JARBO Compatible for Brother TN750 TN-750 TN720 TN-720 Toner Cartridges High Yield, 3 Black, Use with Brother 5470DW 8710DW 5450DN 8910DW 6180DW 5470DWT 8510DN 6180DWT 8155DN 8150DN 8110DW Printer As you print more, JARBO helps reduce your printing costs. Outstanding reliability, high-value option for high-volume printing. professional black and white laser output with 8,000 page yield(based on up to 5% coverage). Comaptible with Printer Models:Brother HL-5470DW 5450DN 6180DW 5470DWT 6180DWT 5440D, Brother MFC-8710DW 8910DW 8510DN 8810DW 8950DW, Brother 8155DN 8150DN 8110DN Printer What's in the box: Compatible Toner Cartridges for Brother TN750 TN-750 TN720 TN-720, 3 Packs. easy to install and use, rival the original in clear and stable printing. Non-OEM. This replacement toner cartridge is built to ISO9001 and ISO14001 Factory Standards.All JARBO brand products are backed by 2 years money back guarantee, which covers any quality, reliability and performance issues We strive for the perfection of printing, only for the comfort in your life. Brother HL-5470DW 5450DN 6180DW 5470DWT 6180DWT 5440D Brother MFC-8710DW 8910DW 8510DN 8810DW 8950DW Brother DCP-8155DN 8150DN 8110DN <span class="a-text-bold"><u>Step 1</u></span>: Shake the toner cartridge from side to side 4-5 times to make toner well-distributed <span class="a-text-bold"><u>Step 2</u></span>: Please Remove the orange protective cover <span class="a-text-bold"><u>Step 3</u></span>: Inset the toner cartridge into drum unit until it clicks into right place. Cleartext,the heater roller makes the printing smooth; With stable magnetic field, presenting gradual gradation without any background color. JARBO helps reduce your printing costs, save money 70%; high-value option for high-volume printing,with 8,000 page yield(based on up to 5% coverage). Outstanding reliability, easy to install and use, rival the original in clear and stable printing; The productis built to ISO9001 and ISO14001 Factory Standards.