Renewable Toner Compatible Toner Cartridge Replacement for HP CF400X 201X  ( Black, Cyan, Yellow, Magenta , 4 pk ) LOW COST, HIGH VALUE. RT replacement for HP 201X toner. Printing cost is as low as .04 cents per page, up to 50% less than HP 201X CMYK Color Set original toner cartridges Replaces OEM #: HP 201X CMYK | CF400X CF401X CF402X CF403X For use in HP Color LaserJet Pro MFP M277n, MFP M277dw, MFP M252dw Yield Black: 2,800 pages; Yield CMY: 2,300 pages at 5% coverage LIFETIME WARRANTY: we always honor our warranty, even if the Amazon return window has closed