Compatible with HP Color Copier: 310 HP DeskJet: 3820, 810, 810C, 812, 812C, 825, 825C, 825Cvr, 840, 840C, 841, 841C, 842, 842C, 843, 843C, 845, 845C, 845Cvr, 920, 920C, 920Cvr, 940, 940C, 940Cvr HP Fax: 1230, 1230xi HP OfficeJet: 5110, 5110A2l, 5110v, 5110xi, V40, V40xi HP PSC: 500, 500xi, 750, 750xi, 950, 950vr, 950xi Product Includes 6-Pack Black Remanufactured Ink Cartridge Replacement Compatible with HP 15 C6615DN Professionally remanufactured by LD Products Professionally remanufactured by LD Products