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Zebra

Zebra ZD421T Thermal Transfer Advanced Desktop Label Printer

SKU: 

ZD4A042-30EE00EZ

Fitted with Ethernet alongside USB, USB Host, Bluetooth, and NFC, the Zebra ZD4A042-30EE00EZ is a thermal transfer desktop label printer that handles monochrome label and receipt output at up to 5.98 in/s and 203 dpi across a 4.09-inch print width. It accepts media up to 4.41 inches wide and 39.02 inches long on rolls to 5 inches in diameter, accommodating die-cut, continuous, black mark, fanfold, tag stock, wristband and gap media types. On-board memory runs to 256 MB SDRAM with 512 MB of flash, and a real-time clock is included. Language emulation covers ZPL, ZPL II, EPL, EPL II, XML, ZBI and EZPL, with iOS, Android and PC platform support. The dual wall frame chassis weighs 4.52 lb and accepts 120 V AC or 230 V AC input; EU and UK power cables and a USB cable ship in the box. Energy Star qualified.
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Description
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The Zebra ZD421T 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 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

Main Features

  • Connection: Ethernet, USB

  • Printing Technology: Thermal Transfer

Technical Specifications
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Documents
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Product document mod-zd421t-zebra-label-printer-datasheet.pdf ZD4A042-30EE00EZ Product document mod-zd421t-zebra-label-printer-user-manual.pdf ZD4A042-30EE00EZ Product document zd421.pdf ZD4A042-30EE00EZ Product document mod-zd421t-zebra-label-printer-datasheet.pdf MOD-ZD421T Product document mod-zd421t-zebra-label-printer-user-manual.pdf MOD-ZD421T