Zebra ZD421, 12 dots/mm (300 dpi), RTC, USB, USB Host, BT (BLE), Ethernet, USB

Zebra ZD421 – a label printer that keeps up

The Zebra ZD421 is a desktop direct-thermal label printer built for demanding daily use in shops, stockrooms, and workshops. When you need labels fast and in volume, this printer gets on with the job — no fiddling required.

Print quality and speed for everyday demands

At 300 dpi (12 dots/mm), barcodes, price-tag text, and logos come out sharp even at small sizes. Maximum print speed is 102 mm/s — fast enough to get shelves priced before opening time.

Connectivity that fits what you already have

The ZD421 comes with USB, USB Host, Bluetooth (BLE), and Ethernet built in. Connect it to your point-of-sale system or computer whichever way suits your layout: Bluetooth for wireless printing nearby, Ethernet to keep the printer firmly on your network.

Real-time clock keeps your records straight

The built-in real-time clock (RTC) stamps the exact time on every print job. That makes managing best-before labels or stock entries noticeably easier — and you won't need to reset the clock after every restart.

Technical specifications

• ·Print method: Direct thermal
• ·Resolution: 300 dpi (12 dots/mm)
• ·Max media width: 108 mm
• ·Max roll diameter: 127 mm
• ·RAM: 256 MB — Flash: 512 MB
• ·Connectivity: USB, USB Host, Bluetooth BLE, Ethernet
• ·Sensors: Gap Sensor, Black Mark Sensor
• ·Warranty: 36 months
• ·Country of origin: China
• ·In the box: USB cable, power supply, power cable (EU and UK plugs), grey

Up and running the same day

Everything you need to get started — cables and power supply included — arrives in the box. If you'd like a hand with the setup, get in touch with Vaivatta and we'll make sure the printer is working for you before the day is out.