Wasp 633808402945 Direct Thermal Paper Labels

Overview

The Wasp 633808402945 is a roll of direct thermal paper labels measuring 2.25 inches by 1.25 inches, with 4,500 labels per roll on an 8-inch outer diameter core. This is the standard labeling stock for barcode-driven warehouse, logistics, and shipping operations where you're printing transient data—package labels, shipping manifests, bin identifiers—that don't require archive longevity. Direct thermal means no ribbon; the thermal print head darkens the label surface directly, so consumables are simpler and cost-per-label is lower than thermal transfer.

Compatibility

These labels are compatible with any standard Wasp direct thermal printer that accepts 4x6 or 2.25-inch-wide roll media—including Wasp WPL series thermal printers and other OEM direct thermal platforms that support standard 1-inch core spindle loading. Verify your printer's media width specification (2.25-inch rolls fit standard thermal label printers) before ordering, as media compatibility is determined by your device's roller guides and core type.

Installation Notes

Load the roll onto your printer's left-side media spindle with the label surface facing outward (thermal side toward the print head). The 8-inch OD (outer diameter) fits standard thermal printer roll holders. Ensure the media pressure rollers are set for 2.25-inch media—running too tight can cause label curl or tear; too loose causes skew. If labels are splitting or tearing during load, check that the spindle is seated fully and the brake tension is appropriate for this roll size.

What's in the Box

• 1 roll of 4,500 direct thermal paper labels (2.25" x 1.25")
• 8" outer diameter cardboard core