A non-transitory storage medium stores a plurality of instructions readable by a computer of an information processing apparatus. When executed by the computer, the plurality of instructions cause the information processing apparatus to obtain a quality parameter indicating print quality that includes at least a first quality and a second quality, determine, when the obtained quality parameter is the first quality, a first size range, determine, when the obtained quality parameter is the second quality, a second size range, accept, when the obtained quality parameter is the first quality, designation of the medium size parameter indicating a size within the first size range, and accept, when the obtained quality parameter is the second quality, designation of the medium size parameter indicating a size within the second size range and not within the first range in addition to the size within the first size range.