| 摘要 |
PURPOSE:To enable a hard copy in which an original signal and an electric signal image are synthesized to be easily obtained by providing means of controlling exposure to a photosensitive drums and means of obtaining timings for controlling, and properly controlling these. CONSTITUTION:A device which copies an original 22 and a device which copies the image by converting electric signal to light are incorporated into a copying apparatus body 21. More specifically, an original platen 23 is provided in the upper part of the body 21, and a lighting lamp 24 irradiates the original 22 on the original platen 23. Moving mirrors 25, 26 scan the original 22. A lens 27 and a mirror 28 are disposed in predetermined positions, and movable levers 29, 30 are provided in parallel with the original scanning direction. The lighting lamp 24 and laser device 31 are controlled by the position signals thereof. The laser device 31 emits the laser beam 32 modulated light according to the electric signal and a light deflector 33 scans the laser beam 32. With such constitution, the hard copy in which the original image and the electric signal image are synthesized is obtained easily. |
