Cash transaction machine

An automatic teller machine is provided to prevent fiction of a pressure belt and a paper medium by stopping driving of the pressure belt in a step of loading the paper medium in a carriage with a one-way clutch. A carriage(150) is delivered a paper medium loaded in a temporary stack part(140). A driving belt(160) transfers the carriage to a medium outlet. A pressure belt(172) is connected with the driving belt, and presses the paper medium which is transferred by the carriage. A plurality of guide rollers is formed according to a transfer path of the carriage. A one-way clutch controls an engagement state of the pressure belt and driving belt to prevent collision of the paper medium with the pressure belt.