This genuine 2617B002AA is a brand new product that came straight to us from Canon and is guaranteed to give you the very best print quality available. Containing a black toner powder formulated to give smooth prints with sharp line and a variety of different tones, the original Canon 2617B002AA is astounding.You can expect to receive an estimated 5,000 prints from each of these Canon 2617B002AA mono laser toner cartridges in the Canon i-SENSYS MF-6680dn and all other compatible printers. A full list of all black and white laser printers that can benefit from the OKI 2617B002AA can be found on this page.