MTI HP CE285A OEM Modified MICR Toner Cartridge (Yield:1,600) for Printing Checks Compatible with HP Printers: M1132, P1102, P1102W, M1212NF, M1217 MFP (Universal with Canon 3484B001AA, CRG-125) Genuine original (OEM) HP Black LaserJet Cartridge. Yield |1,600 pages; prints 4,800 checks OEM Part #: HP CE285A-M Compatible with HP Printers: M1132, P1102, P1102W, M1212NF, M1217 MFP (Universal with Canon 3484B001AA, CRG-125) If you do not receive your product in an MTI-branded box, it is not a genuine MTI product. Let Amazon know.