| 摘要 |
PURPOSE:To prepare a multi-color picture which is excellent in color reproducibility, in a short time, by simultaneously forming plural color separation images by an optical system containing plural light sources and slits, and one lens, and synchronizing scanning of an original and running of photosensitive paper. CONSTITUTION:The respective independent light sources consisting of blue and green light sources 3a, 3b of narrow band wavelength, and a red light source 3c, and the respective independent slits 2a, 2b and 2c corresponding to said light sources and placed in the angle of field of one lens 5, by which plural color separation images are formed at the same time. To this image forming position, photosensitive paper is brought and exposed, and before and behind exposure positions 12a, 12b and 12c, charging means 11a, 11b and 11c, and developing means 13a, 13b and 13c are placed, and one multi-color picture is prepared when the photosensitive paper runs once, by synchronizing scanning of an original on an original setting stand 1 and running of the photosensitive paper fed out from a store cassette 8. |
