The LaserJet 11X Black Toner Cartridge (Dual Package) from HP / Hewlett-Packard is a package of 2 maximum capacity toners. The 11X toner is compatible with the HP LaserJet 2400 series. Each cartridge yields an average of 12,000 pages making it ISO / IEC 19752 compliant.
HP's advanced formula creates sharper, cleaner print due to its consistent micro-sized particles. The HP Smart printing technology integrates with your printer to let you know that toner is properly installed and how many prints you have left.
LaserJet 11X Black Toner Cartridge (Dual Package)