SATO WS4 WD312-400CW-EX1 203dpi Desktop Thermal Printer

SATO WS4 WD312-400CW-EX1 203dpi Desktop Thermal Printer

The SATO WD312-400CW-EX1 is a professional-grade desktop thermal printer engineered for high-volume enterprise labeling operations. This compact WS4 series device combines 203 dpi resolution with reliable 6 ips print speed, delivering crisp barcode and text output suitable for demanding logistics, manufacturing, and warehouse environments. With support for both direct thermal and thermal transfer printing modes, the WD312-400CW-EX1 provides unmatched media flexibility for diverse labeling applications.

Key Features

• 203 dpi resolution at 6 ips for sharp barcode and text production
• 4.09" maximum print width accommodates standard shipping and compliance labels
• Dual-mode printing: direct thermal and thermal transfer for media versatility
• 16 MB Flash, 32 MB SDRAM, plus 16 MB user-accessible storage for fonts and forms
• Multi-connectivity: Ethernet, Wi-Fi, Bluetooth, and USB for flexible network integration
• Tool-free printhead and platen roller replacement minimizes downtime
• Built-in LCD display for intuitive navigation and status monitoring
• Supports media rolls up to 5" outer diameter with 984 ft ribbon capacity
• Media width range: 1" to 4.65" on 1" cores
• Compact desktop footprint: 8.69" x 10.96" x 7.38"; weighs only 5.46 lbs

Technical Specifications

• Print Resolution: 203 dpi
• Print Speed: 6 inches per second
• Maximum Print Width: 4.09"
• Memory: 16 MB Flash, 32 MB SDRAM, 16 MB user storage
• Connectivity: Ethernet, Wi-Fi, Bluetooth, USB 2.0
• Media Width: 1" to 4.65"
• Media Roll Diameter: 5" outer diameter
• Ribbon Capacity: 984 ft (300 m)
• Dimensions: 8.69" x 10.96" x 7.38"
• Weight: 5.46 lbs (2.48 kg)
• Power: AC 100-240V, 50/60Hz
• Operating Temperature: 41°F to 104°F (5°C to 40°C)

Ideal Applications

• Shipping and logistics labeling for parcel carriers and fulfillment centers
• Manufacturing product identification and serialization tracking
• Warehouse inventory management and routing labels
• Compliance and regulatory labeling for medical, pharmaceutical, and food sectors
• Retail point-of-sale and inventory labeling

Eden Phillips

The SATO WD312-400CW-EX1 represents a balanced solution for mid-to-high volume label printing. The dual-mode printing capability eliminates the need for separate hardware when transitioning between direct thermal consumables and ribbon-based media, reducing capital expense and operational complexity. At 203 dpi, resolution meets or exceeds barcode scanning requirements across most industries while maintaining robust 6 ips throughput. The tool-free printhead replacement design directly addresses total cost of ownership concerns common in enterprise deployments.

Connectivity options—particularly Ethernet, Wi-Fi, and Bluetooth—position this printer well for modern network-integrated workflows. The 16 MB user storage capacity accommodates custom fonts and forms without requiring external management, simplifying deployments in decentralized warehouse or manufacturing environments. For organizations requiring predictable, reliable label output at scale, the WD312-400CW-EX1 delivers proven SATO engineering at an accessible price point.

Product Documentation

📄 Download Product Datasheet (PDF)