| 摘要 |
PURPOSE:To form inputted necessary information on a material to be transferred with an entered optical image by forming a latent image corresponding to the entered optical image on an image carrier and also a latent image corresponding to the inputted information there by an image forming means and developing them by a reversal developing means. CONSTITUTION:The latent image corresponding to the entered optical image is formed on the image carrier 10 and the latent image corresponding to the inputted information is formed there by the image forming means, then the formed latent images are developed by the reversal developing means, then the formed latent images are developed by the reversal developing means 51. Namely, an exposed image PG formed by an erasion array 150 is superposed on the negative original image, an exposed image NG, and they are simultaneously developed by the reversal developing unit 51 so as to transfer on paper and fix to obtain a copied image CG. Thus, the original image and a pattern image formed by the erasion array 150 can be superposed. |
