Sherman Ink Cartridges  20 Pack Compatible Ink Cartridge Replacement for PGI-250XL CLI-251XL for Printers: PIXMA MX922, PIXMA MG5420, PIXMA MG6320, PIXMA MG7120, PIXMA MG5520, PIXMA iP7220 4 Black, 4 Cyan, 4 Yellow, 4 Magenta, 4 Photo Black