Zebra ZT411 & ZT421 UHF RFID Industrial Printers & Encoders (4-Inch / 6-Inch, 203/300/600 DPI)

Engineered for mission-critical enterprise asset tracking, cross-dock logistics automation, healthcare specimen security, and retail item-level inventory management, the Zebra ZT411 (4-inch) and ZT421 (6-inch) UHF RFID Industrial Printers & Encoders deliver heavy-duty thermal printing combined with cutting-edge RFID encoding accuracy in an all-metal, rugged industrial chassis.

Featuring a 4.3-inch full-color resistive touch display with intuitive icon-driven navigation and animated wizards, operators can configure settings, change media, and troubleshoot instantly—even while wearing heavy work gloves. Supporting ultra-wide UHF EPC Gen 2 / ISO 18000-6C RFID encoding, the ZT400 RFID Series features Zebra’s Adaptive Encoding Technology that automatically calibrates and eliminates complex RFID placement guidelines, enabling seamless encoding of closely spaced inlays down to 0.6 in / 16 mm. Available in 4-inch (ZT411: 203/300/600 DPI) and 6-inch (ZT421: 203/300 DPI) print widths, it guarantees precise, high-speed encoding and barcode printing at speeds up to 14 inches per second (ips).

Key Features & Commercial Advantages

• Advanced UHF RFID Encoding Precision: Supports UHF EPC Gen 2 V2, ISO/IEC 18000-6C, and RAIN RFID protocols with field-proven Adaptive Encoding Technology that automatically adjusts to tag inlay positions without manual tuning.
• 4-Inch (ZT411) & 6-Inch (ZT421) Industrial Widths:
  • ZT411 Models: 4.09 in (104 mm) maximum print width; available in 203 DPI (14 ips), 300 DPI (10 ips), and ultra-high-resolution 600 DPI (4 ips) for tiny electronics/jewelry labels.
  • ZT421 Models: 6.6 in (168 mm) wide-format print width; available in 203 DPI (12 ips) and 300 DPI (8 ips) for pallet placards, compliance shipping manifests, and drum labels.
• 4.3-Inch Full-Color Touchscreen: Intuitive color touch interface displays dynamic QR error codes, visual status alerts, and step-by-step calibration guides to keep production moving.
• Bi-Fold Metal Enclosure & Rugged Construction: Durable all-metal frame and bi-fold door fit easily into space-constrained environments while providing industrial-grade protection against dust and impact.
• Dual USB Host Ports & Future-Proof Connectivity: Standard USB 2.0, RS-232 Serial, 10/100 Ethernet, Bluetooth 4.1, and dual USB Host ports for direct scanner/keyboard attachment, with optional factory Wi-Fi 802.11ac.
• Zebra Print DNA & Link-OS: Remote fleet management via Printer Profile Manager Enterprise (PPME), real-time device health diagnostics, and direct cloud integration.

Target Industries & Applications

• Manufacturing: Work-in-process (WIP) tracking, item-level parts tagging, asset serialization, packaging compliance.
• Transportation & Logistics: Cross-docking verification, pallet tracking, shipping and receiving compliance labeling.
• Retail & Distribution Centers: Item-level supply chain tagging, back-of-store inventory auditing, security loss prevention.
• Healthcare & Laboratories: Specimen container tracking, clinical asset management, unit-dose pharmaceutical tracking.

Technical Specifications