SATO SR75LD-20191 4x2 Thermal Transfer Paper Label

The SATO SR75LD-20191 is a 4" x 2" thermal transfer paper label engineered for high-volume industrial and enterprise labeling operations. Designed for seamless compatibility with SATO industrial thermal transfer printers, this label delivers crisp barcode reproduction and clear text output essential for warehouse, manufacturing, and logistics environments. Each case provides 6,240 labels across 16 rolls, offering significant throughput for demanding labeling requirements.

Key Features

• 4" x 2" thermal transfer paper facestock with permanent acrylic adhesive
• 390 labels per roll; 16 rolls per case (6,240 total labels)
• 0.75" core ID with 2.6" outer diameter for standard industrial printer compatibility
• Perforated between labels for efficient manual tear-off dispensing
• Compatible with wax (T101A), wax-resin (T110A Premier II), and resin (R333A) ribbons
• Permanent acrylic adhesive for reliable adhesion across temperature ranges

Technical Specifications

• Material: Thermal transfer paper with permanent acrylic adhesive
• Dimensions: 4" width x 2" height per label
• Roll Configuration: 0.75" inner diameter core; 2.6" outer diameter
• Label Count: 390 per roll; 16 rolls per case
• Perforation: Between-label perforation for tear-off operation
• Ribbon Compatibility: Wax, wax-resin, and resin thermal transfer ribbons
• Print Method: Thermal transfer

Applications & Use Cases

The SR75LD-20191 is ideal for barcode labeling, asset tracking, shipping labels, product identification, and compliance labeling. The 4" x 2" format accommodates standard barcodes, QR codes, and human-readable information, making it suitable for carton labeling, pallet identification, and inventory management across warehouse and distribution centers. The thermal transfer paper facestock ensures excellent print quality for both linear and 2D barcode scanning.

Marty Allison

Perspective based on aggregated and affiliated engineering team experience.

The SATO SR75LD-20191 represents a cost-effective labeling solution for organizations running high-volume thermal transfer printing operations. The 390 labels-per-roll configuration with 16 rolls per case provides substantial inventory depth while maintaining manageable roll weights for operator handling. The between-label perforation design eliminates need for additional cutting equipment, streamlining label dispensing in production workflows.

Compatibility with three ribbon types—wax, wax-resin, and resin—provides flexibility in print durability selection. Wax ribbons suit indoor applications with standard durability requirements, while wax-resin and resin options extend performance in high-temperature, chemical-exposure, or outdoor environments. The permanent acrylic adhesive formulation ensures labels remain affixed through standard warehouse handling, packaging, and shipping conditions without lift-off or delamination.

For enterprises managing distributed labeling operations or high-throughput environments, the 6,240 labels-per-case volume reduces change-outs and minimizes downtime. Organizations should verify printer core compatibility before bulk ordering to ensure seamless integration with existing SATO printer infrastructure.