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Sharp ARB351WT

Error Codes List page 1

  • Code: A0-30
  • Description: Machine configuration error
  • Causes: FAX PWB is broken
    Wireless LAN PWB is not connected properly
    Wireless LAN PWB is broken
    RSPF/SPF is not connected properly
    RSPF/SPF is broken
  • Remedy: Check connection of FAX PWB
    Replace FAX modem PWB
    Check connection of Wireless LAN PWB
    Replace Wireless LAN PWB
    Check connection of RSPF/SPF
    Replace RSPF/SPF
  • Code: E7-01
  • Description: Image data error
  • Causes: Image data transfer error in MFPC PWB
    MFPC PWB trouble
  • Remedy: Check connection state of MFPC PWB connector, harness
    Replace MFPC PWB
  • Code: E7-10
  • Description: Shading error(Black level)
  • Causes: Abnormality in the CIS black scan level when the copy lamp is turned OFF.
    Improper installation of the harness to the CIS unit/MFPC PWB.
    Improper installation of the harness to the CIS unit/AFE PWB.
    Improper installation of the harness to the MFPC PWB/ AFE PWB.
    CIS unit abnormality.
    AFE PWB abnormality.
    MFPC PWB abnormality.
  • Remedy: Check connection of the harness to the CIS unit/MFPC PWB.
    Check connection of the harness to the CIS unit/AFE PWB.
    Check connection of the harness to the AFE PWB/MFPC PWB.
    Check the CIS unit.
    Check the AFE PWB.
    Check the MFPC PWB.
  • Code: E7-11
  • Description: Shading error(White level)
  • Causes: Abnormality in the CIS white reference plate scan level when the scanner lamp is turned ON.
    Improper installation of the harness to the CIS unit/MFP PWB.
    Improper installation of the harness to the CIS unit/AFE PWB.
    Improper installation of the harness to the MFPC PWB/ AFE PWB.
    Dirt on the mirror, lens, and the reference white plate.
    Copy lamp lighting trouble.
    CIS unit abnormality.
    AFE PWB abnormality.
    MFPC PWB abnormality.
  • Remedy: Check connection of the harness to the CIS unit/MFPC PWB.
    Check connection of the harness to the CIS unit/AFE PWB.
    Check connection of the harness to the MFPC PWB/AFE PWB.
    Check connection of the harness to the Copy lamp unit.
    Clean the mirror, the lens, and the reference white plate.
    Check the CIS unit.
    Check the AFE PWB.
    Check the MFPC PWB
  • Code: E7-14
  • Description: CIS-ASIC error
  • Causes: MFPC PWB trouble.
    AFE PWB trouble.
    MFPC PWB trouble.
    Improper installation of the harness to the MFPC
    PWB/AFE PWB.
  • Remedy: Check the MFPC PWB.
    Replace the MFPC PWB.
    Check the AFE PWB.
    Replace the AFE PWB.
    Check connection of the harness to the AFE PWB/MFPC PWB.
  • Code: E7-20
  • Description: LSU laser detection error
  • Causes: Reduced laser power, lighting error, laser diode trouble
    LSU connector, harness connection trouble
    LSU unit trouble
    MFPC PWB trouble
  • Remedy: SIM61-1 to execute
    Check connection state of LSU connector, harness
    Replace LSU unit
    Replace MFPC PWB
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