| 摘要 |
PURPOSE:To easily imprint an optional mark on a transfer paper by adjusting an optical system is accordance with a calculated variable power rate, also adjusting the position of the image of the mark drawn on a recording medium in a sub scanning direction and transferring the image of the mark. CONSTITUTION:The optional mark is drawn on the recording medium 1 with, for example, a fiber-tipped pen, etc., and the imprinting position on the transfer paper for transferring the image of the mark is specified, and also, the variable power rate of the image of the mark with reference to the transfer paper is calculated based on the size of the area (mark imprinting area) 4b of the imprinting position. Then, the optical system 27 is made to scan and the image of the original placed on an original platen 4 is transferred on the transfer paper, succeedingly, the image of the mark is transferred on the transfer paper where the image of the original is transferred. In this case, the optional-sized mark is transferred on the optional position on the transfer paper in accordance with the variable power rate which is calculated in advance and the imprinting position which is specified in advance. Thus, the optional mark is easily imprinted on the transfer paper. |
