The SATO WS4 is a versatile desktop barcode printer designed for healthcare, retail, and logistics. With a 300-meter ribbon capacity and a 3-color LED status display, it ensures efficient operation and clear communication. Supporting USB, Ethernet, and serial interfaces, it offers flexible connectivity and easy firmware updates for consistent performance. The WS4 handles various label and ribbon types, making it ideal for shipping, product, and healthcare labels. Its compact design and low maintenance requirements make it a reliable choice for businesses needing high-quality, efficient labeling solutions.