• Code: L8-01
• Description: Full wave signal detection error
• Causes: No full wave signal is detected. PCU PWB trouble Power unit trouble. Connection trouble of the connector and the harness.
• Remedy: Replace the PCU PWB. Replace the power unit. Check connection of the connector and the harness.

• Code: L8-02
• Description: Full wave signal error
• Causes: An abnormality in the full wave signal frequency is detected. (The frequency is detected as 65Hz or above, or 45Hz or less.) PCU PWB trouble. Power unit trouble. Connection trouble of the connector and the harness. Power frequency, waveform abnormality.
• Remedy: Replace the PCU PWB. Replace the power unit. Check connection of the connector and the harness. Check the power waveform.

• Code: L8-20
• Description: Communication error of MFP PWB/ Mother board
• Causes: Mother board PWB - MFP PWB connection trouble. MFP PWB trouble. Mother trouble.
• Remedy: Check connection between the mother board and the MFP PWB. Check the ground of the main unit. Replace the MFPC PWB. Replace the mother board.

• Code: P1-00
• Description: PCI Communication error
• Causes: Communication error between the MFP PWB and the PCI. Connection failure of connectors and harness between the MFP PWB and the PCI. MFP PWB trouble. PCI control PWB trouble.
• Remedy: Check connection of the harness and connectors between the MFO PWB and the PCI. Check the MFP PWB and replace if necessary. Check the PCI control PWB and replace if necessary

• Code: P1-01
• Description: PCI fan error
• Causes: The PCI fan operation signal is not deleted. PCI fan trouble. PCI control PWB trouble.
• Remedy: Check connection of the connectors and harness between the PCI fan and the PCI control PWB. Check the PCI control PWB and replace if necessary Replace the PCI fan.

• Code: P1-02
• Description: Plasma generating device error
• Causes: Connection failure of connectors and garness between the plasma generating device and the PCI control PWB. Plasma generating device trouble. PCI control PWB trouble.
• Remedy: Check connection of the connectors and harness between the plasma generating device and PCI control PWB. Replace the plasma generating device. Check the PCI control PWB and replace if necessary

• Code: PC--
• Description: Personal counter not detected?
• Causes: The personal counter is not installed. The personal counter is not detected.?
• Remedy: Check connection of the connectors and the harness. Replace the SCU PWB.

• Code: U1-01
• Description: Battery trouble
• Causes: Battery life Battery circuit abnormality
• Remedy: Check to confirm that the battery voltage is about 2.0V or above.