• Code: 247-0001-00
• Description: System error
• Causes: System error
• Remedy: Contact to the sales company.

• Code: 247-0002-00
• Description: System error
• Causes: System error
• Remedy: Contact to the sales company.

• Code: 247-0003-00
• Description: System error
• Causes: System error
• Remedy: Contact to the sales company.

• Code: 247-0004-00
• Description: System error
• Causes: System error
• Remedy: Contact to the sales company.

• Code: 248-0001-04
• Description: EEPROM error
• Causes: Reading error was detected when the Main Controller PCB 1 read the Reader backup value in the Reader Controller PCB.
• Remedy: Check/replace the Reader Controller PCB (UN1). (Unit of replacement: READER CONTROLLER PCB ASSEMBLY) [Reference] Before replacing the Reader Controller PCB, back up the service mode data (approx. 2 min) and restore the backup data after the replacement so the data may be able to be protected. - Backup: COPIER (LEVEL2)> FUNCTION> SYSTEM> RSRAMBUP - Restoration: COPIER (LEVEL2)> FUNCTION> SYSTEM> RSRAMRES

• Code: 248-0002-04
• Description: EEPROM error
• Causes: The Main Controller PCB 1 failed writing of the Reader backup value in the Reader Controller PCB.
• Remedy: Check/replace the Reader Controller PCB (UN1). (Unit of replacement: READER CONTROLLER PCB ASSEMBLY) [Reference] Before replacing the Reader Controller PCB, back up the service mode data (approx. 2 min) and restore the backup data after the replacement so the data may be able to be protected. - Backup: COPIER (LEVEL2)> FUNCTION> SYSTEM> RSRAMBUP - Restoration: COPIER (LEVEL2)> FUNCTION> SYSTEM> RSRAMRES

• Code: 248-0003-04
• Description: EEPROM error
• Causes: The Main Controller PCB 1 detected an error at inspection after completion of writing of the Reader backup value in the Reader Controller PCB.
• Remedy: Check/replace the Reader Controller PCB (UN1). (Unit of replacement: READER CONTROLLER PCB ASSEMBLY) [Reference] Before replacing the Reader Controller PCB, back up the service mode data (approx. 2 min) and restore the backup data after the replacement so the data may be able to be protected. - Backup: COPIER (LEVEL2)> FUNCTION> SYSTEM> RSRAMBUP - Restoration: COPIER (LEVEL2)> FUNCTION> SYSTEM> RSRAMRES

• Code: 263-0000-05
• Description: Current Sensor error
• Causes: An error in voltage of the Current Sensor was detected.
• Remedy: [Related parts] - Harnesses from the AC Driver PCB to the Main Driver PCB 1. AC Driver PCB (UN20/J615) to Relay Connector (13P) (Unit of replacement: CABLE, SIGNAL) 2. Relay Connector (13P) to Main Driver PCB (UN78/J103) (Unit of replacement: CABLE, MAIN DRIVER RELAY) - AC Driver PCB (Unit of replacement: AC DRIVER PCB ASS'Y) - Main Driver PCB (UN78) (Unit of replacement: MAIN DRIVE DRIVER PCB ASS'Y) [Remedy] Check/replace the related harness/cable, connector and parts.