The LCL Toner Cartridge in Black, model LCL-CE740A, is a genuine original product by HP designed for use in various HP Laser printers. This toner cartridge is compatible with models such as the LaserJet Enterprise 500 M575f, M551xh, M551n, M551dn, and Pro M570dn. With a print technology of laser, this cyan-toned cartridge ensures high-quality, crisp, and professional printing results. Perfect for those looking to maintain color consistency and reliability in their printing needs.