Canon 1491A002AA E40 Toner Cartridge Black 4000 Page Laser Genuine Canon black toner for PC140, PC150, PC180, PC300, PC310, PC320, PC325, PC330, PC355, PC400, PC425, PC428, PC430, PC530, PC550, PC710, PC720, PC721, PC730, PC735, PC740, PC745, PC770, PC775, PC780, PC790, PC795, PC920, PC921, PC940, PC941, PC950, PC980, PC981, Cartridge#E40, PC160, PC170. Always provides impressive print quality. Delivers stunning graphics and sharp text. Cartridge installs easily and quickly.