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Brother DCP9045CDN

Error Codes List page 1

  • Code: 20
  • Description: Laser diode failure (K)
  • Causes: 1 Laser unit harness connection failure. 2 Laser unit failure. 3 Engine PCB failure
  • Remedy: 1 Laser unit harness connection failure Check the two harness connections of the laser unit and reconnect them. 2 Laser unit failure Replace the laser unit. 3 Engine PCB failure Replace the engine PCB ASSY.
  • Code: 21
  • Description: Laser diode failure (Y)
  • Causes: 1 Laser unit harness connection failure. 2 Laser unit failure. 3 Engine PCB failure
  • Remedy: 1 Laser unit harness connection failure Check the two harness connections of the laser unit and reconnect them. 2 Laser unit failure Replace the laser unit. 3 Engine PCB failure Replace the engine PCB ASSY.
  • Code: 22
  • Description: Laser diode failure (M)
  • Causes: 1 Laser unit harness connection failure. 2 Laser unit failure. 3 Engine PCB failure
  • Remedy: 1 Laser unit harness connection failure Check the two harness connections of the laser unit and reconnect them. 2 Laser unit failure Replace the laser unit. 3 Engine PCB failure Replace the engine PCB ASSY.
  • Code: 23
  • Description: Laser diode failure (C)
  • Causes: 1 Laser unit harness connection failure. 2 Laser unit failure. 3 Engine PCB failure
  • Remedy: 1 Laser unit harness connection failure Check the two harness connections of the laser unit and reconnect them. 2 Laser unit failure Replace the laser unit. 3 Engine PCB failure Replace the engine PCB ASSY.
  • Code: 25
  • Description: Develop drive motor failure
  • Causes: 1 Motor harness connection failure. 2 Motor failure. 3 Engine PCB failure. 4 Low-voltage power supply PCB failure.
  • Remedy: 1 Motor harness connection failure Check the harness connection of the appropriate motor and reconnect it. 2 Motor failure Replace the appropriate motor. 3 Engine PCB failure Replace the engine PCB ASSY. 4 Low-voltage power supply PCB failure Replace the PS PCB unit.
  • Code: 26
  • Description: Belt drive motor failure
  • Causes: 1 Motor harness connection failure. 2 Motor failure. 3 Engine PCB failure. 4 Low-voltage power supply PCB failure.
  • Remedy: 1 Motor harness connection failure Check the harness connection of the appropriate motor and reconnect it. 2 Motor failure Replace the appropriate motor. 3 Engine PCB failure Replace the engine PCB ASSY. 4 Low-voltage power supply PCB failure Replace the PS PCB unit.
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