A process and system for forming images on a recording sheet, according to source image information as provided on an original, wherein a pressure-sensitive photosensitive sheet is image-wise exposed to a radiation, to form thereon latent images corresponding to the source image information, and a pressure...http://www.google.com.au/patents/US4905036?utm_source=gb-gplus-sharePatent US4905036 - Image forming process and system, including heating step or device for increased density of images
