• Code: E100-0003
• Description: Error in scanner motor, laser unit, and BD.
• Causes: Breakdown in black scanner assembly. Cause Failure in laser scanner unit, failure in DC controller PCB.
• Remedy: assembly. Cause Failure in laser scanner unit, failure in DC controller PCB. - Check the connectors of the laser scanner unit and DC controller PCB - Replace the laser scanner unit - Replace the DC controller PCB

• Code: E110-0000
• Description: Error in first artificial BD adjustment
• Causes: If scanner does not become "Ready" after the artifical BD control is started.
• Remedy: - Replace the laser scanner unit - Replace the DC controller PCB

• Code: E110-0002
• Description: Error in first artificial BD adjustment
• Causes: Primary pseudo BD correction
• Remedy:

• Code: E194-0000
• Description: Error in CPR sensor
• Causes: If CPR sensor is judged error. Cause Soiling in density detection sensor, failure in density detection sensor, failure in DC controller PCB, failure in toner cartridge.
• Remedy: - Check the connector of DC controller PCB - Replace the ITB unit - Replace the DC controller PCB - Replace the toner cartridge

• Code: E196-0000
• Description: Error in DCON ROM
• Causes: Failure in ROM update of DC controller PCB
• Remedy: - Replace the DC controller PCB

• Code: E196-0001
• Description: Error in DCON ROM
• Causes: Can not access to DC controller NVRAM Cause Failure in DC controller PCB
• Remedy: - Replace the DC controller PCB

• Code: E196-0002
• Description: Error in DCON ROM
• Causes: Can not access to DC controller NVRAM Cause Failure in DC controller PCB
• Remedy: - Replace the DC controller PCB

• Code: E197-0001
• Description: Engine communication error
• Causes: Error between DC controller PCB and main controller PCB. Cause Failure in connection between PCB, failure in DC controller PCB, failure in controller PCB.
• Remedy: - Check the connection of the connector of the DC controller PCB and controller PCB - Replace the DC controller PCB - Replace the controller PCB