Brother Genuine TN-223BK Standard Yield Black Toner Cartridges deliver consistent, crisp, professional laser print quality with an up to 1,400-page yield.(1) Brother Genuine toner is intelligently engineered to work seamlessly with your Brother printer to produce superior laser quality results that withstand the test of time. Use only Brother Genuine toner cartridges for reliable results. Brother offers an environmentally responsible way for customers to dispose of Brother Genuine cartridges at end of life. Visit manufacturer’s website for more information. Brother Genuine TN223BK Standard Yield Black Toner is for use with Brother printer and all-in-one models: HLL3210CW, HLL3230CDW, HLL3270CDW, HLL3290CDW, MFCL3710CW, MFCL3750CDW and MFCL3770CDW. Brother printers offer free online, call, or live chat support for the life of the printer.(1)Approximate cartridge yield in accordance with ISO/IEC 19798 (letter/A4).(2)Approximate 18,000-page yield each drum unit (may vary by type of use).Upon activation, Amazon Dash Replenishment eligible Brother printers will seamlessly order Brother Genuine supplies through your Amazon account and ship them directly to your door.