Brother MFC8460N

• Code: 6E
• Description: Heater temperature does not go up enough.
• Causes: Halogen lamp defective Power supply PCB defective

• Code: 6F
• Description: Heater hard limiter operates.
• Causes: Thermistor defective. Power supply PCB defective

• Code: 71
• Description: Scanner motor does not synchronize with the reference clock.
  Laser unit defective Main PCB defective
• Causes:

• Code: 72
• Description: Cannot detect Beam Detect signal.
• Causes: Laser unit defective Main PCB defective

• Code: 73
• Description: The drum unit is not mounted.
• Causes:

• Code: 74
• Description: Toner empty
• Causes: Toner sensor defective Toner empty