SPEED&trade; 20 Pack Ink Cartridge (8 Black, 4 Cyan, 4 Magenta, 4 Yellow) - compatible with Brother 75, LC-75 LC75BK LC75C LC75M LC75Y Black ink tank contains 20ml, yields up to 600 pages per cartridge @ 5% coverage. Color ink tank contains 10ml, yields up to 600 pages per cartridge @ 5% coverage. Compatible with Brother LC-75. Compatible Printers: MFC-J6510DW, MFC-J430W, MFC-J5910dw, MFC-J280W, MFC-J435W, MFC-J6710DW, MFC-J825DW, MFC-J425W, MFC-J625DW, MFC-J6910DW, MFC-J835DW. Print Effectiveness: Make printing smoother, natural looking images and fewer granularities, producing best looking prints ever. Inks stop to come out automatically when printing is over. Technology: SPEED ink cartridges are adopted the leading Print Head Cleaning Technology, Print Head Testing Machine Technology, Eco Friendly Technology, Zero-energy Technology. The cartridges underwent an extensive process including, cleaning, testing the chip, ink vacuum refilling, totally pass to 27 production lines. All cartridges reach the standard when they are tested in any severe environment. Warranty: CE, TUV, ROHS, ISO9001, ISO4001 International Quality Certified.