| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a developing device in which stress on developer is less, a decrease in developer conveyance is prevented in a relatively simple configuration, supplied toner is sufficiently dispersed/mixed in developer, faults such as toner scatter and soil on a base are also prevented, and to provide a process cartridge and image forming apparatus. <P>SOLUTION: The developing device includes a first conveying part 23g disposed opposite a developer carrier 23a and conveying developer in a longitudinal direction, a second conveying part 23h disposed opposite the first conveying member 23b and conveying developer in a direction opposite the conveying direction of the first conveying member 23b, and a third conveying part 23m vertically conveying developer and forming a developer circulation route together with the first conveying part 23m and second conveying part 23h. <P>COPYRIGHT: (C)2008,JPO&INPIT |
