DEVELOPER STORAGE CONTAINER, AND IMAGE FORMING APPARATUS INCLUDING THE SAME

摘要

PROBLEM TO BE SOLVED: To easily grasp the amount of a developer remaining in a developer storage container and reduce the amount of a developer remaining inside a container body at the end of the use of the developer storage container.SOLUTION: A toner container 30 includes a container body 31, a toner discharge port 319, and a movable wall 34. The container body 31 includes an inner peripheral part 31K extending cylindrically along a first direction, and an internal space 31H. The toner discharge port 319 is opened in a lower surface part of the container body 31. The movable wall 34 moves from one end to the other end in the first direction to the toner discharge port 319 while conveying a toner in a storage space 31S toward the toner discharge port 319. The container body 31 has a transparent top board so that the movable wall 34 can be viewed from the outside.