The huge capacity of the 76C00M0, and the entire 76C00 toner cartridge range, make them exceptional value for genuine Lexmark products. With sufficient Lexmark magenta toner powder for an estimated 11,500 , prints the cost per page of the 76C00M0 is very low.This genuine Lexmark 76C00M0 not only offers quantity, but the formulation of the magenta toner powder leads to some of the very best print quality on the market too. The original Lexmark 76C00M0 magenta toner cartridge is guaranteed to be compatible with the CX921de and any of the other CS/CX series printers listed on this page.