Sharp AR1118 Error Codes List page 1 from 4

  • Code: CH Blink
  • Description: Developing cartridge not installed
    The developing cartridge is not installed. Communication with the CRUM cannot be made in initial check of the CRUM.
  • Causes: Developing unit disconnection MCU PWB abnormality CRUM chip abnormality
  • Remedy: Check installation of the developing unit. Replace the MCU PWB.
  • Code: CH ON
  • Description: Side door open The side door is open.
  • Causes: Side door sensor abnormality MCU PWB abnormality
  • Remedy: Check that all the side doors are closed. Replace the MCU PWB.
  • Code: E1-00
  • Description: IMC PWB communication trouble
    An abnormality occurs in communication between the MCU PWB and the IMC PWB.
  • Causes: IMC PWB-MCU PWB harness abnormality MCU PWB connector disconnection IMC PWB ROM defect/data abnormality
  • Remedy: Check connection of the connector and the harness between the IMC PWB and the MCU PWB. Check the ROM of the IMC PWB.
  • Code: E1-10
  • Description: IMC PWB trouble
    An abnormality occurs in the IMC PWB.
  • Causes: USB chip error/CODEC error on the IMC PWB
  • Remedy: Replace the IMC PWB with a new one.
  • Code: E1-11
  • Description: IMC ASIC error
    An abnormality occurs in the IMC PWB.
  • Causes: Abnormality in ASIC on the IMC PWB
  • Remedy: Replace the IMC PWB with a new one.
  • Code: E1-13
  • Description: IMC PWB flash ROM error
    An abnormality occurs in the IMC flash ROM.
  • Causes: IMC PWB abnormality
  • Remedy: Replace the IMC PWB with a new one. If downloading of the program is abnormally terminated, it may cause an error. Download the program again to avoid this.
  • Code: E1-16
  • Description: IMC PWB DIMM memory read/write check error
    An installation error occurs in the IMC expansion compression memory module. An error occurs during access to the IMC expansion compression memory.
  • Causes: Improper installation of the IMC expansion memory module. IMC expansion memory module abnormality IMC expansion memory contact abnormality IMC PWB abnormality.
  • Remedy: Check installation of the expansion memory module. Replace the expansion memory module. Replace the IMC PWB with a new one.
  • Code: E1-81
  • Description: Interface error (Parity) in communication with the IMC PWB
    A parity error occurs in communication between the MCU PWB and the IMC PWB.
  • Causes: IMC PWB-MCU PWB harness defect Improper connection of the MCU PWB connector IMC PWB ROM defect/data abnormality"
  • Remedy: Check connection of the connector/harness between the IMC PWB and the MCU PWB. Check the ROM of the IMC PWB.