| 摘要 |
<P>PROBLEM TO BE SOLVED: To suppress the electrification of toner into reverse polarity causing a fogging. <P>SOLUTION: The developer replenishment method is a method for newly supplying developer into a storage part 38 when the developer stored to be used for developing in the storage part 38 is decreased, the toner quantity equal to or exceeding about two or three times as much as the developer left in the storage part is newly supplied to the storage part. <P>COPYRIGHT: (C)2007,JPO&INPIT |
