Zebra ZD421, Thermal Transfer, 300dpi, Ethernet, USB, USB Host, BTLE

The Zebra ZD421T TurboPrint is a compact, professional 4-inch thermal label printer designed for business and industrial labeling tasks that require reliable, durable output. Combining thermal transfer and direct thermal technologies, it delivers consistent 203 dpi print quality suitable for barcode, shipping, asset and specimen labeling across retail, logistics, manufacturing and healthcare environments. Its desktop form factor and fast print speed make it suitable for point-of-sale counters, back-office stations and light production lines, while extensive connectivity options and field-upgradeable modularity ensure easy integration into evolving networks and workflows, minimizing downtime and simplifying deployment.

Key Features

• Dual Print Technology: Supports both thermal transfer and direct thermal printing to handle durable and temporary label applications with a single device.
• High-quality Output: 203 dpi resolution provides clear, scannable barcodes and readable text for reliable identification and tracking.
• Flexible Connectivity: Extensive interfaces including USB, USB Host, Ethernet 10/100, Wi‑Fi 802.11ac, Bluetooth 4.1 and BTLE5 enable straightforward integration into varied IT environments.
• Compact Desktop Design: Small footprint fits counters and workstations while delivering professional label throughput for business workflows.
• Modular & Upgradeable: Modular connectivity slot and field-upgradeable wireless kit allow future expansion and simplified upgrades as needs change.
• Enterprise Compatibility: Supports ZPL, EPL and EZPL programming languages for easy migration and integration with existing label systems.

Specifications

• Brand: Zebra
• Product Name: Zebra ZD421 ThermalConnect 4" Printer
• MPN: ZD4A042-305M00EZ
• Form Factor: Desktop
• Print Resolution: 203 dpi
• Print Technology: Thermal transfer; Direct thermal
• Maximum Print Width: 4 in
• Print Speed: 152 mm/s
• Connectivity: USB, USB Host, Ethernet 10/100, Wi‑Fi 802.11ac, Bluetooth 4.1, BTLE5
• Programming Languages: ZPL, EPL, EZPL
• Included Typeface: Swiss
• Printable Side: Single-sided
• Modular Connectivity Slot: Yes
• Field-upgradeable Wireless Kit: Yes