Printer stopped during printing process and “Cooling down” message is displayed.

The printer can operate and print normally under a normal temperature of between 5 to 35 Degree Celsius. During continuous printing and depending on surrounding temperature, the temperature inside the printer might rise and become overheated. When this occurs, the printer might display the message, "Cooling down" and will temporary stop the printing process.

Wait until the internal temperature cools and the printer will resume printing.