Image forming apparatus and image forming system

The present invention relates to an image forming apparatus to which a toner container can be detachably mounted, the image forming apparatus including: a mounting portion to which the toner container can be detachably mounted, the mounting portion includes a receiving port for receiving the toner supplied from the toner container, a passage for allowing the toner received through the receiving port to pass therethrough and provided with a through hole, and a filter portion provided to cover the through hole and for allowing air to pass therethrough. And an accommodating portion configured to accommodate the toner received through the receiving port. At least a portion of the through hole overlaps the receiving port when viewed in a horizontal direction perpendicular to the gravity direction. The invention also relates to an image forming system. 本发明涉及一种图像形成装置，调色剂容器能够可拆卸地安装至该图像形成装置，该图像形成装置包括：安装部，调色剂容器能够可拆卸地安装至该安装部，并且该安装部包括用于接收从调色剂容器供应的调色剂的接收口、用于允许经由接收口接收的调色剂通过并设有通孔的通道、以及设置成覆盖通孔并用于允许空气通过的过滤部；以及容纳部，该容纳部配置成容纳经由接