Offering the best print quality and a variety of connectivity options, the GX420™, GX430™, and ZD500 printers support the broadest range of applications and can be integrated into virtually any environment, improving efficiency, profitability, saving time, and reducing operator training. Available in both thermal (GX420t) and thermal (GX420d) models, these printers feature an intuitive design, an optional LCD user interface, extremely fast print speeds and a variety of connectivity options.