| 摘要 |
PURPOSE:To prevent the misuse, etc of copying okay or not code of the original by laminating the specific information medium on the original. CONSTITUTION:The marks M0-M6 of the transparent conductive layer which are difficult to check visually and show the light reflectivity or light absorptivity differing from that of the original ground with respect to the radiating light are put on the original IP. As a result of this, if the original IP is disposed by aligning its one corner to the reference point (read acanning start point) of the reference frame SS of the original platen, then the marks M0-M6 are lighted by the radiating light of a lighting lamp HLA and the reflected light thereof is read together with the original image in CCD elements 16 and is projected onto a drum 1 by way of an optical fiber tube 3, whereby it is transferred and displayed on transfer paper. Thereby, the intended object is achieved because the marks M0-M6 are difficult to read on the original IP. |
