Zebra ZD621t, 12 dots/mm (300 dpi), peeler, RTC, USB, USB Host, RS232, BT (BLE), Ethernet, grey

Zebra ZD621t — a desktop label printer built for daily use

The Zebra ZD621t is a thermal transfer label printer designed to handle the kind of repetitive, daily workload that would wear out a lighter machine. Whether you're printing product labels on the shop floor, shipping labels at the packing bench, or job tickets at the workshop counter — this printer gets on with it without fuss.

Sharpness that shows in the result

300 dpi (12 dots/mm) resolution means barcodes scan first time and text stays readable even at small font sizes. Maximum print width is 108 mm, which covers most standard label sizes used in retail and logistics.

Built-in peeler keeps work moving

The integrated peeler separates each label from its backing automatically, so you don't have to peel by hand. When you're printing a run of labels one after another, that small thing adds up to a noticeably faster workflow — especially during busy periods at the till or packing station.

Real-time clock keeps timestamps accurate

The RTC (Real Time Clock) module keeps the printer's internal clock correct even after a power cut. If your labels carry dates or times — best-before dates, dispatch times, job-received stamps — the information stays accurate without anyone having to correct it manually.

Connectivity that fits your setup

The ZD621t connects to your POS system or PC via USB, RS232, or Ethernet. Bluetooth (BLE) adds wireless flexibility when you need to print from a tablet or mobile device. The USB Host port lets you connect an external device — such as a barcode scanner — directly to the printer itself.

Technical specifications

• ·Print resolution: 300 dpi (12 dots/mm)
• ·Max. media width: 118 mm
• ·Max. print width: 108 mm
• ·Max. roll diameter: 127 mm
• ·Max. print speed: 152 mm/s
• ·Memory: 256 MB RAM, 512 MB Flash
• ·Sensors: Black Mark Sensor, Gap Sensor
• ·Connectivity: USB, USB Host, RS232, Bluetooth (BLE), Ethernet
• ·In the box: USB cable, power supply unit, power cable (EU and UK)
• ·Country of origin: China
• ·Warranty: 36 months

We'll help you get it running

If you want to be sure the printer works seamlessly with your current POS or order management system, the Vaivatta team can help with setup. Get in touch and we'll sort it out together.