Zebra GK420d


GK420d – USB/Serial/Parallel
Mfr Part # GK42-202520-000
203 dpi Direct Thermal Barcode Label Printer, Euro and UK power cord, EPL, ZPLII, USB, Serial, Centronics & Parallel interfaces (USB and power cable included)


Zebra GK420d – Compact Direct Thermal Desktop Label Printer

The Zebra GK420d direct thermal printer offers the best value in a basic desktop printer, featuring a fast 5 inches per second print speed to meet your low- to medium-volume printing requirements. The GK420d has a sleek and compact design, boasts the smallest footprint in a 4-inch desktop printer, and supports a variety of applications and industries.

The GK420d comes standard with EPL and ZPL programming languages, and dual connectivity (USB, serial) for easy integration into existing systems. For additional flexibility, 10/100 internal Ethernet is also available. Well-suited to any industry, the reliable GK420d desktop printer is a smart investment thats always a perfect fit.

What’s in the box?

Includes USB cable, user and programming manuals, ZebraDesigner label design software and Windows drivers.


  • Print speed: up to 5″ (127 mm) per second
  • Print method: direct thermal
  • EPL and ZPL programming languages standard
  • OpenACCESS design for easy media loading
  • Smallest footprint in 4-inch thermal printer
  • Dual-wall reinforced plastic construction
  • 32 bit RISC processor


Download Zebra GK420d Datasheet (331 KB)

Additional information


GK420d – USB/Serial/Parallel [Mfr Part # GK42-202520-000], GK420d – USB/Ethernet [Mfr Part # GK42-202220-000]