highlights an updated MEWron printhead for high-temperature polymers, which includes a 30° tilted fan to prevent airflow towards the jet, cooling it down prematurely. The printhead has a custom-made aluminum heat block with dimensions of 11.5 mm in height, 18 mm in width, and 27.3 mm in length and features a vertical thread (M6 x 1 mm) that matches the dimensions of the original heat sink and nozzle.