Simple to Use
Intuitive and Powerful Operation
The ZD421 offers new, advanced features that make it stand apart. It includes a new, more intuitive user interface, powerful architecture and field-upgradeable wireless kit. It also has new media guide and media handling designs that make daily operation even easier.
Flexible to Support Nearly Every Use Case
Multiple Models to Match Your Needs
Available in direct thermal, thermal transfer, healthcare and ribbon cartridge models, the ZD421 meets a wide variety of application requirements.
Ready for Now and What’s Next
Get Years of Printing Performance
The ZD421 is designed to handle advancing technology. Featuring an innovative architecture, it’s engineered to power future printing. In comparison, it’s 30% more powerful than the ZD420 Series and 700% more than the GK Series. This lets you run more tasks, perform more operations simultaneously, maintain security and be ready for what’s next.