Capture all the fine detail with this hp 26x high yield black toner cartridge it39s specifically designed to work with high speed hp laserjet pro printers to deliver consistent results throughout its 9 000 page duty cycle and reduce the risk of issues arising due to poorly aligned and designed cartridges intelligent tracking informs you of the amount of ink within the cartridge so that you can plan your next replacement and hp ink technology gets even more pages of crisp text and