Zebra GK420d Label Printer – 203 dpi Direct Thermal Printing with USB, Serial, and Parallel Connectivity

Compact, High-Speed Desktop Label Printing for Retail, Healthcare, and Logistics

The Zebra GK420d Direct Thermal Label Printer is a reliable, space-saving solution designed for low- to medium-volume label printing in fast-paced environments. Manufactured by Zebra—a global leader in barcode and label printing—and sourced by ALL ID for its proven performance, this model features 203 dpi resolution, a 4.09″ print width, and a 5-inch-per-second print speed, making it ideal for shipping labels, barcode tags, inventory tracking, and patient identification. With triple connectivity—USB, Auto-Sensing Serial RS-232, and Centronics Parallel—the GK420d integrates seamlessly into existing systems and supports both EPL2 and ZPL programming languages for maximum compatibility.

Key Features of the Zebra GK420d Direct Thermal Label Printer

• 203 dpi Print Resolution: Produces crisp, clear labels for barcodes, text, and graphics
• Direct Thermal Technology: Ribbon-free printing for simplified operation and lower maintenance
• Print Speed: Up to 5 inches per second for efficient label throughput
• Triple Connectivity: USB, Serial RS-232, and Parallel ports for flexible system integration
• Compact Footprint: One of the smallest 4-inch desktop printers in its class
• OpenACCESS™ Design: Enables quick and easy media loading
• Durable Construction: Dual-wall reinforced plastic housing for long-term reliability
• Memory: 8 MB SDRAM and 4 MB Flash for fast processing and storage
• Media Compatibility: Supports a wide range of media types including die-cut, continuous, fanfold, tag, and receipt formats
• Barcode Support: Includes linear and 2D symbologies such as Code 128, QR Code, PDF417, and Data Matrix
• Programming Languages: EPL2, ZPL I/ZPL II, and Line Mode for enterprise-level flexibility
• Optional Upgrades: 10/100 internal Ethernet, label dispenser (peeler), and Asian font sets
• Certifications: FCC, VCCI, C-Tick, EN55022 Class-B, TUV NRTL, NOM, AAMI, and more

The Zebra GK420d (Model GK420d-203dpi) is a top-rated choice in the Desktop Label Printers category—trusted by professionals who demand speed, simplicity, and dependable performance