Download the official Zebra ZD420d driver to enable fast and reliable direct thermal printing. This model is optimized for barcode, label, and shipping workflows in healthcare, retail, and logistics. Part of the ZD400 series, the ZD420d simplifies deployment and maintenance.
Product Name: Zebra ZD420d
Model: ZD420d Direct Thermal Desktop Printer
Printer Type: Label Printer (Direct Thermal Only)
Connectivity: USB / USB Host / Optional Ethernet or Wi-Fi
Click below to download the certified Windows driver.
Supported Operating Systems
- Windows 7 (64-bit)
- Windows 8 (64-bit)
- Windows 10 (64-bit)
- Windows 11 (64-bit)
For firmware updates, manuals, and connectivity options, visit Zebra’s official driver page:
👉 Visit Zebra ZD420d Official Support
Troubleshooting and Additional Help
If your ZD420d printer is not recognized or fails to print, confirm your USB/host cable is working, restart your PC and printer, and reinstall the driver if needed.
👉 Go to Printer Troubleshooting Guide
ZebraDesigner 3.3 Essentials & Professional
ZebraDesigner 3.3 helps you quickly design labels using prebuilt templates or custom layouts. The software installs both the free Essentials version and a 30-day Professional trial.
Note: To unlock full features in the Professional edition, a valid Zebra license and Customer ID are required. Keys beginning with 3467 are not supported in Thales licensing.