A print system which can improve searching performance and operability at the time of using boxes of a printing apparatus is provided. In a host, as a box dialog for designating the box serving as an input destination of a print job in accordance with the operation of the user, one of a box dialog including a list of box information regarding a plurality of boxes of a printer and a box dialog including a list of box information regarding the box used as an input destination of the print job is selected and displayed onto a display unit. The box serving as an input destination of the print job is designated on the displayed box dialog in accordance with the operation of the user.