Genuine HP 410X Black toner cartridge (CF410X)For use with: HP COLOUR LASERJET PRO M452DN, HP COLOUR LASERJET PRO M452DW, HP COLOUR LASERJET PRO M452NW, HP COLOUR LASERJET PRO M477FDW, HP COLOUR LASERJET PRO M477FNWYield: Approx 6500 pagesColour: Black