Introducing the high-quality Zebra spare print head, designed for seamless compatibility with the ZD421t printer. This print head features a 12 dots/mm (300 dpi) resolution, ensuring crisp and clear printouts every time. Manufactured by ZEBRA, this product is lightweight at 0.1kg, making it easy to handle and install. Trust in the original part number P1112640-219 for a perfect fit and reliable performance. Upgrade your printing capabilities with this top-notch Zebra spare print head.