Zebra ZT421 Industrial Label Printer Side View

Zebra ZT421 6 inch Industrial Label Printer

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Description

Zebra ZT421 6-Inch Industrial Label Printer

High-Performance Printing for Industrial Demands

The Zebra ZT421 is a rugged, high-speed 6-inch industrial label printer designed to meet the toughest operational requirements. Whether you're managing warehouse logistics, manufacturing, or shipping and receiving, the ZT421 delivers exceptional performance and flexibility — all in a durable, easy-to-use design.

Key Features of the Zebra ZT421 Industrial Label Printer

Wide 6-inch printing with speeds up to 12 inches per second
300 dpi resolution option for sharp, high-quality labels
Color touchscreen for intuitive setup and operation
Link-OS® enabled for remote printer management and integration
USB, Serial, Ethernet, Bluetooth®, and dual USB Host ports included
Optional RFID encoding for smart label printing
Durable all-metal construction for 24/7 operation

Technical Specifications

Maximum Print Width: 6.6" (168 mm)
Print Resolution: 203 dpi / 300 dpi / 600 dpi (model dependent)
Print Speed: Up to 12 ips
Media Types: Continuous, die-cut, black mark, notched
Connectivity: USB, Serial, Ethernet, Bluetooth 4.1, dual USB Host
Display: 4.3" full-color LCD with user-friendly icons
Construction: Rugged metal frame with bi-fold media door

Ideal Applications

Warehouse and inventory management
Industrial manufacturing environments
Shipping, freight, and logistics labeling
Retail distribution centers
Healthcare asset tracking
RFID-enabled supply chains

Why Choose the Zebra ZT421?

Future-Ready: Easily scalable with RFID and connectivity add-ons
Ease of Use: Large touchscreen and side-loading media path reduce errors
High Versatility: Supports a wide range of labels and media
Enhanced Visibility: Link-OS and Print DNA suite simplify remote diagnostics
Proven Reliability: Built for continuous use in challenging conditions