HP Black Toner Cartridge for 9000 Series

Designed for superior print quality, the HP C8543X black toner cartridge delivers crisp, dark output from the first page to the last. This high-yield cartridge lasts longer than most in its class, so you'll spend more time working and less time changing cartridges. For toner that provides seamless operation and reduced downtime, go with the HP C8543X.