With each cartridge individually print tested at manufacturing stage, you can rely on this cartridge to produce excellent results in your OKI printer. SKU: 65314131 Brand: AC Category: mono--27 Type: Printer Imaging Units Colour: Black Warranty: 2 Year Warranty Each cartridge individually print tested at manufacturing stage. For Oki Printers - ES4131, ES4132, ES4161, ES4191, ES4192, ES5112, ES5162 Colour - Black Life - Up to 25,000 pages
