Zebra ZD421t Label Printer (ZD4A042-30EW02EZ)

The Zebra ZD421t is a versatile 4-inch desktop label printer designed for retail, warehousing, logistics, healthcare, and general business labelling. Supporting both thermal transfer and direct thermal printing, it produces clear barcode labels, shipping labels, product identification tags, and durable labels for everyday commercial applications.

Featuring 203dpi resolution and print speeds of up to 152mm per second, the ZD421t provides reliable printing with a maximum print width of 104mm. Its 256MB SDRAM, 512MB Flash memory, and support for ZPL II and EPL2 printer languages ensure efficient performance and integration with compatible labelling systems.

Equipped with USB, USB Host, Wi-Fi 5, and Bluetooth 4.1 connectivity, the printer supports flexible wired and wireless operation. Its modular connectivity slot allows additional interface options, while Zebra Print DNA software tools simplify printer setup and management. This configuration includes an external power supply and both EU and UK power cords.

Main Features

• 4-inch thermal transfer and direct thermal label printing
• 203dpi resolution with print speeds up to 152mm/sec
• 104mm maximum print width and support for 74m/300m ribbons
• USB, USB Host, Wi-Fi 5 and Bluetooth 4.1 connectivity
• 256MB SDRAM, 512MB Flash and modular connectivity slot
• External power supply and EU/UK power cords included

New Features & Technology

• Dual printing technology supports both direct thermal and thermal transfer labels
• Zebra Print DNA software tools simplify printer configuration, maintenance, and management
• Movable media sensors accommodate different gap and black mark label formats
• Modular connectivity design supports compatible interface upgrades

Advantages Over Other Models

• Thermal transfer printing produces longer-lasting labels than direct thermal printing when used with suitable media and ribbons
• Supports 74m and 300m ribbons for different labelling requirements
• Wi-Fi and Bluetooth connectivity provide more installation flexibility than USB-only models
• Modular connectivity allows expansion as business requirements change

Best Suited For

• Retail product and price labelling
• Warehouse inventory and barcode labels
• Shipping and logistics applications
• Healthcare and asset identification
• Manufacturing and product tracking

Product Summary

The Zebra ZD421t (ZD4A042-30EW02EZ) combines reliable 203dpi thermal transfer and direct thermal printing with USB, Wi-Fi, and Bluetooth connectivity. Featuring versatile ribbon handling, modular connectivity, and Zebra Print DNA support, it provides a flexible desktop labelling solution for retail, logistics, manufacturing, and commercial environments.