| 摘要 |
PURPOSE:To add a data, an address, etc. automatically while leaving an original intact to reduce the labor of the hand writing work, by providing an attendant information focusing optical system consisting of a luminous body element array and a focusing lens besides an original focusing optical system. CONSTITUTION:An attendant information focusing optical system consisting of a light emitting element array 16 and a focusing lens 17 is provided besides an optical system which focuses the image of an original onto a photoreceptor, and this attendant information focusing optical system is normally evacuated from a reflected focused luminous flux R of the original by an electromagnetic device 25 consisting of a core 23 and a coil 24. Images of a date, an address, etc. emitted from the light emitting element array 16 are projected onto a photoreceptor 13 in accordance with the timing due to the electromagnetic device 25, and simultaneously, the image of the original from the fourth fixed mirror 12 is projected, and a copy with attendant information added is obtained. Thus, the copy including attendant information such as the data and the address is obtained while leaving the original intact, and the labor of the hand writing work is reduced. |
