Zebra ZD621 desktop printer is an advanced, high-performance upgrade from the GX Series. It offers innovative technology, robust security, and flexible features, including an optional full-color LCD touch display and enhanced remote monitoring. Ideal for businesses seeking reliable, top-quality printing with years of optimal performance and industry-leading reliability. Zebra ZD621 desktop printer is a high-quality, reliable upgrade from the GX Series, designed to deliver flawless performance every day. This printer features advanced technology and robust security, making it perfect for various business needs. Key Features: Innovative System : New architecture for expanded capabilities and improved software performance. Evolving Security : Advanced protection to safeguard sensitive data and guard against cyber threats. Flexible Features : Add connectivity and media control options as needed. User-Friendly Display : Optional full-color LCD touch screen for easy navigation. Enhanced Remote Monitoring : Improved capabilities for managing your printer from a distance. The ZD621 offers outstanding print performance, durability, and intelligence, ensuring your business operations remain smooth and efficient. Printer Specifications Specification Details Operating System Link-OS Resolution 203 dpi / 8 dots per mm (standard) 300 dpi / 12 dots per mm (optional) Memory 512 MB Flash 256 MB SDRAM 64 MB user available non-volatile memory 8 MB user available SDRAM Maximum Print Width 4.09 in. / 104 mm (203 dpi) 4.27 in. / 108 mm (300 dpi) Maximum Print Speed 8 in. / 203 mm per second (203 dpi) 6 in. / 152 mm per second (300 dpi) Media Sensors Full width, moveable reflective/black mark sensor Multi-position transmissive/gap sensor Firmware ZPL II, EPL 2, XML, ZBI, PDF Direct Media and Ribbon Characteristics Characteristic Details Label Length Minimum: 0.25 in. / 6.4 mm Maximum: 39.0 in. / 991 mm Media Width Direct Thermal: 0.585 in. / 15 mm to 4.25 in. / 108 mm Thermal Transfer: 0.585 in. / 15 mm to 4.65 in. / 118 mm Media Roll Size Maximum outer diameter: 5.0 in. / 127 mm Core inner diameter: 0.5 in. (12.7 mm) and 1.0 in. (25.4 mm) standard, 1.5 in. (38.1 mm), 2.0 in. (50.8 mm), and 3.0 in. (76.2 mm) using optional adapters Media Thickness 0.003 in. / 0.08 mm min. 0.0075 in. / 0.19 mm max. (tear-off mode only) Media Types Roll-fed or fan-fold, die cut or continuous with or without black mark, label or tag stock, continuous receipt paper, wristbands, linerless media* Ribbon Outside Diameter 2.6 in. / 66 mm (300 m) 1.34 in. / 34 mm (74 m) Ribbon Standard Length 984 ft. / 300 m 243 ft. / 74 m Ribbon Ratio 1:4 ribbon to media (300 m) 1:1 ribbon to media (74 m) Ribbon Width 1.33 in. / 33.8 mm to 4.3 in. / 109.2 mm Ribbon Core I.D. 300 meter ribbon: 1 in. / 25.4 mm 74 meter ribbon: 0.5 in. / 12.7 mm