HOTCOLOR LC71/LC75 LC79 LC75C LC75M LC75Y Compatible High Yield Ink Cartridge for Brother MFC-J6510DW MFC-J6710DW MFC-J6910DW Printer 1. Page Yield : 600 Pages Per LC75BK Black LC75C Cyan LC75M Magenta LC75Y Yellow Ink Cartridge | Shelf Life: 12 Months 2.Package Includes: 4 x LC-75C Cyan, 4 x LC-75M Magenta, 4 x LC-75Y Yellow -12Pack 3. LC71 LC75 LC79 Ink Cartridge work for printer: Brother MFC-J280W, MFC-J425W, MFC-J430W, MFC-J435W, MFC-J5910DW, MFC-J625DW, MFC-J6510DW, MFC-J6710DW, MFC-J6910DW, MFC-J825DW, MFC-J835DW Printer 4.Work as Brother Printer LC75BK LC75C LC75M LC75Y High Yield XL Series Ink Cartridge ; Remanufactured by HOTCOLOR (ISO 9001 certified facility);Not made by Brother. 5. Guarantee: 120 days quality warranty.If you have any other concerns or need immediate assistance, feel free to contact us via email.