The HP 6ZA17AE is a black printhead designed to maintain the printing quality of your device. It is compatible with several models from the Smart Tank series, specifically the 520, 580, 581, and 585, ensuring that your documents remain sharp and clear. With a cartridge capacity of 35 ml, this component allows you to print approximately 1100 black pages before needing a replacement. Its compact design makes it easy to handle during installation, weighing about 0.05 kg in its packaging.