40 bookbinding services; pre-press services, namely, electronic imaging, scanning, setting, digitizing, alteration and/or retouching of artwork, images, editorial materials, text, and graphic designs; photocomposition services for others; color separation services; stripping services, namely, photomechanical image and page assembly and imposition of pages for press for others; image setting; film and digital file preparation, namely, previewing, proofing, manipulating, and reducing film and digital files for use in offset, rotogravure, and digital printing and multimedia production for others