Complete Set of 4 Compatible Ink Cartridges with Up to Date Chips. Black 110ML, & 51ML for Each Cyan, Magenta, & Yellow. Page Yield: 6,000 Pages by the Black Cartridge and 5,000 Pages by each of Cyan, Magenta, & Yellow Cartridge @ 5% Standard Coverage Rate on A4 Paper Size. Manufactured with the highest quality and standards by ISO, CE, & REACH manufacturers for best printing performance matching the standards of OEM. for Brother MFC J5845DW / MFC J5945DW / MFC 6545DW / MFC J6945DW & XL Printers PRINTOXE® Brand® 100% Compatible in Retail Package Shown in Image. Shelf Life exceeds 24 Months.