Brother MFC8890DW

• Code: 3C
• Description: EEPROM writing error (Not applicable)
• Causes: 1 Main PCB failure
• Remedy: Replace the main PCB ASSY.

• Code: 3D
• Description: EEPROM reading error (Not applicable)
• Causes: 1 Main PCB failure
• Remedy: Replace the main PCB ASSY.

• Code: 3E
• Description: EEPROM bus error (Not applicable)
• Causes: 1 Main PCB failure
• Remedy: Replace the main PCB ASSY.

• Code: 44
• Description: No toner cartridge
• Causes: • Install a new toner cartridge
• Remedy: 1 Dirt on electrodes on toner cartridge and machine body Clean both electrodes. 2 HVPS PCB unit failure Replace the HVPS PCB unit. 3 Main PCB failure Replace the main PCB ASSY.

• Code: 50
• Description: The drum unit reached its life and requires replacement.
• Causes:
• Remedy: Replace the drum unit with a new one.

• Code: 51
• Description: The paper feed kit MP reached its life and requires replacement.
• Causes: 1 Replacement time of the paper feed kit MP.
• Remedy: Replace the paper feed kit MP.