Printing system, control method therefor, and storage medium storing control program therefor

A control method for a printing system comprising:

• determining whether it is specified so that images are printed on sheets of first and second sheet bundles in page order in which a bookbound matter is produced by covering the second sheet bundle folded with the first sheet bundle folded;
• and
• controlling so as to cut the first sheet bundle at a first position and to cut the second sheet bundle at a second position that is different from the first position, when determining to be specified.

A non-transitory computer-readable storage medium storing a control program causing a computer to execute a control method for a printing system, the program comprising:

• a code for determining whether it is specified so that images are printed on sheets of first and second sheet bundles in page order in which a bookbound matter is produced by covering the second sheet bundle folded with the first sheet bundle folded;
• and
• a code for controlling so as to cut the first sheet bundle at a first position and to cut the second sheet bundle at a second position that is different from the first position, when determining to be specified.