| 摘要 |
PURPOSE:To enable recording for reciprocating operation, by making inverse the order of address of block data at returning, at reciprocating operation of the picture read-in means, in the copy machine making the recording of a plurality of colors. CONSTITUTION:A beam splitter is installed at the back of the lens 108 in the optical path of incident light to a photodetector 110, and the light passing through the lens 108 is given to the photodetecting plane of the device 110 and the information image to be read for the original plane is formed. Red and black signals are discriminated with the beam splitter and two photodetectors 110-1 and 110-2, and they are respectively transferred to the red and black write-in head of the write-in section 102. Further, at read-in return, specific color signal other than that at forward is recorded, allowing to match the lines of each color both for read-in forward and return. |
