Zebra’s G-Series compact desktop printers for print widths up to 4 inches deliver best-in-class speed and performance. From the basic GK™ model to the feature-rich GX™ model, the G-Series printers are reliable, durable, and flexible to fit almost any low- to mid-volume printing application and budget. The Zebra GK model is your best value in a basic desktop thermal printer. Its enhanced performance delivers fast print speeds up to 5 inches per second and fast first label out. With the GK420t direct thermal/thermal transfer printer use Zebra's easy ribbon- loading thermal transfer technology to produce crisp, long-lasting, label images.