LD Compatible Ink Cartridge Replacement for Canon PGI-1200XL High Yield (1 Black, 1 Cyan, 1 Magenta, 1 Yellow, 4-Pack) Page Yield: Black-1,200 & Colors-900 per cartridge | Shelf Life: 36 months per cartridge The use of compatible cartridges and supplies does not void your printers warranty These compatible cartridges are conveniently equipped with a smart chip that allows you to monitor and track your ink levels All LD branded products are backed by a 100% satisfaction and LIFETIME guarantee For use in the Following Canon Maxify Printers: MB2020, MB2120, MB2720 and MB2320