This is a high quality compatible Lexmark 12A7305 Black Laser Toner compatible with the following printers:Lexmark E321 Lexmark E321T Lexmark E323 Lexmark E323N Lexmark E323T Lexmark E323TN This laser toner has a page yield of 6000Using a compatible gives you excellent printout quality without the high prices!Images used are for illustration purposes only.