IMAGE FORMING APPARATUS

An image forming apparatus having a fixing unit, a belt, a conveyance unit, a heat sink, first and second rollers, a belt position detection unit, a steering unit, and a control unit further includes an image forming unit to form a toner image on a recording material, and perform a state transition to a power-off state and to a standby state where image forming by the image forming unit is possible. The belt position detection unit detects a position of the belt. The steering unit swings the first roller relative to the second roller based on a detection result by the belt position detection unit to widthwisely move the belt relative to the first roller. When the image forming apparatus enters the power-off state, the control unit controls the steering unit to make a rotational axis of the first roller approximately parallel to a rotational axis of the second roller.