Instruments for offset printing, namely, data processors for recording and reproduction of images, digital input and output scanners, computer-to-plate image setters, computer-to-film image setters, laser photo setters, and parts for all of the aforementioned goods; workflow software for use in the graphical industry for producing double-sided imposition proofs, controlling the placement of images with respect to paper margins, automating document feeding and paper handling, managing print jo...