TONER IN BOTTLE OR CARTRIDGES; NAMELY, MATERIAL USED TO TRANSFER IMAGES TO PAPER OR PLASTIC THROUGH THE USE OF LASER PRINTERS, PHOTO COPIERS AND OTHER MACHINES

printer circuit boards and integrated circuits which reduce the amount of toner used by a printing device

toner in bottles or cartridges; namely, material used to transfer images to paper or plastic through the use of laser printers, photo copiers and other machines