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ZEBRA AIT,ZD4A042-C01W01EZ PRINTER, ZD421, THERMAL TRANSFER CARTRIDGE, 203 DPI, USB, USB HOST, MODULAR CONNECTIVITY SLOT, 802.11AC, BT4, USA/CANADA, US CORD, SWISS FONT, EZPL

Delivery Time: 0-3 days
Product Highlights
  • Overview
  • Specifications
  • FAQ
  • User Guides

Elevate Your Expectations

Building on the heritage of the popular GK Series and the ZD420, the 4-inch ZD421 advanced desktop printer delivers the features, flexibility, reliability and security you need, now and for years to come. With Zebra's exclusive Print DNA software suite, the ZD421 Series is easy to setup, operate, manage and maintain - onsite or remotely. Easy to operate. Flexible features. Ready for tomorrow.

Everything About It is Easy

When you buy a Zebra printer, each step is frustration-free – for every user. With Print DNA and setup wizards, it's easy to install the ZD421 and start printing quickly. Manage onsite or remotely using our robust, web-based management tool. Check security settings and push updates on your schedule. Use Print Touch with (NFC) to pair and print or access how-to videos.

Includes All the Right Features

The ZD421 offers advanced features that make it stand apart. See status at a glance with the display's five LED icons. Give users portability with the carrying case and battery accessories. Choose the ribbon cartridge model for fast and fool-proof ribbon loading, or the disinfectant-ready healthcare model for medical environments.

Ready for Tomorrow's Technology

Technology is constantly and rapidly advancing. Replacing outdated equipment is costly. Be ready for what's next with the intelligent printer that's engineered to evolve. The ZD421 includes a more intuitive user interface, field-upgradeable wireless kit and innovative new architecture to power ever-expanding printer capabilities.

Speaks Your Language

Deploy your ZD421 into your existing printer fleets with confidence. It supports both EPL and ZPL printer languages and can even emulate other printer languages using the Virtual Devices on-printer app, part of Zebra's Print DNA. You can even keep using your current label formats and applications – no modifications needed.

Unmatched Security for Peace-of-Mind Protection

Security risks are real and increasing – even for thermal printers. Shield yourself from dangerous, costly IoT attacks. Unlike other brands, Zebra's printers feature PrintSecure, part of our Print DNA software suite, to protect your data, secure your endpoints and prevent downtime.

Q1: What printing technology does this ZD421 use?

It uses Thermal Transfer Cartridge printing — perfect for durable labels that withstand heat, light, or chemicals. The cartridge system makes ribbon loading fast and fool-proof, reducing downtime and errors.

Q2: What is the print resolution?

This model prints at 203 dpi, delivering clear, professional-quality text, barcodes, and graphics for general-purpose labeling.

Q3: What makes the ZD421 easy to use?


  • five LED icon display for status at a glance

  • simplifies setup and management

  • for easy pairing and quick access to how-to videos

  • effortless, error-free ribbon replacement

Q4: How is it future-ready?


  • Intuitive for status at a glance

  • simplifies setup and management

  • for easy pairing and quick access to how-to videos

  • effortless, error-free ribbon replacement

  • onsite or remotely with Zebra’s web-based tools

Q5: What printer languages are supported?

Native support for EPL and ZPL, plus Zebra’s Virtual Devices app lets you emulate other printer languages — so you can keep your existing label formats and workflows.

Q6: What about security?

Includes Zebra’s PrintSecure, part of Print DNA, which protects your data and network endpoints from increasing IoT threats.

$1,198.37
Regular price
$781.81
Sale price
$781.81
$1,198.37
Regular price
$781.81
Sale price
$781.81
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