Installing a genuine Samsung Black Toner Cartridge (MLT-D2092S/ELS) means you can rely on top quality and reliability from your Samsung multifunction laser printer. You'll see a Toner Low message when it's almost time to replace the current cartridge. Order a replacement and install it when you see the Toner Empty or Toner Exhausted message on your printer. This standard yield toner cartridge is packed with toner to print 2000 pages.