
Zebra ZD421 Healthcare Label Printers
Discover our full range of Zebra ZD421 healthcare label printers, engineered specifically for clinical settings with advanced features for hygiene, safety, and performance. Designed for use in hospitals, laboratories, and pharmacies, the ZD421 Healthcare series offers dependable printing where it matters most.
Why Choose the Zebra ZD421 For Healthcare?
The ZD421 Healthcare delivers fast, secure, and precise printing with disinfectant-ready plastics and UV-resistant housing for regular sanitisation. Available in direct thermal and thermal transfer models, it's the reliable choice for healthcare professionals who need uninterrupted performance and peace of mind.
Direct Thermal Models – Ideal for short-term applications like patient wristbands and specimen labels. No ribbon required.
Thermal Transfer Models – Perfect for more durable labels such as prescription bottles, laboratory samples, or long-term patient records.
Key Features:
- Print Width: Up to 4 inches (104mm)
- Resolution: 203 dpi or optional 300 dpi for detailed healthcare labels
- Print Speed: Up to 6 inches per second
- Connectivity: USB standard, with options for Ethernet, Wi-Fi, Bluetooth, and Serial
- Healthcare Ready: Disinfectant-ready plastics and sealed button interface
- Security: Enhanced security features help protect patient data and prevent tampering
- Ease of Use: Colour-coded media guides and intuitive interface for minimal training
Applications:
- Patient Wristband Printing
- Specimen & Laboratory Labeling
- Pharmacy Prescription Labels
- Asset & Equipment Tags
- Appointment & ID Labels
Buy with Confidence
All Zebra ZD421 Healthcare printers include a 2-year warranty and are supported by our UK-based customer service team. Not sure if you need direct thermal or thermal transfer? We’re here to guide you in selecting the best ZD421 model for your healthcare needs.

SPEAK WITH BOB OR CHRIS ONE OF OUR TECHNICAL SPECIALISTS