| 摘要 |
PURPOSE:To execute copying of a lot of originals having many pages at a low cost by a simple constitution, by providing a screw-shaped original lifter on two original placing plates, respectively, and also, using an image formation reversing mechanism for reversing an original image. CONSTITUTION:The first and the second original placing plates 13, 14 are opposed to each other by putting a light transmitting window 17 between, the first and the second original lifting mechanisms 15, 16 formed in the shape of a screw are placed on them, respectively, and an image formation reversing mechanism 19 for reversing an original image is provided. An original placed on the first original placing plate 13 of the right side is fed to the second original placing plate when its copying is ended, a screw 16A is rotated and lifted in the lifting direction, and the second copied original is put in order successively under it. When copying the second sheet, the screw 16A is lowered successively, the second mirror 6 is set to a 6A position, the image is reversed through the third mirror 19A and formed in the normal direction. Therefore, copying of a lot of sheets can be executed at a low cost without using a sorter, etc. |
