What you will get: 2 Pack Replacement for Brother TN227 Black Toner Cartridge. Suitable for the following printers: MFC-L3710CW MFC-L3770CDW MFC-L3750CDW MFC-L3730CDW HL-3210CW HL-3230CDW HL-3270CDW HL-3230CDN HL-3290CDW DCP-L3510CDW DCP-L3550CDW High - end quality, excellent printing High - definition printing: clear and sharp graphics, printing with layers, no bottom gray Firm fixing: fine and uniform toner particles, good fluidity, strong permeability, no color loss when repeatedly applied. Good toner cartridges should be like this: Increased efficiency Improved technology and toner help you meet your printing needs efficiently. Print in no time at all. Excellent quality Professional quality management strives to ensure excellent quality and keep your prints free of lines, spots or penetration. Secure packaging Sealed packaging, Multiple protection, Avoid damage during shipping. Better Print With zoowink Products from zoowink are manufactured by high quality materials with minimal resource loss from the factory. We devote ourselves to offering you an enjoyable printing!