Sharp AL1556 Error Codes List page 1 from 3

  • Code: 10
  • Description: IMC trouble
    An abnormality occurs in the IMC.
  • Causes: USB chip error/CODEC error on the IMC.
  • Code: 10
  • Description: Shading trouble (Black correction)
    The CCD black scan level is abnormal when the shading.
  • Causes: Improper connection of the CCD unit flat cable CCD unit abnormality MCU PWB abnormality
  • Code: 11
  • Description: Shading trouble (White correction)
    The CCD white scan level is abnormal when the shading.
  • Causes: Improper connection of the CCD unit flat cable Dirt on the mirror, the lens, and the reference white plate Copy lamp lighting abnormality CCD unit abnormality MCU PWB abnormality (When occurred in the SPF scan position.) Improper installation of the mirror unit
  • Code: 11
  • Description: Counter check sum error (EEPROM)
    Check sum error of the counter area in the EEPROM
  • Causes: EEPROM abnormality
  • Code: 13
  • Description: IMC flash ROM error
    An abnormality occurs in the IMC flash ROM.
  • Causes: IMC abnormality
  • Code: 16
  • Description: IMC DIMM memory read/write check error
    An installation error occurs in the IMC memory module. An error occurs during access to the IMC memory.
  • Causes: Improper installation of the IMC memory module. IMC memory module abnormality IMC memory contact abnormality IMC abnormality.
  • Code: 16
  • Description: Abnormal laser output
    When the laser output is stopped, HSYNC is detected.
  • Causes: Laser abnormality MCU PWB abnormality.
  • Code: 81
  • Description: IMC communication interface error (parity)
    A parity error occurs in communication between the CPU and the IMC.
  • Causes: IMC memory defect/data abnormality