Valuetoner Remanufactured Ink Cartridge Replacement for Dell Series 5 M4640 M4646 High Capacity (2 Black, 2 Color) 4 Pack Compatible with Dell 922 924 942 944 946 962 964 Printer Contents: Dell Series 5 M4640 M4646 High Capacity (2 Black, 2 Color) 4 Pack Color: Black, Color Page Yield: 483 pages per black cartridge & 552 pages per color cartridge Printer Compatibility: Dell 922 924 942 944 946 962 964 Printer Warranty: 1 year limited warranty