Zebra GX420 Direct Thermal Label PrinterZebra GX420 Direct Thermal Label Printer Brochure Download Zebra Labels User friendliness, durability and reliability make GX series printers the best in class. They have a sleek and compact design and are the first choice in areas like health care, retail, catering, postal and parcel service, etc. All Zebra GX models are available as space saving direct thermal versions (with smaller dimensions), or as combination of direct thermal and thermal