| 摘要 |
PROBLEM TO BE SOLVED: To solve the problem that with a conventional retention period determination method of a reusable object using a page layout, a retention period may not be determined when different page layouts are used by a plurality of VDP jobs.SOLUTION: An image forming system determines if a global reusable object is used in a print job group retained by print job generating software, and retains the global reusable object when it is used and immediately discards it when it is not used. |
