Sharp MXB355WZ

• Code: U6-58
• Description: Desk paper feed tray 3 firmware error
• Causes: Firmware version is inconsistency
• Remedy: SIM49-1 to execute

• Code: U7-50
• Description: Communication error of Vendor machine / MFP
• Causes: Strong external noises
  Improper setting of vendor machine specifications
  Vendor machine trouble
  Connector, harness connection trouble
  MFPC PWB trouble
• Remedy: Power OFF/ON to cancel
  Change specification of vendor machine
  Check connection state of connector, harness
  Replace MFPC PWB

• Code: U7-51
• Description: Vendor machine error
• Causes: Vendor machine trouble
  Connector, harness connection trouble
• Remedy: Repair vendor machine referring to detailed error code
  Check connection state of connector, harness

• Code: U9-01
• Description: Touch panel trouble
• Causes: Connector, harness connection trouble
  Touch panel trouble
  MFPC PWB trouble
• Remedy: Check connection state of connector, harness
  Replace touch panel
  Replace MFPC PWB

• Code: UC-02
• Description: SCAN ASIC IPD error
• Causes: SCN-cnt PWB trouble
• Remedy: Replace SCN-cnt PWB

• Code: UC-12
• Description: SCAN ASIC IPD error (DSPF detection)
• Causes: DSPF PWB trouble
• Remedy: Replace DSPF PWB