INFORMATION PROCESSOR, SHEET PROCESSING SYSTEM AND PROGRAM

PROBLEM TO BE SOLVED: To provide an information processor, a sheet processing system and a program, capable of dividing pages included in a print instruction into aggregates each including a plurality of pages in a format desired by a user.SOLUTION: The information processor includes: first setting means for, when a print instruction is generated, setting pages included in the print instruction to be included in an aggregate including a plurality of pages; second setting means for, when new pages are added to the print instruction, setting the pages to be added to be included in the aggregate; third setting means for setting a type of post-processing to be subjected to the pages set to be included in the aggregate; and transmission means for transmitting contents set by the first setting means, the second setting means and the third setting means to a post-processing device for subjecting the post-processing to sheets.