SATO WS4 – Barcode Label Printer – 300 dpi – Direct Thermal – Cutter
Full specifications (PDF)
SATO WS4 Barcode Label Printer Model Overview
The XTO WS408/WS412 Thermal Printer is an advanced compact label printer designed for seamless operation in various applications including logistics, retail, and healthcare. With a printing resolution of 203/305 dpi and a remarkable print speed of up to 6 ips, this printer offers exceptional performance for labels, receipts, tags, and wristbands. The wireless operation via Bluetooth™ or Wi-Fi™ enhances connectivity, making it an ideal choice for dynamic environments. Additionally, its compatibility with multiple media types ensures versatility and user-friendliness.
- User-Friendly Operation and Serviceability
- Prints Labels, Receipts, Tags, and Wristbands
- High Printing Resolution of 203 / 305 dpi
- Long 300m Ribbon - Face-in/out
- Available in Thermal Transfer and Direct Thermal Models
- Wireless Operation via Bluetooth™ or Wi-Fi™
- Standard Ethernet connectivity
- Printing Method: Direct Thermal (DT) and Thermal Transfer (TT)
- Print Resolution: 203 dpi (8 dots/mm) / 305 dpi (12 dots/mm)
- Print Speed: Up to 6 ips (152.4mm/s)
- Printer Memory: Flash ROM: 16MB, RAM: 32MB
- Dimensions:
- TT Model: W: 8.68" D: 10.96" H: 7.41"
- DT Model: W: 7.23" D: 8.76" H: 6.53"
- Weight: DT Model: 3.88 lbs. / TT Model: 5.29 lbs.
- Communication Interfaces: USB, LAN, RS232C, Wireless (Optional)
- Operating Temperature: 41 to 104°F (5 to 40°C)
- Certifications: FCC, UL, CSA, CCC, CE, ROHS compliant, Energy Star
Recommended Accessories
Category
- Printer Accessories (11)
- Spare Parts (1)
Recommended Accessories for Model: SATO WD312-400CN-EX1 Barcode Label Printer
Top Printer Accessories Purchased With SATO WD312-400CN-EX1
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$222.75 -
$78.75 -
SATO 59-WT202-001 AccessoryDispenser for WS4 Thermal TransferItem on backorder — chat for lead time$97.08
Top Spare Parts Purchased With SATO WD312-400CN-EX1
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SATO 59-WT207-001 Spare PartsSpare Parts, SATO, Lever Ribbon Block, for WS4 Thermal TransferItem on backorder — chat for lead time$21.49
Frequently Asked Questions
What are the print speed and resolution specifications for the SATO WD312-400CN-EX1?
The SATO WD312-400CN-EX1 delivers print speeds of up to 6 inches per second (ips) with printing resolution options of 203 dpi or 300 dpi, making it suitable for high-volume labeling operations in warehouses and healthcare facilities. This combination of speed and clarity ensures both efficiency and barcode readability for demanding applications like patient identification and inventory management.
Is the SATO WS4 printer compatible with existing label and ribbon supplies?
Yes, the SATO WS4 offers exceptional flexibility with support for both wound-in and wound-out labels and ribbons, adjustable I-mark sensors, and versatile ribbon core sizes of 0.5" or 1.0" ID. The printer's 300-meter (984-foot) ribbon capacity minimizes frequent ribbon changes, and when paired with our optional External Media Stand, it accommodates industry-standard 8-inch outside diameter media rolls for expanded functionality.
What connectivity options does the SATO WD312-400CN-EX1 offer?
The SATO WD312-400CN-EX1 comes standard with USB, RS232, and Ethernet interfaces, with optional Bluetooth and 802.11 WLAN communication capabilities for wireless operation. It also supports IPv4/IPv6 protocols and multiple printer emulations (SZPL, SEPL, SDPL, SIPL), ensuring seamless integration into existing warehouse management and healthcare IT systems.
Is this printer suitable for healthcare and patient identification applications?
Absolutely—the SATO WS4 is Cerner-validated and specifically designed for healthcare supply chain use, including printing patient wristbands, specimen pathology labels, and pharmacy labels. As a GS1 Healthcare member, SATO ensures compliance with patient safety standards and supports serialization throughout the healthcare supply chain, making it ideal for hospitals, clinics, labs, and pharmacies.
How easy is maintenance and routine servicing on this printer?
The SATO WD312-400CN-EX1 features straightforward replacement of its print head and platen roller, allowing quick return to full operation during routine maintenance. The printer also includes a 3-color status LED for easy monitoring and supports firmware downloads via USB, minimizing downtime and reducing service complexity for warehouse and logistics teams.
What label and material types can the SATO WS4 print on?
The SATO WS4 is versatile enough to print labels, receipts, tags, and wristbands across various applications including asset management, warehouse picking, shipping labels, specimen identification, and price marking. Available in both Direct Thermal (DT) and Thermal Transfer (TT) models, it accommodates a wide range of label materials and sizes up to 4.1" maximum print width, making it suitable for diverse supply chain and healthcare labeling needs.
