Description: A diagnostic error occurred at power on. The printer controller has a hardware problem.
Causes: Printer controller defective.
Code: SC2001
Description: An error has occurred in the printer controller. The controller has a software problem.
Causes: The controller software has a problem
Code: SC2002
Description: An error has occurred in the controller. The controller has a software or hardware problem.
Causes: Printer controller defective.
Code: SC302
Description: Charge Roller Current Leak Definition [B] A charge roller current leak signal is detected.
Causes: · Charge roller damaged · High voltage supply board defective · Poor PCU connection
Code: SC304
Description: Charge Roller Current Correction Error Definition [B] The charge roller bias correction is performed twice even if the maximum charge roller bias (–2,000 V) is applied to the roller.
Causes: · ID sensor defective
Code: SC320
Description: Polygon Mirror Motor Error Definition [B] The polygon mirror motor does not reach its operating speed within 20 seconds after the polygon mirror motor on signal, or the lock signal is still activated for more than 20 seconds after the polygon mirror motor off signal.
Causes: · Polygon mirror motor defective · Poor connection between the polygon mirror motor driver and the BICU board · BICU board defective