| 摘要 |
PROBLEM TO BE SOLVED: To solve problems for example, a user has to consider additional processing other than processing for making a perforation for setting a position of the perforation of a sheet, otherwise effect of the perforation is not exhibited.SOLUTION: Setting of a perforation is instructed to sheets which are objects of bookbinding processing, and after setting of the perforation is instructed, whether the perforation is uniformly set to all sheets which are objects of bookbinding processing or set to each of the sheet is selected. When the perforation is set to all sheets uniformly, the position of the perforation is set on an offset position of the sheet on a designated page, and when the perforation is set to each of the sheets, a position of the perforation is determined to the sheet on a designated page and the position is set as the position of the perforation. |
