| 摘要 |
PURPOSE:To obtain an image forming device for automatically executing overlay by reading out plural images on an original setting plate independently, synthesizing these images on a sheet of recording paper and then erasing unnecessary images. CONSTITUTION:When two originals A, B are set up on an original placing plate glass 34, a multi-copying mode is set up and then trimming is set up, and unerased range can be inputted. The unerased range corresponds to a part surrounded by coordinates (x1, x2, y1, y2) and (x3, x4, y3, y4). When the trimming is set up, the input of the coordinate x1 is waited. When a distance from the original point is set up by ten key and the position of the coordinate x1 is latched in a RAM, the input of the coordinate x2 is waited. Similarly, the positions of x2, y1, y2, x3, x4, y3, y4 are set up to complete the setting of the coordinates. Consequently, plural image can be trimmed and synthesized only by one operation to record the synthesized picture. |
