SATO CL4NX Plus 203dpi UHF RFID Industrial Thermal Transfer Printer

The SATO WWCLP1C01-NAR is a professional-grade industrial thermal transfer printer engineered for enterprise-level RFID label production and encoding. Combining 203 dpi print resolution with integrated UHF RFID (860-960 MHz EPC C1G2) encoding capabilities, this printer delivers both high-quality barcode output and reliable tag encoding in a single integrated platform. The SATO RF Analyze auto-optimization function automatically calibrates antenna settings across different inlay types, ensuring consistent encoding performance without manual intervention.

Key Features

203 dpi resolution with 14 ips print speed for sharp barcode and text output

4.09" maximum print width supporting standard enterprise label formats

Integrated UHF RFID encoding with SATO RF Analyze auto-antenna optimization

2 GB Flash and 256 MB SDRAM with 100 MB user-accessible storage for forms and fonts

3.5" full-color LCD display with intuitive operator interface

Tool-free printhead and platen roller replacement to minimize maintenance downtime

Dual thermal print method support: Direct Thermal and Thermal Transfer

Multiple connectivity options: USB, Ethernet, and Wi-Fi for flexible network integration

Technical Specifications

Print Method: Direct Thermal / Thermal Transfer

Resolution: 203 dpi

Print Speed: 14 ips

Media Width Range: 0.87" to 5.04" with 1" or 3" core sizes

Maximum Roll Diameter: 10" outer diameter

Maximum Ribbon Length: 1,968 ft (600 m)

Memory: 2 GB Flash, 256 MB SDRAM, 100 MB user storage

RFID Capability: UHF (860-960 MHz) EPC C1G2 encoding and verification

Connectivity: USB 2.0, Ethernet, Wi-Fi

Display: 3.5" Full-Color LCD

Power: AC 100-240V, 50/60Hz

Operating Temperature: 41°F to 104°F (5°C to 40°C)

Dimensions: 10.66" x 17.99" x 12.63"

Weight: 33 lbs (15 kg)

Applications

Smart label production for supply chain and logistics visibility

Asset tracking and inventory management with RFID encoding

Item-level tracking in manufacturing and retail environments

Pharmaceutical and healthcare product serialization

Warehouse management and automated label production

Ted Perry

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

The CL4NX Plus represents SATO's commitment to integrated RFID printing for organizations requiring production-scale label encoding. The SATO RF Analyze feature addresses a critical pain point in RFID operations: antenna tuning variability. By automatically optimizing settings based on detected inlay characteristics, the printer reduces encoding failures and eliminates manual recalibration cycles—a significant advantage in high-volume manufacturing and logistics environments.

The 203 dpi resolution is industry-standard for barcode readability while maintaining respectable print speeds at 14 ips. The tool-free maintenance design and flexible media handling (0.87" to 5.04" widths) make this printer suitable for mixed-label production workflows. Network connectivity via Wi-Fi and Ethernet enables integration into modern enterprise printing systems, while the 100 MB user storage supports complex form libraries without external servers.

For organizations standardizing on thermal RFID encoding at scale, this printer delivers reliable performance with reduced operational overhead.

Product Documentation