Device for setting trimming areas of an original

摘要

In a device for setting trimming areas of an original in an original image reproduction apparatus of a flat bed scanning type wherein the original is pressed on a transparent plate by a surface of a frame pivotably supported by a bearing mechanism on a side of the transparent plate when the frame is closed relative to the transparent plate and image signals for recording reproduced images of the trimming areas of the original are obtained by photoelectrically scanning the original through the transparent plate by means of a CCD linear sensor array, the improvement includes a digitizer board provided on the pressing surface of the frame for obtaining coordinate values defining predetermined points at the desired trimming areas of the original mounted on the board.