| 摘要 |
PROBLEM TO BE SOLVED: To provide a developer supply container that can suppress a developer from aggregating in a retention part of the developer supply container and stably supply a developer to a main body of an image forming apparatus.SOLUTION: A developer supply container 1 includes: a pump part 54 that periodically changes the pressure inside the developer supply container 1 to discharge a developer inside the developer supply container 1; a drive receiving part 30c that receives a rotational driving force; a reciprocating member 51 that converts the rotational driving force received by the drive receiving part 30c into a force to cause the pump part 54 to make a reciprocating movement; and a regulating member 70 that regulates the reciprocating movement of the reciprocating member 51. The regulating member 70 is movable between a regulating position to regulate the reciprocating movement of the reciprocating member 51 and a releasing position to enable the reciprocating movement of the reciprocating member 51.SELECTED DRAWING: Figure 18 |
