These products are guaranteed to work with your Lexmark CX820de printer.
Original Lexmark 72K20K0 Black Toner Cartridge More...
Original Lexmark 72K20C0 Cyan Toner Cartridge More...
Original Lexmark 72K20M0 Magenta Toner Cartridge More...
Original Lexmark 72K20Y0 Yellow Toner Cartridge More...