An image forming apparatus is provided including a drive source, a switching member, a drive force transmitter, a clutch, a controller, etc. The drive source drives a conveyer to rotate either normally or reversely. The switching member is swingable between an evacuation position and a striking position as a shaft rotates. The drive force transmitter transmits a drive force from the drive source to both the conveyer and the shaft. The clutch transmits the drive force to the shaft when being connected, and holds the switching member at the striking or evacuation position when being disconnected. The controller controls the drive source and the clutch such that the conveyer normally rotates to convey a manually-inserted recording medium from a manual conveyance path to an ejector and that the switching member swings from the evacuation position to the striking position, based on a signal indicating that the set position is wrong.