[shortdesc] The Zebra ZD6A142-301F00EZ (ZD621) is a high-performance thermal transfer barcode label printer, offering 203 dpi resolution, 7.99 ips print speed, and multiple connectivity options including USB, USB Host, Ethernet, Serial, and Bluetooth LE 5.0 [/shortdesc] [specifications] [/specifications] Zebra ZD6A142-301F00EZ Thermal Transfer Barcode Label Printer (ZD621) The Zebra ZD621 is a premium thermal transfer barcode label printer designed for high-quality, long-lasting label printing in industrial, retail, healthcare, and logistics applications. With a 203 dpi resolution and a print speed of up to 7.99 inches per second, it delivers fast and precise printing. This printer features a 4.3-inch color touch LCD screen for intuitive operation and supports a variety of connectivity options, including USB, USB Host, Ethernet, Serial, and Bluetooth LE 5.0, ensuring seamless integration. Built with a compact dual-wall frame, real-time clock functionality, and advanced media handling, the ZD621 is an excellent choice for businesses requiring efficient and reliable label printing. Ribbon Requirement: Ribbon Required (for Thermal Transfer printing) Key Features: Thermal Transfer Printing: Produces high-quality, long-lasting labels using ribbon-based printing. Fast Print Speed: Prints up to 7.99 inches per second for optimized efficiency. Multiple Connectivity Options: Supports USB, USB Host, Ethernet, Serial, and Bluetooth LE 5.0. Intuitive Color Touch LCD Screen: 4.3-inch display for easy navigation and control. Compact & Durable Design: Features a dual-wall frame for long-lasting reliability. Flexible Ribbon Support: Compatible with both 0.5-inch and 1-inch ribbon cores. Advanced Media Handling: Supports roll-fed, fanfold, die-cut, black mark, tag stock, and wristbands. Real-Time Clock: Enables precise time-stamped printing. Mobile Device Printing: NFC-enabled for quick pairing with compatible mobile devices. Technical Specifications: Print Technology: Thermal Transfer Print Resolution: 203 dpi Maximum Print Speed: 7.99 in/sec Maximum Print Width: 4.09 inches Memory: 256MB Interface Options: USB, USB Host, Ethernet, Serial, Bluetooth LE 5.0 Supported Barcode Symbologies: ZPL, EPL, ZPL II, EPL2, XML, ZBI Supported Media Types: Roll-fed, fanfold, die-cut, black mark, tag stock, continuous roll, wristbands Maximum Roll Diameter: 5 inches Maximum Label Width: 4.65 inches Maximum Label Length: 39.02 inches Ribbon Core Size: 0.5 inch, 1 inch Power Supply: AC input Dimensions (H x W x D): 7.5 x 8 x 10.5 inches Weight: 5.50 lb