5. The image-forming system according to claim 4 , wherein: said finish information generation unit generates expected image finish information containing a pictorial image, and said display unit displays an expected image finish containing said pictorial image.
5. The image-forming system according to claim 4 , wherein: said finish information generation unit generates expected image finish information containing a pictorial image, and said display unit displays an expected image finish containing said pictorial image. 6. The image-forming system according to claim 5 , wherein: said pictorial image, which is contained in said expected image finish information generated by said finish information generation unit, includes at least one image selected from the group consisting of a plan image, a solid image, and an animated image; and said display unit displays said expected image finish containing said at least one image.