Introducing Zebra's advanced ZD421-HC 4-inch Desktop Printers. Building on the legacy of Zebra's GK Series and ZD420 healthcare printers, the ZD421-HC delivers the flexibility and reliability you need, with even more competencies and security, to set you up for years of use. The ZD421-HC is easy to clean, sanitize and safely power. Made with disinfectant-ready plastics, UV-resistant housing and a sealed button interface that makes the ZD421-HC help prevent the spread of infections in hospitals and clinics. The ZD421-HC features a new, more intuitive user interface, powerful architecture and field-upgradeable wireless kit. Available in direct thermal, thermal transfer and ribbon cartridge models, all specifically for healthcare, the ZD421-HC printer meets a wide variety of healthcare-specific use cases and requirements.