Zebra

Zebra ZD621 Barcode Label Printer, Direct Thermal, 203 dpi, 8 in/s, Color Touch LCD, Bluetooth Low Energy

SKU:

ZD6A042-D01F00GA

Print labels faster with the Zebra ZD621 direct thermal barcode label printer, delivering 203 dpi resolution, speeds up to 8 inches per second, and a color touch LCD for easy operation. Built for retail, healthcare, manufacturing, and logistics, it combines USB, USB Host, Ethernet, Serial, and Bluetooth Low Energy connectivity with Zebra Link-OS and support for ZPL II, EPL2, and EZPL to fit smoothly into demanding workflows.

$1,111.61

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Description

The Zebra ZD621 is a versatile desktop label printer series engineered for business and industrial labeling demands across retail, healthcare, logistics, manufacturing and office environments. Available in multiple configurations, the ZD621 family supports thermal transfer and direct thermal printing with high-resolution options (203 dpi and 300 dpi), and delivers reliable, high-quality barcodes, tags and receipts. Models offer integrated RFID encoding, color touch displays, peel-and-present or cutter options, and a range of wired and wireless interfaces—making the platform adaptable to networked deployments, point-of-sale stations and production workstations. Consistent flash memory, compact footprint and enterprise-focused connectivity simplify integration and reduce downtime for continuous labeling workflows.

Key Features

Flexible print technologies: Available in thermal transfer and direct thermal variants to suit durable label needs or ribbon-free workflows.
RFID and media options: Select models include UHF RFID encoding and support peel-and-present or cutter accessories for streamlined label handling.
High-resolution output: Offers 203 dpi and 300 dpi options to produce crisp barcodes, text and graphics for demanding label applications.
Broad connectivity: Multiple interfaces—USB, USB Host, Serial (RS-232), Ethernet, Bluetooth and Wi‑Fi—enable easy integration into existing IT and POS environments.
Intuitive user interface: Color LCD/touch displays on many SKUs simplify setup, status monitoring and everyday operation.
Enterprise-ready memory and management: Consistent 512 MB flash and Link-OS / Print DNA compatibility support device administration and reliable performance.

Specifications

Brand: Zebra
Product Name: Zebra ZD621
Product Family: ZD621
Product Type: Barcode / Label Printer
Printer Type: Desktop
Print Method: Thermal Transfer; Direct Thermal (varies by model)
Print Resolution: 203 dpi; 300 dpi (model dependent)
Maximum Print Width: Up to 4.25 in
Maximum Print Speed: Up to 8 in/s
Connectivity: USB, USB Host, Serial (RS-232), Ethernet, Bluetooth (including Bluetooth LE/4.1/BTLE5), Wi‑Fi (802.11 / 802.11ac)
Flash Memory: 512 MB
SDRAM: 256 MB (selected models)
Display Size: 4.3 in (color LCD on supported models)
Display Resolution: 480 x 272 px (selected models)
RFID Support: UHF RFID (selected models); supported protocols include UHF EPC Gen 2 V2, ISO/IEC 18000-63, RAIN RFID
Cutter: Available on specific SKUs
Media Handling: Peel & Present (label peeler) available on specific SKUs; tear bar included on supported models
Print Languages / Emulations: ZBI, XML, EPL, EPL2, ZPL, ZPL II, EZPL (varies by model)
Core Size: 1.00 in
Dimensions (L x W x H): 10.5 x 8.0 x 7.5 in (representative)
Weight: 5.5–6.5 lb (model dependent)
Durability: General Purpose / Commercial

Main Features

Rugged: Commercial
Print Speed: 8 in/s
Equipment Format: Desktop
DPI: 203 dpi
Connection: USB, Ethernet, Serial
Max Width: 4 mm
Printing Technology: Direct Thermal

Technical Specifications

Technical Information
Recommended Use	Label/Receipt Print
Print Color Capability	Monochrome
Maximum Mono Print Speed	7.99 in/s
Maximum Print Resolution (dpi)	203
Maximum Print Width	4.09"
Barcode Symbology Supported	Code 11 Code 39 Code 93 Code 128 ISBT-128 UPC-A UPC-E EAN-8 EAN-13 EAN With 2 and 5 Digit Extension Plessey POSTNET Standard 2 of 5 Industrial 2 of 5 Interleaved 2 of 5 LOGMARS MSI Codabar Planet Code Codablock PDF417 Code 49 Data Matrix Maxi Code QR Code Micro PDF Aztec Code
Real Time Clock	Yes
Application/Usage	Desktop
Features	Status Indicator Dual Wall Frame
Mobile Device Printing	Yes
Connectivity Technology	Wired
Optional Connectivity	Wireless LAN Serial (RS-232) Bluetooth Near Field Communication (NFC)
Print Technology	Direct Thermal

Memory
Standard Memory	256 MB

Interfaces/Ports
USB Host	Yes
USB	Yes

Network & Communication
Ethernet	Yes
Ethernet Technology	Ethernet

Media Types & Handling
Media Type	Label Receipt Roll Fed Fanfold Die-cut Label Continuous Roll Black Mark Tag Stock Continuous Receipt Wristband Tag Reflective Gap
Media Sensor	Multi-position Transmissive/Gap Sensor Full Width Sensor Moveable Reflective/Black Mark Sensor
Media Thickness	7 mil
Maximum Roll Diameter	5"
Maximum Label Width	4.25"
Maximum Label Length	39.02"

Fonts & Emulation
Language Emulation	EZPL ZPL EPL ZPL II EPL2 XML ZBI

Software
Operating System Supported	Link-OS

Power Description
Power Source	AC Supply

Environmental Conditions
Operating Temperature	39.9°F (4.4°C) - 105.8°F (41°C)
Operating Relative Humidity	10% - 90%
Storage Temperature	-40°F (-40°C) - 140°F (60°C)
Storage Relative Humidity	5% - 95%

Physical Characteristics
Height	5.9"
Width	7"
Depth	8.7"
Weight (Approximate)	3.60 lb

Miscellaneous
Package Contents	ZD621 Direct Thermal Printer Empty Ribbon Take-Up Cores (1 in. and 0.5 in.) 300 m Ribbon Core Adapters AC Power Supply Power Cord USB Cable Quick Start Guide Regulatory Guide
Cables Included	USB AC
Power Adapter Included	Yes
Platform Supported	iOS PC Android
Certifications & Standards	EC 60950-1 IEC 62368-1 EN55022 Class B EN55024 EN55035 EN61000-3-2 EN61000-3-3 FCC Class B ICES-003 FCC 15.209; 15.247(d) IC RSS 247 EN 300 328 EN 301 893 EN 62311 cTUVus CE Marking VCCI C-Tick S-Mark CCC CU BSMI KCC SABS IN-Metro BIS NOM
Energy Star	Yes
Environmentally Friendly	Yes
Environmental Compliance	Restriction of Hazardous Substances (RoHS)

Warranty
Limited Warranty	2 Year

Documents

zd621.pdf MOD-ZD621 Product document

zd621-hc.pdf MOD-ZD621

FAQs

What print resolutions are available on the Zebra ZD621, and does it support both thermal transfer and direct thermal printing?

The Zebra ZD621 is available in both thermal transfer and direct thermal configurations, and offers a choice of 203 dpi or 300 dpi print resolution depending on which model you order.

What connectivity interfaces does the Zebra ZD621 support for network and workstation integration?

The ZD621 provides USB, USB Host, Serial (RS-232), Ethernet, Bluetooth (including Bluetooth LE, 4.1, and BTLE5), and Wi-Fi (802.11/802.11ac), covering both wired and wireless deployment scenarios.

Does the Zebra ZD621 support RFID encoding, and what standards does it work with?

Select ZD621 models include UHF RFID encoding and support UHF EPC Gen 2 V2, ISO/IEC 18000-63, and RAIN RFID protocols.

What optional media-handling and finishing upgrades are available for the Zebra ZD621?

Optional upgrades include a cutter, liner take-up, peeler, rewinder, and time-of-flight sensor, allowing the printer to be configured for a range of label-dispensing and finishing workflows.

How much onboard memory does the Zebra ZD621 have, and what print languages does it support?

The ZD621 includes 512 MB of flash memory and supports ZBI, XML, EPL, EPL2, ZPL, ZPL II, and EZPL print languages and emulations.

In which industries and environments is the Zebra ZD621 typically deployed?

The ZD621 is engineered for retail, healthcare, logistics, manufacturing, and office environments, and its connectivity options also make it suitable for networked deployments and point-of-sale stations.

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