⭕The W680 features all the advantages of the Willett 600 series, with even better integration of the communication system and printing speed performance. The main advantages of W680 Further enhanced specifications, longer stable operation time, suitable for high-utilization printing requirements Perform the necessary preventive maintenance after 9,000 hours of operation. Further increase the printing speed to meet the requirements of efficient production lines Equipped with RS232 and RS485 communication interfaces IP54 industrial protection grade and optional positive air pressure, suitable for a wider range of production environments One-dimensional barcode printing, meeting more coding requirements