To easily identify information on the arrangement direction of images on a sheet-like member.

An image printer printing the images on the sheet-like member SE is provided with a print control means PC which prints, on the sheet-like member SE of set length, a plurality of images and direction identifying images of set size for showing the directivity of the arrangement of the images, in such a state that the plurality of images are arranged in a line, in such a state that the arrangement interval of the images is different at least in part thereof and the direction identifying images are arranged in a line with the plurality of images. A sheet-like member cutter cuts the direction identifying images, etc. for an individual image, based on the information of the arrangement interval of the images.