replaceable ink-filled bags for ink jet printers

ink delivery systems for ink jet printers, comprising tubing, sensors, flow-control valves, manifolds, and computer control chips, all sold together as a unit

printing inks

anesthetic numbing cream used topically to numb skin; topical anesthetic for numbing the skin from pain of tattooing and minor procedures

printer, adaptable at manufacturing or in the field to have either a dot-matrix-impact or an inkjet printing-method