Print a greater number of pages without sacrificing quality when you use the HP 305A Original LaserJet Cyan Toner Cartridge. Great for home-office and small-business settings, this cyan cartridge is both reliable and professional. 305A Original LaserJet Cyan Toner Cartridge is compatible with the HP LaserJet Pro 300 Colour Printer/MFP series and HP LaserJet Pro 400 Colour Printer/MFP series.