E-Z Ink (TM) Compatible Ink Cartridge Replacement for Brother LC-41 LC41 Series (12 Black, 4 Cyan, 4 Magenta, 4 Yellow) 24 Pack LC41BK LC41C LC41M LC41Y for MFC-5440CN MFC-5840CN MFC-620CN MFC-640CW Brand: E-Z ink Page Yield: Black is 500 pages per cartridge. Color is 400 pages per cartridge. All cartridges are manufactured in an ISO 9001 certified facility All cartridges contain high quality ink that is engineered to produce superb results. All products covered by a 100% satisfaction guarantee and 1 year warranty Compatible with DCP-110C, DCP-120c, Intellifax 1840C, Intellifax 1940CN, Intellifax 2440C, MFC-210C, MFC-3240C, MFC-3340CN, MFC-420CN, MFC-5440CN, MFC-5840CN, MFC-620CN, MFC-640CW, MFC-820CW Printer