Easy operation, status check at a glanceThe printer status is always known: The five LED indicators on the ZD421 show the user at a glance whether an intervention is required, for example for refilling media or correcting an error. The advanced user interface with three buttons replaces the usual interface with a button/a lamp in desktop printers and offers additional functionality and control. Color-coded touch points result in media handling for fast media change.Movable sensor for extensive media compatibilityThe ZD421's mobile media sensor allows virtually all media to be used, and that means more flexibility for different applications.For years, trouble-free printingThe ZD421 is designed for technological progress. Its innovative architecture was developed for the printing operation of the future.Case for very fast changing of ribbonThe ZD421 is the only thermal printer that offers a color tape cartridge, which can be inserted easily in seconds and sit correctly the first time. An intelligent chip in the ribbon reports, when it needs to be changed.This text is machine translated.