Wasp WPL304 Desktop Barcode Label Printer (4", Thermal Transfer & Direct Thermal) is an affordable entry-level barcode label printer designed for small businesses and light-duty labeling applications. Best for: Shipping labels, barcode labels, product labeling, and small business inventory tracking. Compatible with: Wasp inventory software, shipping platforms, and Windows-based labeling software supporting WPL, ZPL, and EPL emulation. Note: Supports both direct thermal labels (no ribbon required) and thermal transfer ribbons for longer-lasting labels. 4" desktop barcode label printer (up to 4.17" print width) 203 DPI resolution for clear barcode and text printing Print speeds up to 4 inches per second Thermal transfer and direct thermal printing support Compact clamshell design for easy media loading See-through media window for quick supply checks USB, Ethernet, serial (RS232), and parallel connectivity Expandable memory via SD card slot The Wasp WPL304 is designed for businesses that need a simple, cost-effective barcode label printer for everyday use. It provides reliable performance for low-volume printing without the complexity or cost of higher-end models. Ideal for small offices and retail environments Handles light-duty label printing tasks Easy setup and operation for new users Supports shipping labels, barcode labels, and product tags How It Compares: Compared to WPL305 → more budget-friendly, lower speed and capacity Compared to WPL308Plus → entry-level vs advanced desktop performance Compared to industrial printers → smaller footprint, lower volume output What’s Included: Wasp WPL304 label printer Standard accessories (power, cables depending on configuration) Build Your Labeling System: Add thermal labels Add ribbons Add a barcode scanner Compare label printers Frequently Asked Questions: What is the WPL304 used for? It is used for barcode labels, shipping labels, and product labeling in small business and office environments. Does the WPL304 require a ribbon? Only when using thermal transfer mode. Direct thermal printing does not require a ribbon. Is this good for shipping labels? Yes, it supports standard 4" wide labels including 4x6 shipping labels.