Spec Sheet
Backwards Compatible with Virtually Any Existing Printer
Deploy your ZD421 into your existing printer fleet with confidence.
Use the same label formats and applications you’re using today.
It supports both EPL and ZPL printer languages, and can emulate
languages normally associated with other printer brands using
Zebra’s Print DNA tool, Virtual Devices.
Connect it Your Way
Integrate your ZD421 onto your existing wired and wireless
networks, or connect it directly to any PC. Every ZD421 comes
standard with USB and USB Host, and oers optional Ethernet,
Serial and dual wireless radio with fast 802.11ac Wi-Fi and Bluetooth
4.1. Print from any Windows®, Android™ or iOS device. Get your
ZD421 up and running with Zebra’s printer setup mobile app using
Bluetooth Low Energy (BLE). Use the included Print Touch tag (NFC)
to simply tap to pair and print.
Advanced Flexibility and Features
Operate with Ease and See Status At-A-Glance
Take the guesswork out of printer status with the ZD421’s five LED
icons to instantly see what’s needed to keep your printers up and
running, from replenishing media to resolving printer issues. The
advanced three-button user interface replaces the typical single-
button/single-light interface common in desktop printers to oer
added functionality and control. And, color-coded touch points
guide you through media-handling tasks for speedy media changes.
Groundbreaking Cartridge for Instant Ribbon Changes
The ZD421 is the only thermal printer to oer a ribbon cartridge that
takes just a few seconds to load with fool-proof, one-way, first-time
and every-time instant loading. The smart chip in the ribbon lets you
know when the ribbon needs replacing.
Turn Your ZD421 Into a Portable Printer
Easily transport your ZD421 printer on a cart or with Zebra’s optional
carrying case, using the battery option. Print on the spot to reduce
steps and increase productivity. Power through a full shift with the
high-capacity battery.
Movable Sensor for Comprehensive Media Compatibility
The ZD421’s movable media sensor lets you use virtually any media
for greater flexibility across a variety of use cases.
Print DNA Software Suite, Your Built-In Advantage
Print Securely and Confidently, Without Hassles
Print DNA suite of software, powered by our Link-OS operating
system, will get your printer up and running quickly and securely.
Print consistently, and uninterrupted with a solution that’s fully
integrated and interoperable, and will enable your printer to evolve
with your business needs.
Update, Troubleshoot and Monitor – All From a Single Location
With Zebra’s Printer Profile Manager Enterprise, part of Print DNA,
you have the ability to easily manage, secure and troubleshoot your
networked printers from one remote location. Manage one printer, a
group of specific printers or all printers anywhere in the world.
Unparalleled, Peace-of-Mind Printer Security
Shield yourself from cyberattacks with Zebra’s PrintSecure, part of
Print DNA. Easily configure your printers via secure connections,
identify vulnerabilities, block unauthorized access and more.
Explore Managed Print Services (MPS) with Assurance
Zebra’s Thermal Printers with Print DNA Make MPS Easy
Looking to gain control and visibility of your printer fleets with MPS?
With the Print DNA software toolset, your Zebra MPS provider can
remotely manage and optimize your printers, track and automate
supplies replenishment and ensure security.
Supplies, Service and Support
Zebra Certified Supplies
Printing supplies provide a digital voice for assets across your supply
chain. You rely on them to disseminate critical data throughout your
organization. If something goes wrong with your printing supplies,
operations are interrupted, productivity suers and costs rise.
That’s why we design, produce and rigorously pretest our own line
of labels, tags and receipt paper to ensure consistent, optimized
performance in your Zebra printer. For industry-leading quality,
service and expertise, choose Zebra Certified Supplies.
Backed by Zebra’s Worldwide Service and Support
Access repair support services anywhere around the globe through
Zebra and its trusted network of more than 10,000 partners. Zebra
OneCare™ provides enhanced coverage that exceeds standard
warranty. Get increased protection with the ZD421’s standard two
year warranty. Visit www.zebra.com/warranty for more information.
2
PRODUCT SPEC SHEET
ZD421 4INCH DESKTOP PRINTERS