Zebra-ZT421 Industrial Label Printer

Effortless to integrate and operate

Fast and reliable, the Zebra ZT421 has a 4.3-inch full-colour touch display to see printer status at a glance and quickly make settings changes. It has a print width of 6 inches and can print up to 12 inches per second.

Built to handle a wide range of media and applications

Constructed with an all-metal frame and bi-fold door, these printer are durable and allow easy access.

The 4.3-inch full-colour touch display with intuitive interface makes them easy to use, and shows colour-coded printer status alerts. Configure your printer your way with advanced technology, along with two open communication slots. These printers keep your critical operations running efficiently today, and give you the flexibility to add features in the future as you need them.

Print Width

173 mm / 6.8"

Print Resolution

203 dpi/8 dots per mm

300 dpi/12 dots per mm (optional)

Maximum Print Speed

12 ips/305 mm per second


Metal frame and bi-fold metal media cover with enlarged clear viewing window

Communication Methods

standards: USB 2.0, high-speed, RS-232 Serial, 10/100 Ethernet, Bluetooth 4.1, dual USB Host

Optional: Parallel (Bi-directional interface)

Wireless dual radio with 802.11ac/Bluetooth 4.1, 10/100 Ethernet, Applicator Interface


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Zebra ZT421 Industrial Label Printer