Zebra ZD420t - Healthcare - labelprinter - thermotransfer - rol (11,8 cm)

Healthcare environments demand labelling solutions that can withstand frequent cleaning with harsh disinfectants while maintaining reliable performance. The Zebra ZD420t Healthcare is a thermal transfer label printer engineered specifically for clinical settings, combining disinfectant-ready housing with fast, precise output for patient identification, specimen tracking, and pharmacy labels.

Who is it for

This printer is ideal for hospitals, clinics, laboratories, and pharmacies that require durable, legible labels for wristbands, specimen containers, medication, and asset tracking. It is built for professionals who need a printer that tolerates daily wipe-downs with common healthcare disinfectants without degrading or losing functionality.

Main features

• Thermal transfer technology with 203 dpi resolution for crisp text, barcodes, and graphics.
• Healthcare-grade plastics that resist cracking and discolouration from cleaning agents.
• Fast print speeds up to 152 mm/s to keep pace with busy workflows.
• Flexible media handling: supports rolls up to 127 mm diameter and widths from 15 to 118 mm.
• Multiple connectivity options: USB 2.0, USB Host, Ethernet, Wi-Fi (802.11ac), and Bluetooth Low Energy.
• Large memory (512 MB Flash, 256 MB SDRAM) for storing fonts, graphics, and label formats.
• Simple 3-button interface with 5 status icons for easy operation and troubleshooting.
• Supports ZPL II, EPL2, and XML programming languages for seamless integration.

Specifications

• Print technology: Thermal Transfer
• Maximum resolution: 203 x 203 DPI
• Maximum print width: 104 mm
• Print speed: 152 mm/s
• Media width: 15 – 118 mm
• Media roll diameter: 127 mm max
• Ribbon length: 74 m or 300 m
• Ribbon width: 33.8 – 109.2 mm
• Connectivity: USB 2.0, USB Host, Ethernet LAN, Wi-Fi, Bluetooth Low Energy
• Memory: 512 MB Flash, 256 MB SDRAM
• Power supply: External, auto-ranging 100-240 VAC, 50-60 Hz
• Colour: White

Tips

For optimal performance and longevity in healthcare settings, use Zebra-certified thermal transfer ribbons and labels. Clean the printhead regularly with isopropyl alcohol and follow the disinfectant compatibility guidelines provided by Zebra. When connecting to a network, ensure the printer's firmware is up to date to take full advantage of security features.