Image forming apparatus

An image forming apparatus comprising:

• an apparatus body including an image forming device, a restricting portion, and a receiving portion;
• and
• a moveable unit including an image reading device and a received portion,
• wherein the moveable unit is detachably attached to the apparatus body,
• wherein the moveable unit is configured to be opened and closed with respect to the apparatus body by rotation about a rotation shaft when the moveable unit is attached to the apparatus body, and is configured to be attached to and detached from the apparatus body by moving in an axial direction of the rotation shaft,
• wherein, in a state where the moveable unit is attached to the apparatus body, the received portion engages with the receiving portion when the moveable unit is closed with respect to the apparatus body, and disengages from the receiving portion when the moveable unit is opened with respect to the apparatus body,
• wherein, in a state where the received portion engages with the receiving portion, the received portion contacts the receiving portion when a force is applied to the moveable unit in the axial direction,
• wherein the moveable unit includes a restricted portion configured to be engaged with the restricting portion and the restricting portion is configured to restrict a movement of the moveable unit in the axial direction,
• wherein the restricting portion or the restricted portion includes a deformation portion having elasticity, and
• wherein the deformation portion is configured to be deformed so that the moveable unit is attachable to and detachable from the apparatus body.