Flexibility, reliability and security
You can deploy your ZD421 with confidence within your existing printer fleet. It uses the same applications and label formats that you already use. It supports EPL and ZPL printer languages and can emulate languages normally associated with other printer brands using the Virtual Devices tool in the Zebra Print DNA suite. You can connect the ZD421 to your existing wired and wireless networks, or directly to a PC. The ZD421 includes USB and USB Host connectivity as standard.
The ZD421 is the only thermal printer to offer a ribbon cartridge that loads securely in seconds. Its design eliminates the risk of errors, and loading is instantaneous and totally reliable. The ribbon's built-in encrypted chip indicates when the ribbon needs replacing.