Wasp 633808402778 4x3 Direct Thermal Paper Label

Overview

The Wasp 633808402778 is a direct thermal paper label stock in 4-inch × 3-inch format, supplied at 850 labels per roll on a 5-inch core diameter. Direct thermal technology eliminates the need for thermal transfer ribbon—the printhead applies heat directly to the label material to create the image. This cuts consumable costs and simplifies supply chain management in high-volume barcode, compliance, and shipping label applications.

Compatibility

Designed for Wasp label printer models that accept 4×3 label stock and support direct thermal print mode. Verify your printer's media specification sheet to confirm compatibility with direct thermal (DT) label media and this core/roll configuration before ordering.

Installation Notes

The 5-inch outer diameter (OD) core fits standard 1-inch-bore label printer media spindles. Load the roll into your printer's media compartment following the manufacturer's feed path documentation. Direct thermal labels require no ribbon installation—reduce setup time and operator error compared to thermal transfer workflows. Store labels in a cool, dry environment to prevent premature thermal sensitivity degradation.

What's in the Box

• 1x Roll of 4×3 direct thermal paper labels (850 labels per roll)
• 5-inch OD core