Brother DCP7010

• Code: 76
• Description: Heater overheat
• Causes: Thermistor defective in Fixing unit Halogen heater defective

• Code: 77
• Description: The power supply is turned off when the error 76 or 78 occurs.
• Causes:

• Code: 78
• Description: Temperature of the heater does not rise
• Causes: Poor connection in the harness of the halogen lamp Halogen lamp defective Thermistor defective PS PCB unit defective Main PCB defective

• Code: 79
• Description: In casing temperature sensor harness disconnected or broken.
• Causes: LVPS unit defective Main PCB defective

• Code: 7A
• Description: Main motor does not synchronize with the reference clock.
• Causes: Thermistor defective Main PCB defective Main motor defective

• Code: 7B
• Description: ASIC error on the main PCB.
• Causes: