The Zebra ZT400 Series Industrial Printer is a rugged, enterprise-class barcode and label printing platform designed for high-volume manufacturing, warehousing, logistics, transportation, retail, and industrial labeling environments. Available in both ZT411 (4-inch) and ZT421 (6-inch) models, the ZT400 Series combines durability, advanced connectivity, and flexible media handling to support mission-critical printing operations around the clock.

Built with an all-metal frame and industrial-grade components, the ZT400 Series is engineered for continuous operation in demanding environments where downtime is not an option. The printers support both direct thermal and thermal transfer printing, allowing businesses to produce everything from shipping labels and inventory tags to compliance labels, asset tags, and RFID-enabled media.

A major advantage of the ZT400 platform is its adaptability. Organizations can add RFID capabilities, wireless networking, linerless printing, cutters, peelers, and other media-handling options as operational requirements evolve. The printers are designed to integrate seamlessly into warehouse management systems (WMS), ERP platforms, manufacturing execution systems (MES), and enterprise labeling software.

The ZT400 Series also features Zebra's Link-OS operating system and Print DNA software suite, enabling centralized management, remote monitoring, security controls, and simplified deployment across multiple facilities. A large 4.3-inch color touchscreen provides intuitive operation and quick access to printer settings, helping reduce training requirements and operator errors.

Whether printing thousands of shipping labels daily or producing durable compliance labels in industrial environments, the Zebra ZT400 Series delivers the reliability, flexibility, and scalability required by modern supply chain operations

• Industrial-grade metal frame construction for 24/7 operation
• Supports direct thermal and thermal transfer printing
• Available in 4-inch (ZT411) and 6-inch (ZT421) print widths
• Print resolutions up to 600 dpi on select ZT411 models
• Large 4.3-inch color touchscreen interface
• Zebra Print DNA and Link-OS platform for centralized management
• Standard Ethernet, USB, Serial, Bluetooth, and USB Host connectivity
• Optional Wi-Fi 6/6E wireless networking support
• Field-upgradable RFID, linerless, cutter, peeler, and rewinder options
• High-speed printing for demanding warehouse and manufacturing operations
• Compatible with major ERP, WMS, and labeling software platforms
• Advanced media sensors for accurate label positioning and printing accuracy

• Print Technology: Direct Thermal / Thermal Transfer
• Models: ZT411 (4-inch) and ZT421 (6-inch)
• Print Resolution: 203 dpi, 300 dpi, optional 600 dpi (ZT411 only)
• Maximum Print Width: 4.09 in. (ZT411), 6.6 in. (ZT421)
• Maximum Print Speed: Up to 14 ips (ZT411), 12 ips (ZT421)
• Memory: 256 MB SDRAM, 512 MB Flash
• Connectivity: USB 2.0, RS-232 Serial, Ethernet, Bluetooth, Dual USB Host
• Optional Connectivity: Dual-band Wi-Fi 6/6E and Bluetooth 5.3
• Display: 4.3-inch full-color touchscreen
• Media Sensors: Adjustable transmissive and reflective sensors
• RFID Support: Optional UHF EPC Gen 2 / RAIN RFID encoding
• Operating Temperature: 5°C to 40°C (thermal transfer)
• Construction: Metal frame with bi-fold metal media cover
• Media Types: Continuous, die-cut, black-mark, notch, and linerless media (model dependent)

• Warehouse shipping and receiving operations
• Manufacturing production labeling
• Inventory management and asset tracking
• Logistics and supply chain identification
• RFID-enabled inventory and compliance programs
• Retail distribution and fulfillment centers
• Transportation and freight labeling
• Pharmaceutical and healthcare labeling
• Food and beverage traceability programs
• Government and military asset identification
• Compliance and regulatory labeling requirements
• High-volume industrial barcode printing environments

What is the Zebra ZT400 Series used for?

The ZT400 Series is used for high-volume industrial label printing in manufacturing, warehousing, logistics, transportation, and distribution environments.

What models are included in the ZT400 Series?

The series primarily includes the ZT411 (4-inch printer) and ZT421 (6-inch printer), each available with multiple resolution and feature options.

Does the ZT400 Series support RFID printing?

Yes. Select models can be configured with RFID encoding and printing capabilities, including support for RAIN RFID and EPC Gen 2 standards.

What printing technologies does the ZT400 Series support?

The printers support both direct thermal and thermal transfer printing for maximum application flexibility.