摘要 |
<P>PROBLEM TO BE SOLVED: To provide an image forming apparatus capable of highly precisely detecting defective separation of a recording medium from a rotating body such as an intermediate transfer body, and reducing the trouble caused by the progress of a separation failure condition as much as possible. <P>SOLUTION: A reflection type optical sensor 26 is arranged in a non-contact state with an intermediate transfer body 7, on the downstream side of a secondary transfer part in the advancing direction of the intermediate transfer body 7. Then, the reflection type optical sensor 26 is set so that its optical axis BO has an angle θ with respect to the normal direction V of the surface of the intermediate transfer body 7. <P>COPYRIGHT: (C)2007,JPO&INPIT |