Compatible with: LaserJet: 1200, 1200n, 1200se, 1220, 1220se, 3300, 3310, 3310mfp, 3320, 3320mfp, 3320n, 3320nmfp, 3330, 3330mfp, 3380 This is the higher yield version of the HP 15A / C7115A black toner cartridge Page Yield Per Cartridge: 3,500* Shelf Life: 24-36 Months *Average cartridge page yield in accordance with ISO IEC 24711 Professionally manufactured by LD Products. HP is a registered trademark of HP Inc. and is not affiliated with and does not endorse LD Products. Color: Black