4-inch Thermal Desktop Printer
- User-friendly operation and serviceability
- Printing resolution of 203 or 300 dpi
- Thermal transfer and direct thermal models
- Standard Ethernet
- Prints labels, receipts, tags and wristbands
- Long 300 m (984.2 ft) ribbon, face-in/face-out compatible
- Emulations (SZPL®, SEPL®, SDPL®, SIPL®, SBPL)
- Wireless operation via Bluetooth™ or Wi-FI™
The SATO WS4 Series of 4-inch desktop thermal printers are feature-rich and affordably priced with great production throughput. Available in direct thermal (DT) or thermal transfer (TT), the WS4 offers exceptional print quality at either 203 dpi or 300 dpi with print speeds of up to 6 ips.
Maximizing Performance, Versatility and Investment
Flexible and versatile, the WS4 boasts a ribbon capacity of 984 feet, reducing the need for frequent ribbon changes. When integrated with its optional external media stand, as well as both the increased ribbon capacity and industry-standard media rolls with an 8-inch outside diameter, the WS4 significantly expands its functionality to what is normally present in larger tabletop printer models at a fraction of the price.
The WS4 allows for straightforward replacement of its print head or platen roller, so it can quickly return to full operation after maintenance. Designed with connectivity in mind, the WS4 printer has USB, RS-232 and Ethernet interfaces as standard. It also features optional Bluetooth or 802.11 WLAN communication interfaces, further expanding its versatility.

