| 摘要 |
PURPOSE:To accurately confirm positions in length and breadth on the surface of the glass plate of an original platen, to improve original placing accuracy and to improve an original editing function on the original platen. CONSTITUTION:Squares 61 whose interval is 1cm are printed in red ink having light transmitting ability on all the surface of the glass plate 60 of the original platen 3. Thus, an operator can confirm the positions in length and breadth at an optional position on the glass plate 60, so that the original is accurately placed on the glass plate 60 so as to prevent the original from being erroneously placed. Plural originals are directly edited on the glass plate 60, thereby improving the editing function. |
