| 摘要 |
PURPOSE:To provide a both side copying device with high both side copying productivity and where synthesized copying can also be carried out, and at that time, to save space and effectively place to a space inside the device a multiple number of processing units, to control enlargement and complication of the device as a whole regardless of the installment of the multiple number of processing units, and to maintain a simple processing control. CONSTITUTION:In the image forming device provided with a photosensitive body 203 which can be rotated both forward and in reverse and where an electrostatic latent image is formed on its surface, two exposure positions to form the electrostatic latent image on the photosensitive body 203, one developing means 208 provided between the two exposure positions which can be rotated forward and in reverse to visualize the electrostatic latent image on the photosensitive body 203, and one transferring means 312 and 313 transferring the visualized image information on the photosensitive body 203 to a transfer sheet are placed in the periphery of the photosensitive body 203. |
