A printer includes a cutter unit configured to cut recording paper, and a presenter unit, wherein the recording paper enters the presenter unit through the cutter unit, and the presenter unit includes a first roller and a second roller configured to convey the recording paper, a flapper disposed under a transport path of the recording paper between a position of the first and second rollers and a position of the cutter unit, and configured to be flipped open to provide an opening in the transport path, and a paper guide disposed over the transport path of the recording paper between the position of the first and second rollers and the position of the cutter unit, wherein, upon the flapper being flipped open to outside the presenter unit, the paper guide changes a position thereof to guide the recording paper to outside the presenter unit through the opening.