This original HP 654A laser toner cartridge has enough cyan toner powder in it produce 15,000 A4 prints at an average 5% page coverage. Produced by Hewlett Packard from scratch the CF331A is the only cyan laser toner cartridge available for your printer. This genuine HP 654A toner cartridge is fully compatible with a select few printers including the HP Colour LaserJet Enterprise M651n. A full list can be found in the compatibility section of this listing.We believe our Hewlett Packard CF331A cartridges to be amongst the cheapest on the Internet and all our prices include VAT and postage so the price you see is the price you pay.