9 imagesetters; platesetters; proofers; optical scanners; fiber optics, namely, switches and splitters; computer workstations, consisting of computer hardware, computer peripherals and computer software for processing digital image files; computer hardware; computer printers; laser diode arrays used as thermal imaging heads in imagesetters, platesetters and proofers; computer software for use in the prepress and printing industries, namely, computer software for the creation, processing, modification, management, and output of digital image files, for the management of data and all other aspects of prepress and printing processes, and for transmission of information over and facilitating business transactions via the Internet