Canon 6432B004 (PGI-250XL) High Yield Black Ink Cartridge is designed to perform in the Canon PIXMA MG5420, MG5520, MG6320, MG6420, MG7120, MX922, iP7220, iP8720, iX6820
Premium 6432B001 (PGI-250XL) High Yield Black Inkjet Cartridge fully compatible with the Canon PIXMA IP7220, MG5420, MG6320, MX722, MX922. The use of compatible supplies does not void your printer warranty.