| 摘要 |
PURPOSE:To line up in order of pages and easily eject paper printed in order of pages by providing changeover means which select whether or not a paper reversing part is utilized or not in the case where an image is formed only on one side of the paper and in the case where images are formed on both sides. CONSTITUTION:Changeover means 11a to 11c are provided which select whether or not the paper reversing part 7 is utilized or not in the case where the image is formed on only one side of the paper and in the case where the images are formed on both-sides. Then in the case of one-side printing, the ejecting of paper is carried out utilizing the paper reversing part 7 after printing by the selecting means 11a to 11c and in the case of the both-side printing, ejecting is carried out not utilizing the paper reversing means 7. Thus, the one-side printing and the both-side printing can be freely selected and the paper printed in the order of the pages can be lined up in the order of the pages and easily ejected with a comparatively simple constitution. |
