Bar code printers; Document printers for use with computers; Drum units for printers, facsimile machines, scanners, copying machines and multifunction electronic devices for use in copying, printing, scanning, video capture and/or transmitting documents and images; Entertainment system comprising a computer, multiple image display screen, multiple input devices and a printer; Ink cartridges, unfilled, for printers and photocopiers; Labels carrying magnetically, optically, or electronically re...