PG-240, PG-240XL, 5204B001, 5206B001 Black Inkjet Cartridge compatible with the PIXMA MG 2120, MG2220, MG3120, MG3122, MG3220, MG3222, MG4120, MG4220, MX372, MX392, MX432, MX439, MX452, MX512, MX522. The use of compatible supplies does not void your printer warranty.
