| 摘要 |
PURPOSE:To color line drawing inside so as to be identified by erasing the inside and outside of the image area of a photosensitive body corresponding to a specific color line drawing area based on the number of a multiple transcription, shielding exposure reflecting light in response to the line drawing and developing by color. CONSTITUTION:A color original 41 is composed of, for example, a red line drawing image 42 for a letter O and a black letter image 43 for a letter P. The image 42 is recognized when the original 41 is placed on an original platen glass 1 and a first exposure is started. An electrostatic latent image inside of the red line drawing area formed on a photosensitive drum 6 by an eraser unit 9 based on the image 42 data is erased. Then, a first multiple image output 51 is obtained on a transcription paper developed by a developing equipment 10 and fed from a paper supplying color set 12a by black toner. Subsequently, a second exposure is started, and the image 42 is recognized and the electrostatic latent image other than the red line drawing area is erased while the only line position corresponding to the image 42 is shielded by an exposure shutter 25, and the second multiple transcription output 52 is formed by red toner. |
