Zebra ZD621R UHF RFID Thermal-Transfer/Direct Thermal Printer#ZD621R

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Zebra ZD621R UHF RFID Thermal-Transfer/Direct Thermal Printer

Print Technology: Thermal-Transfer/Direct Thermal

Print Resolution (DPI): 300

RFID Enabled: Yes (UHF EPC Gen 2 V2, ISO/IEC 18000-63 and RAIN RFID protocols)

Printer Interfaces: Ethernet, Serial, USB 2.0, USB Host, Bluetooth (BTLE5)

Print Speed: Up to 6 ips; in/sec (152 mm/sec)

LCD Screen: 4.3” full color touch with 3-button user interface

Maximum Print Width: 4.27” (108 mm)

Label Width: 0.585” – 4.65” (15 mm – 118 mm)

Label Height: 0.25” – 39” (6.4 mm – 991 mm)

Media Roll Core Diameter: 1″ (25.4 mm) or 3” (76.2mm) using optional adapters

Media Roll Outer Diameter: 5” (127 mm)

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

Power Cord: North America, USA*

Ribbon Standard Length: 984 ft. (300 m); 244 ft. (74 m)

Ribbon Width: 1.33” / 33.8 mm to 4.3” /109.2 mm

Ribbon Core I.D.: 300-meter ribbon (1”/25.4 mm core) or 74-meter ribbon (0.5” /12.7 mm core)

Ribbon Wound: Out

SDRAM Memory: 128 MB

Flash Memory: 256 MB

The new ZD621R Zebra desktop printer line is available in thermal-transfer and direct thermal print modes to meet various application requirements. It prints in 300 dpi resolution to provide premium print quality, whether printing alphanumeric text or barcodes. The ZD621R can be used to encode a variety of RFID labels and tags. By encoding RFID inlays that are spaced closer together, the ZD621R enables lower media costs, leading to less waste and fewer roll changes. The printer offers various connectivity options, including Ethernet, Serial, and USB 2.0. The ZD621R also has a number of improvements over the previous ZD500R printer, this includes a standard USB host for stand-alone printing, a full-color LCD touch screen interface, and an upgraded, optional peeler/cutter.


  • 300 dpi print resolution for small label printing
  • UHF RFID encoding capabilities
  • Thermal-transfer and direct thermal modes available
  • Full color, touch LCD display
  • USB host connectivity for stand-alone printing

What’s included:

  • ZD621R RFID printer
  • Empty ribbon cores (0.5” & 1”)
  • Ribbon core adapters (300 m)
  • AC power supply
  • Power cord
  • USB cable
  • Quick start guide
  • Regulatory guide

*Printer comes with a North American power cord and adapter (European or UK power cord is included accordingly). Other country-specific power cords may be purchased locally and separately.

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