| 摘要 |
PURPOSE: To obtain a compact device which is an electrophotographic system device capable of reading, copying and writing image and excellent in image reading, copying and writing characteristic. CONSTITUTION: The device is provided with an image receiver 11 rotated in the first direction of A at the time of reading image and in the second direction opposite to the first direction at the time of writing image, a developing unit 13, an optical head 15 used for reading and writing, a first high-voltage generator 17, a cleaner 19 and a second high-voltage generator 21 which are arranged to face the image receiver in the first direction of A in order, further, an optical system 23 for irradiating the image receiver with light for showing the gradation of the image on a medium 31 subject to the reading of the image, between the second high-voltage generator 21 and the developing unit 13 and form supplying mechanisms 25a and 25b for supplying a form so as to pass it through the gap between the image receiver and the first high-voltage generator, at the time of reading the image and the gap between the image receiver and the second high-voltage generator, at the time of writing the image. |
