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Ricoh MP5001

Error Codes List page 2

  • Code: 144-001
  • Description: SBU connection error
    The SBU connection cannot be detected at power on or recovery from the energy save mode.
  • Causes: • Defective SBU • Defective harness • Defective detection port on the BICU
  • Code: 144-002
  • Description: SBU serial communication error
    The power ON of the SBU is not detected.
  • Causes: • Defective SIO, SBU or SCNB • Defective harness • Defective detection port on the BICU
  • Code: 144-003
  • Description: GASBU reset error
    The serial communication does not work.
  • Causes: • Defective SBU • Defective detection circuit on the BICU • Defective harness
  • Code: 144-004
  • Description: VERSION error
    The serial communication does not work.
  • Causes: • Defective SBU • Defective detection circuit on the BICU • Defective harness
  • Code: 145
  • Description: Scanner adjustment error
    During the SBU adjustment, the machine detects that the white level read from the white plate or paper is out of range. (SP4015)
  • Causes: • Exposure lamp defective • Dirty white plate • Incorrect position or width of white plate scanning (SP4015) • BICU board defective • SBU board defective
  • Code: 161
  • Description: IPU error
    The error result of self-diagnostic by the ASIC on the IPU is detected.
  • Causes: • Defective IPU • Defective connection between IPU and SBU
Error Code
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