A print control apparatus that improves operability in readjusting a secondary transfer voltage that has been adjusted. The print control apparatus that communicates with an image forming apparatus. The print control apparatus includes an instruction unit that instructs the image forming apparatus to execute a process that prints a predetermined chart, reads the predetermined chart by the reading device, and sets a secondary transfer voltage, a reception unit that receives an adjustment value obtained by the process from the image forming apparatus, and a display control unit that controls a display unit to display an object that prompts a user to adjust at least the secondary transfer voltage based on reception of the adjustment value obtained by the process by the reception unit.