MTI MICR ECO HP CE505X (05X) MICR Toner Cartridge (Hi-Yield: 6,500) for Check Printing compatible with HP P2055, P2055N, P2055DN, P2055X Printers If you do not receive your product in an MTI-branded box, it is not a genuine MTI product. Let Amazon know. Designed for HP Printers: P2055, P2055N, P2055DN, P2055X High Yield: 6,500 pages | Magnetic toner for check printing HP OEM Part #: CE505X (05X)