check the operation of the home position sensor. Check connection of the connector and the harness. Replace the finisher swinging motor. Replace the home position sensor Replace the finisher control PWB