Zebra ZD621 Barcode Printer Thermal Transfer, 203dpi, 4", Wi-Fi, Bluetooth, RFID

The Zebra QuickPrint 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 QuickPrint 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