| 摘要 |
PURPOSE:To provide a compact and inexpensive color image forming device which is provided with an image producing device obtained by closely arranging plural developing devices and plural exposure devices around a single photosensitive body, which requires only a small-scale data delay circuit as a data delay circuit, which can form a clear color image at a high speed and which does not cause color slippage in a formed image by vibration. CONSTITUTION:On the inside of the single photosensitive drum 218 provided with a light transmissive supporting body, a cylindrical heat conductive body obtained by fitting four LED arrays which correspond to the colors of C, M, Y and Bk and expose the photosensitive body of the drum 218 on the outside circumferential surface is fitted to the rotary shaft of the drum 218 concentrically to the drum 218. On the outside of the drum 218, four developing devices 220 (C, M, Y and Bk) corresponding to the colors of C, M, Y and Bk are arranged. |
