The HP 305A/CE411A Cyan Toner Cartridge is a genuine/original product designed specifically for HP LaserJet Pro 300/400 printers, such as the M351/M451 models. With a print technology of laser, this high-quality toner cartridge in cyan color ensures crisp and professional-looking documents. As a genuine HP product, it guarantees compatibility and reliable performance with your printer. Trust the HP brand to deliver consistent and impressive results for all your printing needs. This is expired.