Zebra ZD621 Desktop Printer

What powers Zebra ZD621

Built to scale with your printing needs.

Industries

Retail

Logistics

Warehouse

Supported OS

Android

Windows

At a glance

Print Speed

6 ips (152 mm/s),
8 ips (203 mm/s)

Media Handling

Dispenser/peeler Cutter

Print Technology

Direct thermal Ribbon-free printing

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Engineered for the everyday

ZPL support with enterprise connectivity

Wi-Fi 6

Wi-Fi 6 (802.11ax) with Bluetooth 5.3 Wi-Fi 5 (802.11ac)

203 / 300 dpi print resolution

Operating Temp

40° to 105° F/4.4° to 41 °C

Storage Temp

-40° to 140° F/-40° to 60 °C

Here’s why teams choose Zebra ZD621

Premium printing performance

Simplify label printing with Zebra ZD621. Get reliable, high-quality desktop output, flexible configurations, and enterprise-grade performance that scales with your workflows, helping teams print faster, manage easily, and keep operations running smoothly across industries.

Operate with ease, every day

Designed for modern business environments, Zebra ZD621 makes label printing simple and dependable. Intuitive controls, easy setup options, and flexible configurations reduce training time, while enterprise-grade management and built-in security help IT teams deploy, monitor, and protect printers with confidence.

Movable sensor for greater flexibility

The Zebra ZD621 features a movable media sensor that supports a wide range of label types and formats. This flexibility allows businesses to adapt quickly to different labeling needs across multiple workflows without changing hardware.

Engineered for exceptional print quality

Built to deliver consistent, high-quality output, the Zebra ZD621 maintains precise media control for clear, accurate labels at any speed. An optional 300 dpi resolution further enhances clarity for small text and detailed barcodes.

See status at a glance. Adjust settings with a touch

Select ZD621 models feature a full-color touch display that simplifies navigation and setup. View printer status instantly, follow guided menus for media loading and calibration, and troubleshoot quickly with on-screen assistance—designed to perform reliably in demanding work environments.

Device specifications

Dimensions

ZD621 Direct Thermal:
8.7 in. L x 7.0 in. W x 5.9 in. H
221 mm L x 177 mm W x 151 mm H
ZD621 Thermal Transfer:
10.5 in. L x 8.0 in. W x 7.5 in. H
267 mm L x 202 mm W x 192 mm H

Weight

ZD621 Direct Thermal: 3.6 lb./1.6 kg
ZD621 Thermal Transfer: 5.5 lb./2.5 kg

Media Sensors

Full width, moveable reflective/black mark sensor; multi-position transmissive/gap sensor

Programming Languages

ZPL II; EPL 2; XML; ZBI; PDF Direct

Battery

Provides power to the printer to support a full shift of printing at maximum print speed; supports all media handling options

Carrying Case1

Carrying case with shoulder strap and handles makes it easy to bring your desktop printer and battery to the point of application

Keyboard Display Unit

ZKDU keyboard display unit for stand-alone printing solution

Mounting Adapter Bracket

Enable printer to be mounted in same location as LP/TLP2824 Plus printer

Media Locking Cabinet

Mechanical lock with 2 keys; Kensington® lock slot; available on ZD621 healthcare direct thermal model only

Enclosed Power Supply

Attached power supply accessory for cord-free installation of the ZD621 only

Label Length

Minimum: 0.25 in./6.35 mm
Maximum: 39.0 in./991 mm

Fonts and Graphics

16 resident expandable ZPL II bitmap fonts, two resident scalable ZPL fonts, five resident expandable EPL2 fonts, native open-type font support, Unicode compliant. China units include SimSun simplified Chinese font
64 MB user available non-volatile memory,
8 MB user available SDRAM

Operating Humidity

10% to 90% non-condensing

Storage Humidity

5% to 95% non-condensing

Electrical

Auto-detectable (PFC Compliant) 100-240VAC, 50-60Hz; ENERGY STAR certified; Energy Efficiency Level VI certified; optional 2750 mAh battery; Healthcare models include IEC60601-1 certified power supply

Benefits of choosing Zebra ZD621

Simplifies label printing with intuitive operation and quick setup

Ensures clear, consistent output for barcodes, text, and graphics

Adapts easily to different workflows with flexible printing options

Reduces IT and operational effort through reliable, enterprise-ready design

Managed better with Scalefusion

Scalefusion enhances how Zebra ZD621 is deployed, secured, and used.

Looking to manage Zebra devices

Real-time printer monitoring

Get instant visibility into printer status, connectivity, battery levels, firmware versions, usage metrics, and overall device health—so IT teams can identify issues immediately without physical checks.

Advanced printer configuration & policies

Remotely control print settings like speed, density, label size, margins, tear-off positions, sleep behavior, Bluetooth visibility, and more—ensuring every printer is optimized and prints correctly the first time.

Firmware Over-The-Air (FOTA) updates

Push firmware updates remotely to supported Zebra devices, keeping printers secure, up to date, and performing at their best, without the need for on-site IT visits.

Real-time communication via MQTT

Enable fast, secure communication between printers and the management platform, allowing instant monitoring, configuration updates, and firmware delivery across distributed printer fleets.

Device inventory & operational insights

Access detailed device data including memory, battery health, firmware, network details, print counts, and custom attributes—giving IT teams the insights needed for maintenance planning and lifecycle management.

Remote actions & maintenance

Perform test prints, reboot or shut down devices, reset printers, apply or remove policies, and download logs remotely—speeding up troubleshooting while minimizing downtime and operational disruption