Unfilled ink cartridges for photocopy machines or computer printers; Toner cartridges, unfilled, for printers and photocopiers; Thermal printers; Thermal copiers; Recordable compact disks and digital video disks with printable upper surfaces on which text or graphics can be directly printed; Photocopying machines; Photo-copying machines; Photocopiers; Ink cartridges, unfilled, for photocopiers; Image transfer kits for computer printers, namely, kits forming parts of printers comprising belts, toner and drums for the purpose of transferring images onto paper; Image fuser units for computer printers comprising electro-mechanical rollers for the purpose of transferring toner onto paper; Dye-sublimation printers; 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; Air filters for automation equipment, namely, computers and copier machines