Wasp 633809003912 Mobile Printer Labels

Overview

The Wasp 633809003912 is a 2-inch × 1.25-inch direct thermal label stock designed for Wasp mobile printer systems operating in field, warehouse, and delivery environments. Perforation between labels and black bar registration allow automatic media advance and reliable label separation — critical when operators are printing barcodes on the move without table support. Thermal transfer or direct thermal printers require matched media; this SKU is engineered for Wasp hardware.

Compatibility

Use this label roll exclusively with Wasp mobile printer hardware that accepts 2-inch × 1.25-inch direct thermal media. The 460 labels per roll and 36 rolls per case dimensions assume standard Wasp mobile printer feed path and print width. Verify your specific Wasp device supports this label dimension before ordering — mixing incompatible media causes jams and skewed print registration.

Installation Notes

Load the roll into your Wasp mobile printer's media bay with the printed side facing the printhead. Perforation and black bar alignment are pre-registered by the manufacturer; manual adjustment is unnecessary. Store unused rolls in a cool, dry environment (below 77°F, below 50% humidity) to prevent thermal sensitivity drift. Direct thermal labels darken permanently under UV light — keep stock away from sunlight during storage and transport.