• Code: 880
• Description: File Format Converter (MLB) error
  A request to get access to the MLB was not answered within the specified time.
• Causes: • MLB defective

• Code: 900
• Description: Electronic total counter error
  The value of the total counter is out of the normal range.
• Causes: • Defective NVRAM

• Code: 920
• Description: Printer error
  An application error that stops the machine operation is detected.
• Causes: • Defective software

• Code: 921
• Description: Printer font error
  A necessary font is not found in the SD card when the printer application starts.
• Causes: • A necessary font is not found in the SD card. • The SD card data is corrupted.

• Code: 925
• Description: Net file error
  The management file for net files is corrupted; net files are not normally read. Netfiles: Jobs to be printed from the document server using a PC and the DeskTop- Binder software
• Causes: • Defective hard disk • Data corruption • Defective software

• Code: 990
• Description: Software performance error
  The software attempted to perform an unexpected operation. NOTE: When this error occurs, the file name, address, and data will be stored in NVRAM. This information can be checked by using SP7-403. See the data and the situation in which this SC occurs. Then report the data and conditions to your technical control center
• Causes: • Software defective • Internal parameter incorrect • Insufficient working memory

• Code: 991
• Description: Software continuity error The software attempted to perform an unexpected operation. However, unlike SC990, the process can keep on running.
• Causes: • Logged only; the machine can continue to operate

• Code: 992
• Description: Undefined error An error not controlled by the system occurred (the error does not come under any other SC code).
• Causes: • Defective software program