Introducing the Zebra spare print head, designed for ZD421d printers. This high-quality print head features 12 dots/mm (300 dpi) resolution, ensuring crisp and clear printing results. Manufactured by Zebra, this spare print head is lightweight with a weight of 0.09kg, making it easy to handle and install. Replace your old print head with this genuine Zebra product to maintain the performance and quality of your ZD421d printer. Reap the benefits of reliable, long-lasting printing with the Zebra spare print head. Shop now for this essential printer component.