Developer supply container and developer supplying system

摘要

DEVELOPER SUPPLY CONTAINER AND DEVELOPER SUPPLYING SYSTEM 5 In the case that a developer supply container is provided with a feeding portion for feeding a developer by receiving a rotational force and a pump portion for discharging the developer by reciprocation, and the rotational force and a reciprocating force are received from a main assembly side of 10 an image forming apparatus, there is a liability that a driving connection is not properly established between a portion of the developer supply container for receiving the reciprocating force and a portion of the main assembly side for applying the reciprocating force. The developer supply 15 container is provided with a drive converting mechanism for converting the rotational force received from the main assembly side to a force for operating a volume changing type pump. 11016272_1 P011236D2