• Code: C015
• Display: BOOT ROM
• Description: Boot ROM error at startup
  - Boot ROM error is detected during printer startup.
• Causes: MFP board (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.
• Causes: MFP board (MFPB)

• Code: C026
• Display: CONTROLLER ROM
• Description: Controller ROM error (Access error)
  - Flash ROM access error is detected during the printer starting.
• Causes: MFP board (MFPB)

• Code: C027
• Display: CONTROLLER ROM
• Description: Controller ROM error (Data error)
  - Final check sum error is detected during the printer starting.
• Causes: MFP board (MFPB)

• Code: C050
• Display: HDD ERROR
• Description: HDD access error
  - When correct access to the hard disk kit is failed during access.
• Causes: MFP board (MFPB) Hard disk kit (HDD)

• Code: C051
• Display: HDD DISK FULL
• Description: HDD full error
  - Range for user space is full during access to the hard disk kit.
• Causes: MFP board (MFPB) Hard disk kit (HDD)

• Code: C052
• Display: CARD ERROR
• Description: Compact flash access error
  - When correct access to the compact flash card is failed during access.
• Causes: MFP board (MFPB) Compact flash card

• Code: C053
• Display: CARD FULL
• Description: Compact flash full error
  - Range for user space is full during access to the compact flash card.
• Causes: MFP board (MFPB) Compact flash card