This HP C7115X Compatible Black Toner Cartridge is manufactured by ourselves and offer quality printing with an array of documents. It comes with a 1 Years warranty, and is designed to work with printers that use HP C7115X cartridges. The HP C7115X Compatible Black Toner Cartridge prints approx 4000 pages at 5% average coverage. LaserJet 1000,LaserJet 1000w,LaserJet 1005,LaserJet 1005w,LaserJet 1200,LaserJet 1200n,LaserJet 1200se, LaserJet 1220,LaserJet 1220SE, LaserJet 3080,LaserJet 3300,LaserJet 3310 Digital Copier, LaserJet 3310 MFP, LaserJet 3320,LaserJet 3320N MFP, LaserJet 3330N MFP, LaserJet 3380,LaserJet 3880