SC No.

Level

Error Name/Error Condition/Major Cause/Solution

SC230-00

D

FGATEON Error

  • An FGATE signal is not sent even when the laser is ready to be emitted.

This SCs is detected during printing.

  • The connection between the BiCU and the controller is loose.

  • The BiCU is malfunctioning (damaged Laser ASIC).

  • Turn the main power OFF and then ON.
  • Check the connection between BiCU and the controller board.
  • Replace the BiCU.

SC No.

Level

Error Name/Error Condition/Major Cause/Solution

SC231-00

D

FGATE OFF Error

  • The FGATE signal does not go OFF even when laser emission is going to end.

This SCs is detected during printing.

  • The connection between the BiCU and the controller is loose.

  • The BiCU is malfunctioning (damaged Laser ASIC).

  • Turn the main power OFF and then ON.
  • Check the connection between BiCU and the controller board.
  • Replace the BiCU.

SC No.

Level

Error Name/Error Condition/Major Cause/Solution

SC277-00

D

LEDA communication error

The head type data was read three times in succession

  • Loosen or disconnect of FFC between the BiCU and LED array
  • Defective FFC between the BiCU and LED array
  • Defective ASIC
  • Defective LED array
  • Turn the main power OFF and then ON.
  • Check and connect the FFC.
  • Replace the FFC between the BiCU and LED array.
  • Replace the LED head.
  • Replace the BiCU.

SC No.

Level

Error Name/Error Condition/Major Cause/Solution

SC277-10

D

LEDA communication error

The head type data was read three times in succession

  • Loosen or disconnect of FFC between the BiCU and LED array

  • Defective FFC between the BiCU and LED array

  • Defective ASIC

  • Turn the main power OFF and then ON.
  • Check and connect the FFC.
  • Replace the FFC between the BiCU and LED array.
  • Replace the BiCU.