• Code: E315-0530
• Description: Device timeout error
  An image synchronous signal from the Main Controller PCB to the Reader could not be detected for 30 sec or longer.
• Remedy: [Remedy] Replace the Main Controller PCB (UN81). (Unit of replacement: MAIN CONTROLLER PCB ASSEMBLY)

• Code: E315-0531
• Description: Image processing device error
  An abnormal signal from the Main Controller PCB to the Reader was detected.
• Remedy: [Remedy] Replace the Main Controller PCB (UN81). (Unit of replacement: MAIN CONTROLLER PCB ASSEMBLY)

• Code: E315-0540
• Description: Device timeout error
  An image synchronous signal from the Main Controller PCB to the Reader could not be detected for 30 sec or longer
• Remedy: Remedy] Replace the Main Controller PCB (UN81). (Unit of replacement: MAIN CONTROLLER PCB ASSEMBLY)

• Code: E315-0541
• Description: Image processing device error
  An abnormal signal from the Main Controller PCB to the Reader was detected.
• Remedy: [Remedy] Replace the Main Controller PCB (UN81). (Unit of replacement: MAIN CONTROLLER PCB ASSEMBLY)

• Code: E315-0550
• Description: Device timeout error
  An image synchronous signal from the Main Controller PCB to the Reader could not be detected for 30 sec or longer.
• Remedy: [Remedy] Replace the Main Controller PCB (UN81). (Unit of replacement: MAIN CONTROLLER PCB ASSEMBLY)

• Code: E315-0551
• Description: Image processing device error
  An abnormal signal from the Main Controller PCB to the Reader was detected.
• Remedy: [Remedy] Replace the Main Controller PCB (UN81). (Unit of replacement: MAIN CONTROLLER PCB ASSEMBLY)

• Code: E350
• Description: System error
• Remedy: Contact to the sales company

• Code: E351-0000
• Description: Main Controller PCB communication error
  Communication function of the Main Controller PCB did not work properly.
• Remedy: [Remedy] Replace the Main Controller PCB (UN81). (Unit of replacement: MAIN CONTROLLER PCB ASSEMBLY)