Speedy Inks - 2pk Canon CLI-226 CLI226 Gray Compatible Inkjet Cartridge W/Chip For use in Canon: Pixma MG6120, Pixma MG8120, Pixma MG8120B, Pixma MG6220, Pixma MG8220 Page Yield: 510 Shelf Life: 36 Months SHOWS ACCURATE INK LEVELS! The use of aftermarket replacement cartridges and supplies does not void your printer's warranty