Image forming apparatus

An image forming apparatus comprising:

• a transport member that transports a medium;
• a storage that is disposed below the transport member in a gravitational direction, and that stores the medium which is delivered by the transport member and falls into the storage;
• a supporter that is provided in the storage, and that has an uppermost end disposed below the transport member in the gravitational direction, and that allows the medium to be stored with a front end of the medium in a discharge direction matching a lower end of the medium in the gravitational direction;
• and
• a plurality of guidance members that are disposed in the supporter with the medium interposed between the plurality of guidance members and the supporter, and that guide the medium which falls to the supporter,
• wherein the plurality of guidance members are disposed with an interval in a width direction crossing a falling direction of the medium,
• wherein the interval between the plurality of guidance members in the width direction at an upper position of the storage is wider than the interval between the plurality of guidance members in the width direction at a lower position of the storage according to a size of the medium.