Computer software for designing three dimensional objects and for facilitating the printing, downloading, modification and sharing of three dimensional designs for use in connection with three dimensional printers; 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; Print heads for printers and plotters; Printer cables; Printers; Three dimensional (3D) printers; Toner cartridges,...