To make the page order of discharged paper changeable in the same order as original paper or in reverse order by providing an automatic paper feeding device with a first paper path, a second paper path and a path selector.

When a path selector 24 sets in such a way as to guide paper, conveyed from a holding part between rollers 23, downward, the paper 2 passes a first paper path. At this time, the paper 2 is fed in the order of a pickup roller 22, the feed rollers 23, feed rollers 25, 26, 30 and discharge rollers 27. When the path selector 24 sets in such a way as to guide the paper 2, discharged from the holding part between the rollers 23, upward, the paper 2 passes a second paper path. At this time, the paper 2 is fed in the order of the pickup roller 22, the feed rollers 23, feed rollers 29, 30, a selector 28, the feed rollers 26, 25, a guide face 21 and discharge rollers 20. The paper can thereby be discharged selectively in the same order as original paper or in reverse order.