Compatible Premium 2 Sets of 4 Pack Brother TN253 / TN257 Compatible Toner Combo [2BK,2C,2M,2Y] - for use in Brother PrintersCompatible Premium 2 Sets of 4 Pack Brother TN253 TN257 Compatible Toner Combo [2BK,2C,2M,2Y] for use in Brother Printers For Following Printers: HLL3230CDW, HLL3270CDW, MFCL3745CDW, MFCL3770CDW, MFCL3750CDW, DCPL3510CDW Contents: 2 x Brother TN 253BK Compatible Black Toner Cartridge 2,500 pages 2 x Brother TN 257C Compatible Cyan Toner Cartridge 2,300 pages 2 x Brother TN 257M Compatible Magenta Toner Cartridge 2,300 pages 2 x Brother TN 257Y