Print control apparatus and method

A print control apparatus to cause a print unit to execute a print on a first face and a second face as a print on both sides of a continuous sheet, the print control apparatus comprising:

• a decision unit configured to decide a print order when the print unit is caused to execute the print on both sides of the continuous sheet in accordance with an arrangement of first face images printed on the first face and an arrangement of second face images printed on the second face that is opposite to the first face;
• a print control unit configured to cause the print unit to execute a continuous print of those first face images that are predetermined to be arranged on the first face and to cause the print unit to execute a continuous print of those second face images that are predetermined to be arranged on the second face after completion of the print on the first face in accordance with the print order decided by the decision unit;
• and
• a determination unit configured to determine whether an interruption factor occurs with respect to the print executed by the print unit,
• wherein, in a case where the determination unit determines that the interruption factor occurs before the completion of the print on the first face, the print control unit performs a control to switch to a print on the second face and to cause the print unit to execute a print of any second face image that is predetermined to be arranged on the second face relative to any first face image already printed on the first face.