Zebra ZD621 Direct Thermal Barcode Printer (ZD6A043-D01L01EZ)

Premium Direct Thermal Performance with Wireless Connectivity

The Zebra ZD621 (ZD6A043-D01L01EZ) sets the standard for premium desktop printing, delivering high-clarity 300 dpi resolution and robust performance. Engineered for ease of use and long-term reliability, this Direct Thermal printer features a comprehensive connectivity suite—including Ethernet, Serial, USB, USB Host, Wi-Fi 802.11ac, and Bluetooth 4.1—making it effortless to integrate into any existing wired or wireless network architecture. Powered by Zebra's innovative Link-OS and Print DNA software, the ZD621 ensures superior security and remote manageability for retail, healthcare, and logistics operations.

Key Benefits & Features

• High-Definition Printing: 300 dpi resolution ensures sharp, readable barcodes, text, and graphics, ideal for small labels and compliance applications.
• Comprehensive Wireless & Wired Connection: Comes standard with Wi-Fi (802.11ac) and Bluetooth 4.1 alongside Ethernet, USB 2.0, USB Host, and Serial ports for maximum deployment flexibility.
• Print DNA Software Suite: Utilizing Zebra's Link-OS, this suite simplifies setup, enhances security against cyberattacks, and enables remote management.
• Optimized Performance: Prints at speeds up to 6 inches per second (152 mm/s) to keep workflows moving efficiently.
• Rugged Design: Built with a dual-wall frame to withstand daily use in demanding environments.
• Movable Media Sensors: Features full-width reflective/black-mark and multi-position transmissive/gap sensors for compatibility with a wide range of media types.

Ideal Use Cases

• Retail: Shelf labeling, price markdowns, return tags, and asset labels.
• Healthcare: Prescription labeling, lab and specimen tags, and patient ID wristbands.
• Logistics & Transportation: Shipping and receiving labels, packing slips, and asset tracking.
• Manufacturing: Work-in-process tracking, product labeling, and inventory management.

Technical Specifications

• Print Method: Direct Thermal
• Resolution: 300 dpi (12 dots/mm)
• Maximum Print Speed: 6 in/s (152 mm/s)
• Maximum Print Width: 4.27 in (108 mm)
• Connectivity: USB 2.0, USB Host, Serial, Ethernet, Wi-Fi 802.11ac, Bluetooth 4.1
• Memory: 512 MB Flash (64 MB user available), 256 MB SDRAM (8 MB user available)
• Media Width: 0.585 in (15 mm) to 4.25 in (108 mm)
• Dimensions: 8.7 in L x 7.0 in W x 5.9 in H
• Weight: 3.6 lb (1.6 kg)

Upgrade Your Labeling Capabilities

Order the Zebra ZD621 today to experience industry-leading print quality, security, and wireless flexibility for your business.

Model	ZD6A043-D01L01EZ (ZD621)
Product Type	Direct Thermal Barcode Printer
Print Resolution	300 dpi (12 dots/mm)
Maximum Print Width	4.27 in / 108 mm
Maximum Print Speed	6 in/s (152 mm/s)
Print Method	Direct Thermal
Memory	512 MB Flash; 256 MB SDRAM
Connectivity	USB 2.0, USB Host, Serial, Ethernet (10/100), Wi-Fi 802.11ac, Bluetooth 4.1
Media Sensors	Full-width movable reflective/black-mark; Multi-position transmissive/gap
Real-Time Clock	Yes
Construction	Dual-wall frame
Dimensions (L × W × H)	8.7 × 7.0 × 5.9 in (221 × 177 × 151 mm)
Weight	3.6 lb (1.6 kg)
Operating Temperature	40°F to 105°F (4.4°C to 41°C)
Storage Temperature	−40°F to 140°F (−40°C to 60°C)
Operating Humidity	10% to 90% non-condensing
Supported Programming Languages	ZPL II, EPL 2, XML, ZBI, PDF Direct
Country of Origin	China

Maximum Print Width	4.27 in / 108 mm (300 dpi)
Maximum Label Length	39.0 in / 991 mm
Media Width	0.585 in (15 mm) to 4.25 in (108 mm)
Media Thickness	0.003 in (0.08 mm) to 0.0075 in (0.19 mm)
Media Roll Size	5.0 in (127 mm) max outer diameter; Core inner diameter: 0.5 in (12.7 mm) and 1.0 in (25.4 mm) standard
Supported Media Types	Roll-fed or fan-fold, die-cut or continuous, black-mark, tag stock, continuous receipt paper, wristbands
Supported Print Modes	Tear-off
Maximum Roll Diameter	5.0 in / 127 mm
Interfaces	USB 2.0, USB Host, RS-232 Serial, Ethernet, Wi-Fi 802.11ac, Bluetooth 4.1, NFC (Print Touch)
Memory (User Available)	64 MB Flash; 8 MB SDRAM
Firmware	Link-OS (ZPL II, EPL 2, XML, ZBI, PDF Direct)
Barcodes (1D)	Code 11, Code 39, Code 93, Code 128, ISBT-128, UPC-A, UPC-E, EAN-8, EAN-13, UPC/EAN extensions, Plessey, Postnet, Standard 2-of-5, Industrial 2-of-5, Interleaved 2-of-5, Logmars, MSI, Codabar, Planet Code
Barcodes (2D)	Codablock, PDF417, Code 49, DataMatrix, MaxiCode, QR Code, MicroPDF, Aztec
Fonts	16 resident expandable ZPL II bitmap fonts; two resident scalable ZPL fonts; five resident expandable EPL2 fonts; native OpenType font support
Power	Auto-detectable (PFC Compliant) 100–240 VAC, 50–60 Hz; Energy Star certified
Environmental Compliance	RoHS Directive 2011/65/EU; Amendment 2015/863
Certifications	IEC 60950-1, IEC 62368-1, EN55022 Class B, EN55024, EN55035, EN61000-3-2, EN61000-3-3, FCC Class B, ICES-003, cTUVus, CE, VCCI, C-Tick, CCC
Included in Box	Printer, AC power supply, power cord, USB cable, Quick Start Guide, Regulatory Guide

Included in the box	AC Power Supply (included in the box); Power Cord (included in the box); USB Cable (included in the box); Quick Start Guide (included in the box); Regulatory Guide (included in the box)
Accessories (Sold Separately)	Zebra Printhead Cleaning Pens; Zebra Keyboard Display Unit (ZKDU); Battery Pack; Carrying Case; Media Handling Kits (Peeler/Dispenser or Cutter); Enclosed Power Supply; Mounting Plate

INTERNATIONAL -

International buyers must acknowledge that all duties and taxes are their sole responsibility and Network Devices Inc is not held responsible for possible additional charges.

DOMESTIC -

Products are shipped Monday through Friday via UPS/FedEx/USPS. The estimated delivery time is 1-6 business days depending on location. If “Free Shipping” is offered, it will be by Ground only and within USA Continental States Only (48 States). There will be a surcharge on shipments to Hawaii, Alaska, Puerto Rico and APO/FPO addresses. After you have made a purchase, the surcharge will be calculated using the parcel’s weight and size. Network Devices Inc ships the product the same day of receiving an order. Otherwise you will a receive notification of delay or cancellation of said order.