To provide a paper magazine which is capable of preventing paper from being damaged and noises and vibrations from being generated, further can be downsized in an electric motor for driving the conveyance of the paper even if the cycle time of photographic processing is shortened in spite of a structure with which the slackening of the paper in a paper magazine can be eliminated.

A roll supporting shaft 20 is constituted to deliver the paper P of a paper roll R supported at this shaft to the outside from a paper outlet 14. The roll supporting shaft 20 is constituted by relatively freely rotatably inserting a core shaft 21 non-rotatably supported at the magazine case 10 to a winding core 23 inserted into the central hole of the paper roll R and is provided with rotation biasing means 26 and 27 for rotating and biasing the winding core 23 to a side opposite to the paper delivering direction and rotation range setting means 30. The roll supporting shaft is provided with a thrusting body 35 for either one paper surface of the paper P in the magazine case 10 which is delivered to a non-roll form and thrusting and biasing means 37 for thrusting and biasing the thrusting body 35.