| 摘要 |
PURPOSE:To input a coordinate and to work a picture signal easily by putting a transparent sheet on which the coordinate is drawn on an original setting board. CONSTITUTION:An original is put on an original glass 3. The original is irradiated by a lamp 2 and the reflected light is focused on the surface of a CCD1 through mirrors 5, 7 and a lens 6. Data processed by a reader part A are inputted to a laser scanning optical system unit 25. A picture signal is converted into laser light to irradiate a photoreceptor 8. A transparent holder on which coordinates are drawn is put between the original cover 4 and the glass 3. Since the image surface of the original is shown by the coordinates, trimming coordinates and moving coordinates can be observed. Therefore, the trimming coordinates or the like can be inputted while observing the coordinates. |
