The Zebra ZD421 printer offers features and functions that make it easy to deploy, manage and use, providing greater application flexibility while reducing the total cost of ownership. Three buttons and five icons constantly inform the user of the printer’s status, making it easier to control essential functions. Users know what they need to do to keep their printer running smoothly, whether it’s to replace consumables or solve any problems. With its modular design, you can add a serial or Ethernet interface, increase print quality to 300 dpi, add a pre-cutting system or a cutter, on site, without sending your ZD421 printer to the workshop.