| 摘要 |
PROBLEM TO BE SOLVED: To prevent unnecessary backup or restoration processing to a raster image which cannot be reused, from being performed.SOLUTION: When processing of backup or restoration is executed to job data as an object, when raster image data included in the job data is created using a state parameter which is other than a current state parameter, the raster image data is not regarded as the object of processing and backup or restoration processing is executed. |
