Patent ID: 11892794

Abstract:
An image forming apparatus includes a fixing device including a fixing device frame, a chute rotatable between a path forming position and a path opening position, an optical sensor including a light-emitting element, and an actuator. The actuator has a shaft, a first lever configured to contact an anti-pivot rib, and a second lever configured to shield light emitted from the light-emitting element. The actuator is movable to a position where the first lever contacts the anti-pivot rib when the chute is at the path forming position, a position where the first lever and the anti-pivot rib are separated from each other when the chute is at the path forming position, and a position where the first lever and the anti-pivot rib are separated from each other when the chute is at the path opening position. The actuator and the optical sensor are supported by the fixing device frame.