To print more efficiently with PETG 3D printer wire, gradually increase the printing speed and find the best speed to ensure print quality and efficiency. PETG requires a high nozzle and heating bed temperature. Make sure the temperature is set within the appropriate range to avoid problems and improve printing efficiency. Adjust the height and fill density according to the requirements of the printed object to balance print time and quality.Therefore, it is better to use petg 3d printer filament to complete printing work more efficiently.