An image processing apparatus, including: a first unit; a second unit; and a pair of first hinges spaced apart from each other in a first direction, the first and second units being coupled through the hinges, wherein the first unit includes a supporter for supporting a recording medium and a first conveyor including a supply roller and configured such that, in a state in which recording media are set on the supporter, the first conveyor conveys the media one by one by the supply roller toward a downstream side in a conveyance direction, wherein the supporter is configured to be pivotally movable between a housed position and a use position about an axis extending, on a specific side of the first unit, in a direction parallel to the first direction, and wherein the supporter is disposed between the first hinges at least when located at the housed position.