SATO CT4-LX 203dpi HF RFID Desktop Thermal Printer

SATO CT4-LX 203dpi HF RFID Desktop Thermal Printer – WWCT03441-WCN

The SATO WWCT03441-WCN is a compact, enterprise-grade desktop thermal printer designed for high-volume RFID label encoding and production. Combining 203 dpi print resolution with integrated HF/NFC RFID capabilities at 13.56 MHz, this printer delivers reliable barcode, text, and smart label output at 8 inches per second. Built for organizations requiring on-demand label production with embedded RFID functionality, the CT4-LX streamlines asset tracking, supply chain visibility, and inventory management workflows.

Key Features

• 203 dpi resolution at 8 ips for sharp barcodes, QR codes, and text
• HF/NFC RFID encoding with SATO RF Analyze auto-optimization technology
• 4 GB Flash and 1 GB DDR3 memory with 2 GB user-accessible storage
• 4.3" Full-Color Touchscreen for intuitive operation and configuration
• Tool-free printhead and platen roller replacement to minimize downtime
• Multiple connectivity: USB 2.0, Ethernet, Wi-Fi, and Bluetooth
• Supports media widths from 1" to 4.1" on 1.5" cores
• Media rolls up to 5" outer diameter; ribbons up to 984 ft capacity
• Compact desktop footprint (7.0" × 9.375" × 8.4375") weighing just 7.3 lbs

Technical Specifications

• Print Method: Direct Thermal / Thermal Transfer
• Resolution: 203 dpi
• Print Speed: 8 ips
• Max Print Width: 4.09"
• Memory: 4 GB Flash, 1 GB DDR3, 2 GB user storage
• Display: 4.3" Full-Color Touchscreen
• RFID: HF/NFC at 13.56 MHz with RF Analyze
• Connectivity: USB 2.0, Ethernet, Wi-Fi, Bluetooth
• Media Capacity: 1" to 4.1" width, up to 5" roll diameter
• Power: AC 100-240V, 50/60Hz
• Operating Temperature: 32°F to 104°F
• Dimensions: 7.0" × 9.375" × 8.4375"
• Weight: 7.3 lbs

Typical Applications

• HF RFID tag encoding and verification for asset tracking and management
• Smart label production for supply chain visibility and logistics
• Manufacturing and item-level tracking with RFID-enabled labels
• Automated inventory management and warehouse operations
• Retail and healthcare label encoding with embedded intelligence

Karl Wilson

Perspective based on aggregated IP Security Depot and affiliated engineering team experience.

The SATO CT4-LX balances compact form factor with enterprise functionality, making it ideal for mid-sized to large organizations deploying RFID-based tracking systems. The integrated SATO RF Analyze feature is a significant advantage—it automatically optimizes antenna settings across different inlay types, reducing manual configuration and improving encoding reliability. The 203 dpi resolution is sufficient for most barcode and label applications, while the 8 ips speed provides reasonable throughput for high-volume environments without consuming excessive floor space.

The 4.3" touchscreen and tool-free maintenance design reduce operator training time and service costs. With 2 GB of user-accessible storage, this printer supports multiple label templates and fonts locally, enabling offline operation and faster print job deployment. Dual thermal modes (Direct Thermal and Thermal Transfer) add flexibility for different media types and use cases.

The multi-protocol connectivity—Ethernet, Wi-Fi, Bluetooth, and USB—ensures seamless network integration in diverse IT infrastructures. Overall, this is a well-engineered solution for organizations balancing label quality, RFID functionality, and operational efficiency.

Product Documentation