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Zebra ZD421, Thermal Transfer, 300dpi, Wi-Fi, Bluetooth, USB, USB Host, Modular Connectivity Slot

SKU: 

ZD4A043-301X01EZ

Fitted with dual-band wireless — IEEE 802.11ax and IEEE 802.11ac — plus Bluetooth 5.3 and NFC, the Zebra ZD4A043-301X01EZ is a thermal transfer desktop label printer that resolves at 300 dpi and prints monochrome at up to 4.02 in/s across a 4.25-inch print width. It handles roll-fed, fanfold, die-cut, continuous, black mark, tag stock, wristband and receipt media up to 4.65 inches wide, 39 inches long and 7.48 mil thick, on rolls to 5 inches in diameter, with full-width, moveable reflective/black mark and multi-position transmissive/gap sensors covering the full range. Memory is 256 MB standard with 512 MB of flash, and connectivity extends to USB 2.0, USB Host and serial. ZPL II, EPL2, EZPL, ZBI, XML and PDF emulation are resident alongside a real-time clock and a SimSun simplified Chinese font. cTUVus certified, Energy Star qualified and RoHS compliant, the ZD4A043-301X01EZ suits manufacturing, healthcare, retail, transportation and logistics, and government desktop labeling applications under a 2-year limited warranty.
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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: WLAN/Wi-Fi, Bluetooth, 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 ZD4A043-301X01EZ  (PDF) Product document mod-zd421t-zebra-label-printer-user-manual.pdf ZD4A043-301X01EZ  (PDF)