Wasp 633808402990 4x3 Direct Thermal Paper Label Roll

Overview

The Wasp 633808402990 is a direct thermal paper label roll — 4 inches wide by 3 inches tall, 2000 labels per roll, 8-inch outer diameter. Direct thermal printing means no ink or toner ribbon; heat-sensitive paper darkens under the print head. This format suits warehouse, retail, and logistics environments where you're printing barcodes, asset tags, or shipping labels on demand and need consistent throughput without consumable ribbon changes.

Compatibility

These rolls work with Wasp label printers and any third-party printer configured for 4x3 direct thermal media at 8-inch roll diameter. Check your printer's media-width and thermal-mode specifications before ordering — mismatched roll width or label length will jam the feed mechanism.

Installation Notes

Direct thermal paper is light-sensitive; store in cool, dark conditions (below 77°F / 25°C) to prevent premature darkening or image fade. Avoid prolonged sunlight exposure after printing. Load the roll into your printer's supply spindle with the print side facing the print head, ensuring the roll spins freely without binding. Do not force the media through the feed mechanism — if resistance occurs, check for foreign debris or misalignment.

What's in the Box

• 1x Roll of 2000 labels (4.00" W x 3.00" H)
• 8-inch outer diameter cardboard core