| 摘要 |
PROBLEM TO BE SOLVED: To provide a developer container that can maintain a balance in inflow/outflow of a developer when conveying the developer by vibration.SOLUTION: There is provided a developer container 14 comprising an opening 19 and storing a developer, the developer container including a developer conveyance board 14b that moves in a developer conveyance direction J1 and a counter-developer conveyance direction J2 opposite to the direction J1 to convey a developer, and control means that controls the amount of conveyance of the developer conveyed by the developer conveyance board 14b.SELECTED DRAWING: Figure 5 |
