Zebra ZD421 Thermal Transfer USB and Ethernet Label Printer ZD4A042-30EE00EZZebra ZD421 Thermal Transfer USB and Ethernet Label Printer ELEVATE YOUR EXPECTATIONS: THE ADVANCED DESKTOP PRINTER THAT DELIVERS THE FEATURES, FLEXIBILITY, RELIABILITY AND SECURITY YOU NEED You need a reliable printer that delivers quality performance, now and for years to come. It needs to offer key features, and be easy to setup, operate, manage and maintain onsite or remotely. It needs to be secure, whether it is integrated onto your network or