Designed for LaserJet Enterprise CP4025 and CP4525 printers, the HP No. 648A Cyan LaserJet Toner Cartridge is the perfect, all-round solution to home or office printing. HP understands its machines better than anyone else and they utilise this expertise to guarantee that you get the very clearest documents without difficulty. The cartridge is easily installed into your machine, allowing you to get the very best results. It's packed with enough toner to print up to 11,000 pages.