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Canon D550

Error Codes List page 3

  • Code: E744-4000
  • Description: Engine ID error (Invalid engine connection is detected)
  • Remedy: When the same error repeatedly occurs after several times of turning the power OFF/ON, execute the following remedies.
    (1) Check the Engine Controller Board.
    (2) Update the Engine Firmware.
    (3) Update the set of the Controller Firmware
  • Code: E806-0000
  • Description: Fan Motor cannot rotate at specified revolution speed
  • Remedy: When the same error repeatedly occurs after several times of turning the power OFF/ON, execute the following remedies.
    (1) Replace the Main Fan Unit.
    (2) Replace the Engine Controller Board.
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