General description By installing a genuine OKI Yellow Toner Cartridge, you can enjoy fantastic quality color prints and reliable operation from your OKI C610 printer. When the current toner cartridge in your C610 is running out, you'll see a Toner Low message or notice faded text on printouts. Order a replacement quickly and replace the old one when you see Toner Empty displayed. Technical specifications Color: Yellow Page yield: 6000 pages