The SATO External Unwinder is designed to enhance the efficiency of the WS4 thermal label printer. It allows for seamless unwinding of label rolls, ensuring smooth operation and minimizing downtime during printing tasks.

• Compatible with SATO WS4 thermal printers
• Improves workflow and reduces label handling time
• Supports various roll sizes for versatile use
• Durable construction for long-lasting performance
• Easy installation and setup