• Code: 3C10
• Display: EEPROM2
• Description: Trouble related to security
• Remedy:

• Code: C002
• Display: RAM ERROR
• Description: RAM error at startup (standard memory)
  • RAM error at standard memory is detected during printer start-up.
• Remedy: Reboot the main body. 2 Check connection state of the standard/ expanded memory and correct as necessary. 3 Check the MFPB connector for proper connection and correct as necessary. 4 Change the standard/expanded memory. 5 Change MFPB.

• Code: C003
• Display: RAM ERROR
• Description: RAM error at startup (expanded memory)
  • RAM error at expanded memory is detected during printer start-up.
• Remedy: Reboot the main body. 2 Check connection state of the standard/ expanded memory and correct as necessary. 3 Check the MFPB connector for proper connection and correct as necessary. 4 Change the standard/expanded memory. 5 Change MFPB.

• Code: C013
• Display: H/W ADDRESS
• Description: MAC address error at startup
  • Invalid MAC address is detected during printer start-up.
• Remedy: 1 Reboot the main body. 2 Check the MFPB connector for proper connection and correct as necessary. 3 Change MFPB.

• Code: C015
• Display: BOOT ROM
• Description: Boot ROM error at startup
  • Boot ROM error is detected during printer startup.
• Remedy: 1 Reboot the main body. 2 Check the MFPB connector for proper connection and correct as necessary. 3 Change MFPB.

• Code: C025
• Display: CONTROLLER ROM
• Description: Controller ROM error (Configuration information error)
  • Lead error of destination setting file is detected during the printer starting.
• Remedy: 1 Reboot the main body. 2 Check the MFPB connector for proper connection and correct as necessary. 3 If this error message is displayed after update of firmware, conduct the firmware update procedures again. 4 Change MFPB.

• Code: C026
• Display: CONTROLLER ROM
• Description: Controller ROM error (Access error)
  • Flash ROM access error is detected during the printer starting.
• Remedy: 1 Reboot the main body. 2 Check the MFPB connector for proper connection and correct as necessary. 3 If this error message is displayed after update of firmware, conduct the firmware update procedures again. 4 Change MFPB.

• Code: C027
• Display: CONTROLLER ROM
• Description: Controller ROM error (Data error)
  • Final check sum error is detected during the printer starting.
• Remedy: 1 Reboot the main body. 2 Check the MFPB connector for proper connection and correct as necessary. 3 If this error message is displayed after update of firmware, conduct the firmware update procedures again. 4 Change MFPB.