HL-4040CN
FAQs & Troubleshooting |
The machine may not work properly because of the condensation inside of the machine caused by a temperature differential between the inside and the outside of the machine. To clear the error message please follow the steps below:
To avoid the condensation DO NOT place the machine in a location with severe temperature changes or in a humid place (E.g.. near a humidifier).
Use the machine only within the following ranges of temperature and humidity:
If the message "Print Unable72" continues to appear on the LCD the machine may have a mechanical problem. Please contact “Brother Customer Service”.