The Zebra ZD421 Thermal Transfer Printer is a next‑generation desktop printer designed for retail, healthcare, logistics, and hospitality environments. With 203dpi resolution and speeds up to 6ips (152mm/s), it delivers sharp, professional labels and receipts. Supporting both 74m and 300m ribbons, the ZD421 offers flexible media handling for short‑term and long‑term printing needs. Connectivity includes USB 2.0, USB Host, Ethernet, and Bluetooth Low Energy 5 (BTLE5), ensuring seamless integration into enterprise networks. With 512MB Flash and 256MB RAM, the ZD421 supports EZPL (ZPL/EPL) programming languages and Zebra’s ecosystem tools. ENERGY STAR certified and backed by a 2‑year warranty; it’s built for efficiency and reliability. Technical Specifications: Model / SKU: ZD4A042‑30EE00EZ Print Technology: Thermal transfer + direct thermal Print Speed: 6ips / 152mm/s Resolution: 203dpi Print Width: 104mm max (4″) Ribbon Capacity: 74m & 300m options Memory: 512MB Flash / 256MB RAM Interfaces: USB 2.0, USB Host, Ethernet, BTLE5 Certifications: ENERGY STAR Warranty: 2‑year Zebra direct warranty