This Original HP 726 CH575A Matte Black Ink Cartridge is designed to work with HP DesignJet T1200, T1200 HD-MFP, T1200ps, T1300 ePrinter, T1300 PostScript ePrinter, T2300 eMultifunction Printer, T2300 PostScript eMFP, T2300ps eMFP, T795 ePrinter printer models. By using the Original/OEM HP 726 CH575A Ink Cartridge you will always get clear, sharp text and graphics.