No.85 Magenta Printhead for HP Designjet 30,Designjet 90 Printers. Your work deserves the best that inkjet printing technology has to offer. Get exceptionally fade resistant* photo-image quality and consistent colour accuracy with HP 85 printheads. HP inks, ink cartridges, printheads and the Designjet printer are designed together. Interactive smart printing technology that's built into the system adjusts colour density to ensure consistent results. With long-life HP 85 printheads, you get precise detail and impressive colour accuracy on a broad range of papers. (Using genuine HP supplies ensures availability of all HP printing features). HP printing supplies make it easy and cost-effective to get standout results. Simple installation and reliable operation save you time and provide ongoing savings. With HP's modular ink delivery system, replace only the printhead that's worn out. It all adds up to more time to focus on your work.