| 摘要 |
PURPOSE:To prevent a photosensitive body from being exposed and to remove unfavorable influence due to exposure by transferring a light shielding material applied to the surface of the photosensitive body on which a latent image is formed to a transmission member and arranging the transmission member to the surface of photographic sensitive recording paper to expose the paper. CONSTITUTION:Only a part to be colored with magenta on the photosensitive drum is irradiated by laser beams at a scanner unit 10 and black toner is transferred to the magenta part on a film 36 by a zerographic unit 20. When the film 36 to be a positive mask is carried and superposed to a sheet S, a magenta interference filter in a filter unit 43 is inserted into the optical path and then the superposed film 36 is exposed by an exposure lamp 41, unexposed microcapsules generates no photocurying reaction, and when being pressed together with the sheet S by a press roller 61, generates color developing reaction to form magenta image on the sheet S. Similarly to the magenta development, yellow and cyan filters in the filter unit 43 are inserted into respective optical paths to form yellow and cyan images on the sheet S.
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