{"product_id":"zebra-zt421-industrial-label-printer","title":"Zebra ZT421 Industrial Label Printer with 6.6-Inch Print Width and Field-Upgradable Connectivity","description":"\u003cp\u003eThe Zebra ZT421 industrial label printer delivers enterprise-grade thermal printing for operations requiring wide-format labels up to 6.6 inches. Built for manufacturing plants, distribution centers, and logistics operations, this printer combines rugged construction with field-upgradable connectivity and media handling options that protect your investment as business requirements change.\u003c\/p\u003e\n\u003cp\u003ePowered by Link-OS operating system and Zebra's Print DNA suite, the ZT421 integrates with enterprise device management platforms and supports remote configuration, diagnostics, and firmware updates. The all-metal frame, color-coded media path, and side-loading design ensure reliable operation in demanding industrial environments while simplifying media changes and reducing operator training requirements.\u003c\/p\u003e\n\u003ch2 style=\"color: #E65611;\"\u003eBest For\u003c\/h2\u003e\n\u003cp\u003eThe ZT421 addresses high-volume labeling requirements in enterprise operations requiring wide-format printing and RFID encoding capabilities:\u003c\/p\u003e\n\u003cp\u003e- \u003cstrong\u003eWarehouse and Distribution Centers:\u003c\/strong\u003e Pallet labeling, receiving labels, and shipping documentation with UCC\/EAN-128 barcode compliance\u003c\/p\u003e\n\u003cp\u003e- \u003cstrong\u003eManufacturing Operations:\u003c\/strong\u003e Work-in-process tracking, compliance labeling, and product identification labels up to 6.6 inches wide\u003c\/p\u003e\n\u003cp\u003e- \u003cstrong\u003eTransportation and Logistics:\u003c\/strong\u003e Bill of lading labels, routing tags, and cross-docking applications requiring thermal transfer durability\u003c\/p\u003e\n\u003cp\u003e- \u003cstrong\u003eRetail Supply Chain:\u003c\/strong\u003e Case labeling, vendor compliance tags, and RFID-enabled inventory tracking for retail distribution networks\u003c\/p\u003e\n\u003cp\u003e- \u003cstrong\u003eHealthcare Asset Tracking:\u003c\/strong\u003e Large equipment labels, specimen tracking, and asset management applications requiring RFID encoding\u003c\/p\u003e\n\u003ch2 style=\"color: #E65611;\"\u003eKey Features\u003c\/h2\u003e\n\u003cp\u003e- \u003cstrong\u003eDual Print Technology:\u003c\/strong\u003e Thermal transfer and direct thermal methods with 203 dpi or 300 dpi resolution options at speeds up to 12 inches per second\u003c\/p\u003e\n\u003cp\u003e- \u003cstrong\u003eWide Media Compatibility:\u003c\/strong\u003e Handles continuous, die-cut, gap, black mark, and notched media from 2 to 6.85 inches wide with 8-inch outside diameter rolls\u003c\/p\u003e\n\u003cp\u003e- \u003cstrong\u003eField-Installable RFID:\u003c\/strong\u003e Factory or field installation of RFID encoding modules for UHF Gen 2 tag programming without production downtime\u003c\/p\u003e\n\u003cp\u003e- \u003cstrong\u003eMultiple Connectivity Options:\u003c\/strong\u003e Standard USB 2.0, RS-232 serial, 10\/100 Ethernet, dual USB host, and Bluetooth 4.1 with optional 802.11ax Wi-Fi and parallel port\u003c\/p\u003e\n\u003cp\u003e- \u003cstrong\u003eEnterprise Integration:\u003c\/strong\u003e ZPL II and EPL language support with compatibility for legacy non-Zebra printer command formats ensures seamless replacement\u003c\/p\u003e\n\u003cp\u003e- \u003cstrong\u003eModular Media Handling:\u003c\/strong\u003e Field-installable options including internal rewind, peel-off, cutter with catch tray, and full rewind configurations\u003c\/p\u003e\n\u003cp\u003e- \u003cstrong\u003eIndustrial Durability:\u003c\/strong\u003e All-metal construction with dual-hinge door design fits space-constrained environments while providing full access for maintenance\u003c\/p\u003e\n\u003cp\u003e- \u003cstrong\u003ePrint Head Protection:\u003c\/strong\u003e Long-life coating protects print head during direct thermal operation with element detection for quality assurance and uptime\u003c\/p\u003e\n\u003ch2 style=\"color: #E65611;\"\u003eQuick Specs\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePrint Technology\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eThermal transfer and direct thermal\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePrint Resolution\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e203 dpi (8 dots\/mm) or 300 dpi (12 dots\/mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePrint Speed\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eUp to 12 ips (305 mm\/sec)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePrint Width\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMaximum 6.6 inches (168 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePrint Length\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eUp to 102 inches (2591 mm) at 203 dpi\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMedia Width\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e2 to 6.85 inches (51-174 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMedia Roll Capacity\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e8-inch (203 mm) outside diameter, 3-inch core\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eRibbon Length\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eUp to 450 meters (1476 feet)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eProcessor\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eARM Cortex A7\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMemory\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e256 MB RAM (8 MB user available), 512 MB Flash (64 MB user available)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDisplay\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e4.3-inch full-color touchscreen\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eStandard Connectivity\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eUSB 2.0, RS-232 serial (DB9F), 10\/100 Ethernet, dual USB host, Bluetooth 4.1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOptional Connectivity\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eParallel port, 802.11ax Wi-Fi with Bluetooth 5.3, 802.11ac Wi-Fi with Bluetooth 4.2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eProgramming Languages\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eZPL II, EPL, legacy non-Zebra formats\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOperating Temperature\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eThermal transfer: 40°F to 104°F (5°C to 40°C); Direct thermal: 32°F to 104°F (0°C to 40°C)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOperating Humidity\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e20% to 85% non-condensing relative humidity\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePower Supply\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eAuto-ranging 100-240VAC, 50-60Hz with PFC compliance\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDimensions (Standard)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e12.75\" H x 13.25\" W x 19.50\" D (324 x 336 x 495 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWeight (Standard)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e40 lbs (18.14 kg)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDimensions (w\/ Full Rewind)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e16.73\" H x 13.31\" W x 19.68\" D (425 x 338 x 500 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWeight (w\/ Full Rewind)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e55.3 lbs (25.08 kg)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e","brand":"Zebra","offers":[{"title":"Default Title","offer_id":51847474184471,"sku":"ZEB-ZD4A042-301E00EZ","price":639.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0857\/5601\/8967\/files\/medium_684d4c51-a4e5-4951-8f19-a7005ed089f5.jpg?v=1772200247","url":"https:\/\/epicriseelectronics.com\/products\/zebra-zt421-industrial-label-printer","provider":"EpicRise Electronics LLC","version":"1.0","type":"link"}