| 摘要 |
<p>PURPOSE:To prevent an image from being formed superposed over a surface of paper where another image is formed. CONSTITUTION:The electrophotographic device is provided with a top side sensor 11a and a bottom side sensor 11b to detect whether or not the image is formed on at least one surface of the paper in the paper feeding and carrying path 12, feeding paper to a transfer part 3, and a microcomputer to control feeding of the paper concerned again by forcibly ejecting it when the formation of the image is detected on the paper.</p> |
