General description Choose a genuine OKI Black Toner Cartridge (43865708) to ensure high performance and reliable printing from your C5650 or C5750 laser printer. This standard yield toner cartridge is packed with enough black toner to print 8,000 pages. Technical specifications Model: OKI Black Toner Cartridge (43865708) Page yield: 8,000 pages Usage Your printer will display a Toner Low message when the current toner cartridge is nearly exhausted. Order a replacement and replace the old cartridge when you see the Toner Empty message displayed, so you can resume printing straight away.