Compatible with: the following printers: HL-L3210CW, HL-L3230CDW, HL-L3270CDW, HL-L3290CDW, MFC-L3710CW, MFC-L3750CDW, and MFC-L3770CDW Included in the Package: (1) Compatible Replacement for Brother Toner TN227 / TN-227M TN227M Magenta High Yield Toner Cartridge Delivers 2,300 rich pages just like the original TN227M TN-227M Magenta toner cartridge Given at 5% coverage *Average cartridge page yield in accordance with ISO-19752 These are the Higher Yield Version of TN-223M / TN223M Magenta Standard Yield Toner cartridge The use of aftermarket replacement cartridges and supplies does not void your printer's warranty