9 electronic typesetting apparatus and composers and parts therefor, composition systems comprising keyboards, computers, display units and storage media, electronic apparatus for setting images, imagesetting systems comprising electronic apparatus for setting images and images controllers, electronic phototypesetters, data display terminals, computer units, keyboards, disk drives, blank and formatted computer diskettes, circuit boards, photographic developing apparatus, scanners, image controllers, imagesetting communications systems comprising electronic apparatus for setting images, image controllers, and modems, and parts for all of the aforesaid computer software; namely, floppy diskettes for use in operating imagesetting systems, applications, utility programs and for type faces and type fonts