Use Cartridge World or other crap toners in your copiers and expect a charge call from your local copier/printer dealer.
He bought the cartridge from Cartridge World on 10/23/13, it was almost full and he now needs to go out and get an OEM because I scolded him. $109.00 for Cartridge world garbage plus $159.00 for genuine Canon = $268.00 plus our $105.00= $373.00 plus tax