Zebra · DesktopZD220Direct thermal / thermal transfer · 4-inch
Zebra ZD621
Zebra ZD621 is listed in the ZD600 family as a desktop model for desktop and work-cell label printing. Treat the fields below as a comparison starting point; options can differ by region, suffix and configuration.

Catalog overview
- Brand
- Zebra
- Model
- ZD621
- Family
- ZD600
- Printer class
- Desktop
- Width class
- 2- or 4-inch
- Print method
- Direct thermal / thermal transfer
- Resolution options
- 203 / 300 dpi
- Record status
- Reviewed catalog overview
Where the ZD621 fits
The ZD621 sits in Zebra's ZD600 family and is grouped here as a desktop, 2- or 4-inch label printer. The family includes direct-thermal and thermal-transfer configurations, so the complete suffix or part number must be checked before ordering.
Cataloged resolution options are 203 / 300 dpi. A specific orderable unit may support only one of those values, and label templates expressed in dots must match the installed printhead. Use this page to build a shortlist, then compare the exact regional specification, interfaces, options and supported supplies with the manufacturer before purchase.
Source and review status
This catalog record was reviewed on 2026-07-28 against the current Zebra printer catalog. Product names can remain online after a configuration changes or is discontinued, so verify availability and the complete part number on the official Zebra printer page.
What to verify before buying
- Exact print width, minimum label size and media sensing options
- Resolution and print method of the specific orderable configuration
- USB, Ethernet, Wi-Fi, Bluetooth and serial interface availability
- Printer language and compatibility with your label, WMS, ERP or carrier software
- Ribbon dimensions, media roll capacity and approved supplies
- Peeler, cutter, rewinder, linerless or RFID options where required
- Local support, warranty, spare parts and current regional availability
Frequently asked questions
What printer class is the Zebra ZD621?
Zebra lists this model in the ZD600 family. This database groups it as a desktop label printer with a 2- or 4-inch width class.
Does the Zebra ZD621 require a ribbon?
The Zebra ZD621 family can include different print technologies. Confirm the full suffix and regional datasheet before choosing supplies.
What should be verified before buying the Zebra ZD621?
Verify the exact orderable part number, print width, print method, resolution, interfaces, media sensing, approved supplies and regional support with the manufacturer.






