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

Zebra ZD421 – Label Printer for Everyday Business Use

The Zebra ZD421 is a compact desktop thermal transfer printer designed to handle the demands of a busy working day. The cartridge-based ribbon system means you can swap consumables quickly and cleanly — no mess, no fiddling, no unnecessary interruption to your workflow.

Fits Where You Need It

Place it next to the till, on the packing bench, or in the stockroom. Maximum print width is 104 mm, with media up to 118 mm wide, giving you flexibility across common label sizes. Roll diameter goes up to 127 mm, so you're not constantly reloading.

Connect the Way That Suits You

The ZD421 offers four connection options so placement isn't dictated by a single cable:

• ·USB (Type B) and USB Host for direct wired connection
• ·Ethernet for network environments
• ·Bluetooth Low Energy (BLE) for wireless use

Pick what works for your setup and move on.

Sharp Output, Consistent Speed

At 300 dpi (12 dots/mm), barcodes and small text print clearly and stay readable — important when a smudged label means a delayed order or a wrong item off the shelf. Maximum print speed is 102 mm/s, so the printer keeps up even when things get busy.

Date and Time Stamps, Built In

The real-time clock (RTC) lets you print date and time directly on labels without any extra hardware. Black Mark and Gap sensors detect different label types automatically, so you don't need to adjust settings manually when you switch media.

Works With Your Existing Systems

The ZD421 supports EPLII, ZPLII, and XML emulation, which means it connects to most point-of-sale systems and business software without conversion layers or extra setup. If you want to confirm compatibility with your specific system before buying, contact Vaivatta and we'll check it for you.

What's in the Box

USB cable, power supply unit, and power cable with both EU and UK plugs. Ready to use out of the box.

Warranty and Origin

36-month warranty. Manufactured in China.