| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide an image forming apparatus capable of determining the presence/absence of the toner recovery of a patch image on an intermediate transfer belt by a simple mechanism without being provided with a complicated mechanism. <P>SOLUTION: When a control part 11 performs a density control operation (calibration), the voltage of the same polarity as charged toner is applied to the fur brush 25. <P>COPYRIGHT: (C)2006,JPO&NCIPI |
