Zebra ZD621 Thermal Transfer 4" Print Width Desktop Printer (Non-RFID)

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  • Zebra ZD621 Thermal Transfer 4" Print Width Premium Desktop Printer
  • Zebra ZD621 Thermal Transfer 4" Print Width Premium Desktop Printer


ZD621 Thermal Transfer 4" Print Width Non-RFID Desktop Printer

The ZD621 thermal transfer desktop printer delivers premium features, maximum performance and unmatched security for years of quality printing.Operates with ease with the five LED icons to take the guesswork out of printer status, and has a three-button user interface for added functionality and control. Get the optional 4.3" full color touch LCD with 3-button user interface.Connectivity includes Ethernet, Serial, USB and USB Host standard, and optional dual wireless radio with 802.11ac Wi-Fi and Bluetooth 4.1 - available as factory- or field-installable.Increase printer flexibility and use cases with options and accessories, including 300 dpi, peeler, cutter, keyboard display unit, and enclosed power supply.



  • Simple to use with an intuitive user interface, media guide, and media handling designs.
  • Easy to setup, use, manage and secure with the Print DNA software suite.
  • Ready for now and what’s next with field-installable connectivity and media handling options.


  • Print methods: Thermal Transfer 
  • ZPL and EPL programming languages
  • 5 status icon, 3 button user interface
  • Ethernet, Serial, USB 2.0, USB Host
  • Real Time Clock (RTC)

Ordering Options:

  • ZD6A042-301F00EZ - Thermal Transfer Printer (74/300M) ZD621; 203 dpi, USB, USB Host, Ethernet, Serial, BTLE5, US Cord, Swiss Font, EZPL
  • ZD6A043-301F00EZ - Thermal Transfer Printer (74/300M) ZD621; 300 dpi, USB, USB Host, Ethernet, Serial, BTLE5, US Cord, Swiss Font, EZPL 

What is included in the box?

  • Zebra ZD621 Printer
  • 300 m ribbon core adapters for non-Zebra ribbon (2) *
  • AC power supply, power cord(s)
  • USB cable
  • Quick Start Guide
  • Regulatory Guide


What is the maximum roll size (OD - Outer diameter) for ZD621 Printer?

5.0 in O.D. on a 0.5 in I.D. core.

Are the ZD621 printers backward compatible with other Zebra printers?

The printer has dual resident command language. The co-existent EPL2 and ZPL allows for seamless integration into legacy and current installations. You can swap your older EPL2 or ZPL based desktop printers or add to existing applications.

What is the standard warranty for the Zebra ZD621 printer?

ZD621 printer is warranted against defects in workmanship and materials for a period of 2 (two) years from the date of shipment.

What are the icons on the control panel?

The five status icons relate to the printer’s operating behavior in respect of its general print condition, data handling, supplies usage and network connection(s). Further details on the operator controls can be found in the user guide.

Does the printer have a Real-Time Clock?

It is a standard feature on all ZD621 Printer configurations.

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Additional Information

203 dpi/8 dots per mm,300 dpi/12 dots per mm (optional)
Print Width:
4.09 in./104 mm
Data Connections:
RS-232 auto-sensing Serial interface, DB-9 (standard), USB V2.0, bi-directional (standard), Centronics Parallel (standard), Ethernet - 10/100 internal (standard), Wireless 802.11 a/b/g/n and Bluetooth 3.0 (optional)
Power Source:
Auto-detectable (PFC Compliant) 100-240VAV
128 MB Std SDRAM memory (4 MB available to user), 256 MB Std Flash memory (56 MB available to user)
Width: 7.6 in./193 mm, Height: 7.5 in./191 mm, Depth: 10.0 in./254 mm
5.5 lbs /2.5 kg
Operating Temperatures:
40° to 105° F/4.4° to 41° C
download data sheet:
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