IMAGE FORMING AGENT STORAGE CONTAINER, IMAGE FORMING APPARATUS, METHOD OF MOUNTING IMAGE FORMING AGENT STORAGE CONTAINER, METHOD OF REMOVING IMAGE FORMING AGENT STORAGE CONTAINER, AND METHOD OF FILLING IMAGE FORMING AGENT

摘要

An image forming agent storage container includes a container body and at least two container-side protruding portions. The container body is configured to be detachably attached in an image forming apparatus body. The container body forms a storage chamber in which an image forming agent is stored. At least two container-side protruding portions protrude toward an outside of the container body and have cavities on a storage-chamber side thereof The cavities are configured to store the image forming agent. The at least two container-side protruding portions are configured so that a body-side protruding portion is formed on the image forming apparatus body is fitted between the at least two container-side protruding portions, which are adjacent to each other.