CONTROL APPARATUS, CONTROL METHOD, AND STORAGE MEDIUM

An object of the present disclosure is to perform color calibration of a printing apparatus that performs printing with a fluorescent material regardless of unevenness of a fluorescent whitening agent contained in the sheet. An embodiment of the present invention is a control apparatus including: a control unit that controls printing of a patch on a printing medium, the patch being formed by printing a fluorescent material; and a correction unit that corrects a printing amount of the fluorescent material based on a measurement result obtained by receiving light reflected by the printing medium on which the patch is printed, in which the patch is printed using the fluorescent material and a non-fluorescent material, and at least one dot of the non-fluorescent material overlaps a dot of the fluorescent material.