MTI - TROY 2035/2055 MICR Toner Cartridge (Yield: 2,300) for Troy & HP Printers: P2035, P2035n, P2055, P2055d, P2055dn, P2055x Troy & HP Printers: P2035, P2035n, P2055, P2055d, P2055dn, P2055x Yield: 2,300 pages | Magnetic Toner for check printing. OEM Part #: Troy 02-81500-001 (HP CE505A) If you do not receive your product in an MTI-branded box, it is not a genuine MTI product. Let Amazon know.