| 摘要 |
PURPOSE:To enable even an image other than the image pictured on a sheet to be read with an image sensor, by providing an aperture part on a case main body which houses a take-up roller, etc., and using the aperture part as a reading optical path. CONSTITUTION:Firstly, a mirror is switched to a position shown in continuous line, and the sheet 1 is delivered with a hand in a direction of arrow head A, and a handle 3 is fixed on a hook (not shown in figure) provided on a wall 4. And when a start button is depressed, a frictional driving roller 5 is driven, and the sheet is wound by turing the take-up roller 2. The case main body 8 is moved in the direction of arrow head A at every winding of the sheet 1 by the take-up roller 2, and a light source 10 projects the image on the wall 4 from the aperture part 20. By the above projection, reflected light is made incident on the image sensor 15 passing through the optical path 41 and via a lens array 13 and a mirror 14. In such way, it is possible to read the image pictured on the wall 4.
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