| 摘要 |
PURPOSE:To take plural copies in a single-time copying process by providing an original platen with an original setting plate and also providing a means which generates a timing signal corresponding to an original position and a means which supplies forms on the basis of the timing signal. CONSTITUTION:The original setting plate where plural originals are mounted is provided on the original platen and the means which generates timing signals corresponding to positions of the plural originals placed on the original platen as well as the original setting plate and the means which feeds form on the basis of the timing signals are provided. Marks 7 for timing detection are provided outside the original area on the original platen, and the surface side of the original platen is black and reflects almost no light. Namely, a detector 8 detect what position originals are set at according to whether light is reflected or not. Its detection pulses are counted to align a latent image on a photosensitive drum to the front end of a copying form. Consequently, plural originals of small size such as a postcard and a business card are copied in the one-time copying process. |
