Sophia Global Remanufactured Ink Cartridge Replacement for HP 950 and 951 with Ink Level Display (1 Black, 1 Cyan, 1 Magenta, 1 Yellow) Backed by a 100% Guarantee and a Two-Year Warranty ISO 9001 Quality Certified Manufacturing Process Up to 1000 pages for each Black, 700 pages for each Cyan, 700 pages for each Magenta, 700 pages for each Yellow