| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide an image forming device having a charging device of a system that overlaps a direct current voltage with an alternating current voltage, which is capable of preventing filming and an occurrence of a defective image from arising by compensating for an alternating current leaking to peripheral parts by a capacitor component of a conducting wire in which the current output from a high voltage power supply runs. <P>SOLUTION: When a charging voltage is applied from a high voltage power source 20 to a charging member 2a, the amperage outputted from the high voltage power source 20 is compensated for according to the length of the conducting wires 21-24 so that an image carrier 1 can keep the charging amperage required for image forming. By this arrangement, the alternating current leaking to peripheral parts by capacitor components of conducting wires 21-24 is compensated for, and filming and occurrences of defective images can be prevented. <P>COPYRIGHT: (C)2007,JPO&INPIT |
