E-Z Ink (TM) Remanufactured Ink Cartridge Replacement For Dell Series 11 JP451 High Yield (2 Black) Compatible With Dell V505 V505w 948 Printer Brand: E-Z ink Page Yield: 470 pages per cartridge. Cartridges have undergone an extensive process which includes: cleaning of all dry/excess ink, re-filling cartridge to OEM capacity, and testing to ensure quality and compatibility All cartridges remanufactured using ISO 9001 Certified Process All products covered by a 100% satisfaction guarantee and 1 year warranty