• Code: 13DD
• Description: Backup data error
  • The printer determines that EEPROM is yet to be mounted when the main power switch is turned ON.
• Causes: Printer control board (PRCB)
• Remedy: 1 Confirm mounting status of EEPROM on the printer control board, and make modification if necessary. - - 2 Change PRCB.

• Code: 13E2
• Description: Flash ROM write error
  • Flash ROM writing is found faulty during a check.
• Causes: Printer control board (PRCB) MFP board (MFPB)
• Remedy: 1 Check the cable and connector for proper connection and correct as necessary. - - 2 Change PRCB. - - 3 Change MFPB.

• Code: 13F0
• Description: Engine control failure
  • An undefined malfunction occurs in the engine section (PRCB, etc.).
• Causes: Printer control board (PRCB) MFP board (MFPB)
• Remedy: 1 Check the cable and connector for proper connection and correct as necessary. - - 2 Change PRCB. - - 3 Change MFPB.

• Code: 3C00
• Description: EEPROM installation error
  • Contact the responsible people of OKI when not returning in power switch OFF/ON.
• Causes:
• Remedy: • Contact the responsible people of OKI when not returning in power switch OFF/ON.

• Code: 3C10
• Description: EPROM data error
  • Contact the responsible people of OKI when not returning in power switch OFF/ON.
• Causes:
• Remedy: • Contact the responsible people of OKI when not returning in power switch OFF/ON.