| 摘要 |
An image forming apparatus 1 includes a transfer belt unit 71 that is movable along a circumference of a roller rotation axis A2 and transfers an image held in a photosensitive drum 40 to paper P, a waste toner receiving container 73 that receives accumulated waste toner 72 collected from the transfer belt unit 71, and a full state detection unit FG including a waste toner amount detection unit 82, disposed inside the waste toner receiving container 73 to detect the amount of waste toner. The full state detection unit FG detects a full state in a loaded state switched from a non-buried state. |
