Remanufactured Combo 4-Pack for Dell 922, 924, 942, 944, 962, 964 - 2 Black & 2 Color Combo Pack for Dell - 2 Black & 2 Color Remanufactured Ink Cartridges 2 black M4640(R5956) inkjet cartridge 2 color M4646(R5974) inkjet cartridge 2 Year Shelf Life 1 Year Manufacturer Warranty