Zebra GK420d Direct Thermal Label printer

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Zebra GK420d Direct Thermal Label printer

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Zebra Labels

The state-of-the-art GK420 printer series offers perfect value in a basic desktop printer. It offers you improved printing speed and performance combined with a large number of sophisticated features. Sleek and compact design, fast, robust – the reliable GK420 is a smart investment that's perfect for the most diverse applications and industries for logistics, office, healthcare, laboratories, retail, catering, parcel services and many more. As a main feature, all printers in this series are capable of understanding both EPL and ZPL programming languages.
Optionally, the GK series is available as space-saving direct thermal printer version (with minimum space requirements and easy handling), or as a professional combination of direct thermal and thermal transfer technologies. The latter provides highly durable abrasion-resistant prints on normal paper labels. Even the lowest-priced Zebra GK model meets various requirements: a 8 dots/mm (203 dpi) resolution, standard printing speeds of up to 127 mm per second and fast printing of the first label at a maximum printing width of 104 mm.

For more flexibility just integrate the optional internal Ethernet port. The exterior has also been fully redesigned. The compact housing is the perfect companion in offices or warehouses, while its easily cleaned surface and colour scheme make it extremely resistant against dirt. The grey dual-walled design is exceptionally sturdy and comes with a standard label tear-off mode. Optionally, equip the printer with a peeler and dispenser mechanism that peels every label off the roll automatically for immediate use. The standard triple connectivity with USB, serial and Centronics ports allow easy integration in existing systems. For additional flexibility, 10/100 internal Ethernet is also available.


    4.09”/104 mm


    203 dpi/8 dots per mm


    5”/127 mm per second (203 dpi)


    Standard: Fixed reflective and transmissive sensors


    RS-232 auto-sensing Serial interface, DB-9

    USB V1.1, bi-directional

    Centronics® Parallel

    Ethernet—10/100 internal (optional, replaces Serial and Parallel ports)