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

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

The SATO WD312-400CB-EX1 is a professional-grade desktop thermal printer designed for high-volume enterprise labeling operations. Part of the WS4 series, this compact yet powerful printer delivers 203 dpi resolution at 6 inches per second, making it ideal for organizations requiring consistent, high-quality barcode and text output in shipping, manufacturing, and warehouse environments. Its dual thermal printing modes and robust connectivity options provide the flexibility and reliability needed for mission-critical label production.

Key Features

• 203 dpi resolution at 6 ips print speed for sharp barcode and text output
• 4.09" maximum print width accommodates standard and custom label formats
• Direct thermal and thermal transfer printing modes for maximum media flexibility
• Multi-protocol connectivity: Ethernet, Wi-Fi, Bluetooth, and USB for seamless network integration
• 16 MB Flash and 32 MB SDRAM memory with 16 MB user-accessible storage for fonts and forms
• Tool-free printhead and platen roller replacement minimizes maintenance downtime
• LCD display for intuitive operation and status monitoring
• Supports media rolls up to 5" outer diameter with 1" core and ribbons up to 984 ft
• Compact footprint: 8.69" x 10.96" x 7.38" and 5.46 lbs for space-efficient deployment
• Global power compatibility: AC 100-240V, 50/60Hz

Technical Specifications

• Print Method: Direct Thermal / Thermal Transfer
• Resolution: 203 dpi
• Print Speed: 6 ips
• Maximum Print Width: 4.09"
• Media Width Range: 1" to 4.65"
• Media Core: 1"
• Maximum Roll Diameter: 5"
• Maximum Ribbon Length: 984 ft
• Memory: 16 MB Flash, 32 MB SDRAM, 16 MB User Storage
• Connectivity: Ethernet, Wi-Fi, Bluetooth, USB
• 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)

Applications

• High-volume shipping and logistics labeling
• Manufacturing product identification and tracking
• Warehouse inventory management and routing
• Compliance and regulatory labeling
• Healthcare and pharmaceutical labeling
• Retail and supply chain operations

James Everett

The SATO WD312-400CB-EX1 represents a balanced solution for enterprises seeking reliable desktop thermal printing without enterprise-scale footprint. Its dual thermal capability allows organizations to transition between cost-effective direct thermal media and longer-lasting thermal transfer ribbons based on label durability requirements. The 203 dpi specification provides sufficient resolution for standard GS1 barcodes and readable text in most logistics and manufacturing scenarios.

Wi-Fi and Bluetooth connectivity options enable flexible deployment in evolving warehouse layouts, while Ethernet support ensures integration with legacy enterprise systems. The 6 ips speed positions this printer in the mid-range segment—adequate for moderate-to-high volume operations but not optimized for extreme throughput environments. Tool-free maintenance design reduces total cost of ownership by minimizing technician intervention.

Organizations requiring extended runtime should note the 984 ft ribbon capacity, which significantly reduces media changeover frequency compared to standard desktop models.

Product Documentation

📄 Download Product Datasheet (PDF)