Ink cartridge delivers outstanding results page after page in your Lexmark X2580, X3580, X4580, Z1380 and Z1480. Print business quality text and graphic documents with high visual impact. Lexmark's exclusive pigmented black ink combined with an increased number of printhead nozzles and swath size lets you consistently produce high-quality prints at unprecedented print speeds. Nozzles help ensure consistent print quality. Nozzles are laid out in pairs so, if one becomes clogged or fails, the other continues to print. Cartridge yields up to 175 standard pages.