IMAGE FORMING APPARATUS FOR REGULATING REMOVAL OF DEVELOPER STORING PORTION, AND REGULATION RELEASING METHOD

An image forming apparatus includes a control portion, a switching processing portion, a determination processing portion, and a release processing portion. The control portion includes a detection portion that detects abnormality regarding an image forming portion, and controls the image forming portion. When the abnormality detected by the detection portion is a first abnormality, the switching processing portion switches an operation mode of the image forming apparatus from a normal mode to a stop mode in which the control portion is stopped. When a specific operation is performed in a case where the operation mode is the stop mode, the determination processing portion determines whether or not a second abnormality is continued, based on a record result of detection of the abnormality. When it is determined that the second abnormality is continued, the release processing portion releases regulation on a removal of a developer storing portion.