| 摘要 |
<p>PROBLEM TO BE SOLVED: To solve a problem in which: in a configuration where current is flowed in a circumferential direction of an intermediate transfer belt to transfer images from a plurality of photoconductor drums, it has been difficult to suppress a reduction in detection accuracy of a detection member while suppressing the attenuation of a primary transfer voltage.SOLUTION: A Zener diode is connected to the inner peripheral surface of an intermediate transfer belt to be in contact with a contact member, and a counter roller arranged opposite to a detection member is made electrically insulated, so as to suppress a discharge current generated between the detection member and intermediate transfer belt.</p> |
