| 摘要 |
PROBLEM TO BE SOLVED: To provide an image forming apparatus with which a good image can be obtained even if transfer paper becomes moist and has a reduced resistance due to a highly moist environment and the like. SOLUTION: A current limiter A of a separating bias power source 62a for applying a separating bias to a separating roller 62 is so set as to have a value lower than a transfer current. As a result, even if the transfer paper becomes moist and has the reduced resistance under the highly moist environment and the current from the separating roller runs into a transfer position of a K color through the transfer paper, the transfer current is prevented from turning into the overcurrent. Consequently, the occurrence of the abnormal image, such as density unevenness, can be suppressed. COPYRIGHT: (C)2005,JPO&NCIPI
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