The Brother LC3211 series includes a Black, Cyan, Magenta, Yellow ink cartridge. Only some of the printers that use this series will take the grey cartridge so check you have selected the correct product before purchasing. Please see the printers that work with this series below:
Brother DCP-J772DW Brother MFC-J895DW
O.E.M Ink cartridge model numbers: LC3211Bk, LC3211C, LC3211M, LC3211Y If you do not see your printer listed, you can contact usto check if this is the correct series as the list may not have been updated.