A printer includes a print head including nozzles that eject ink on a recording medium sheet, first and second rollers provided on a sheet feeding path for feeding the sheet therealong, a platen provided between the first and second rollers for guiding the sheet on the sheet feeding path, and a guide roller disposed between the nozzles and the second roller on the feeding path. A rotation axis of the guide roller is fixed with respect to the feeding path. The guide roller disposed as above restricts the movement of the sheet in a direction away from the platen and thereby prevents the sheet from floating on the platen.