Office Basics HP No305A LaserJet Pro 400 M451Dw Toner Cartridge Cyan CE411A Buying generic cartridges doesn't mean you compromise on quality. Many people find that Q-Connect replacements meet or even exceed the performance and durability they have come to expect from the branded equivalent. Why don't you give one a try? You'll be pleasantly surprised by the high colour density and accuracy of reproduction for just a tiny proportion of the price. This cartridge is compatible with the HP LaserJet Pro 300, 300 mfp, 400 and 400mfp. This toner is cyan in colour.