Introducing the Zebra spare print head, designed with a 12 dots/mm (300 dpi) resolution to ensure high-quality printing. This spare print head is compatible with the ZD621d printer and manufactured by ZEBRA, a trusted brand in the industry. Weighing only 0.09kg, it is a lightweight and reliable solution for your printing needs. The original part number is P1112640-051. Get your hands on this top-of-the-line spare print head to keep your printer running smoothly.