| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide an image forming apparatus capable of suitably forming an image by keeping density reproducibility constant by using a potential sensor. <P>SOLUTION: The potential sensor is attached to a developing device whose distance to a photoreceptor drum is guaranteed, so that potential is appropriately detected without causing the cost rise and the upsizing of the image forming apparatus. <P>COPYRIGHT: (C)2005,JPO&NCIPI |
