Produce the best possible print results from your HP printer by using a genuine HP toner cartridge. The HP No. 305A Tri-Colour Toner Cartridge triple pack includes 1 each of Cyan, Yellow and Magenta which are compatible with HP LaserJet Pro 300, 300 MFP, 400 and 400MFP printers, the cartridges will deliver professionally stunning prints with vibrant colour images and sharp, accurate lines. Easy to install and replace, the ink will last for up to 2,600 average printed pages before needing to be replaced.