A printed material inspection system comprising: a processor configured to inspect a quality of a printed material; and a display that displays a result of the inspection, wherein the processor is configured to: by reading and executing a program, compare a scanned image obtained by scanning an inspection target page of the printed material, out of pages forming a job, with a reference image created based on rasterize data of the inspection target page and perform an inspection of whether or not a first defect is present in the scanned image at a first inspection level, which is a threshold set for at least one of a color difference of a defect and a size difference of the defect; automatically perform an inspection of whether or not a second defect is present in the scanned image at a second inspection level that is a threshold set for at least one of the color difference of the defect and the size of the defect, and that is different from the first inspection level; display the first defect and the second defect on the display in such a manner that the first defect and the second defect are able to be distinguished from each other; characterised in that the processor is further configured to: receive a selection by the user from the first inspection level and the second inspection level; and display pages including the defect detected based on the inspection level selected in the selection so that the pages including the defect are able to be distinguished from other pages in the job. a processor configured to inspect a quality of a printed material; and a display that displays a result of the inspection, wherein the processor is configured to: by reading and executing a program, compare a scanned image obtained by scanning an inspection target page of the printed material, out of pages forming a job, with a reference image created based on rasterize data of the inspection target page and perform an inspection of whether or not a first defect is present in the scanned image at a first inspection level, which is a threshold set for at least one of a color difference of a defect and a size difference of the defect; automatically perform an inspection of whether or not a second defect is present in the scanned image at a second inspection level that is a threshold set for at least one of the color difference of the defect and the size of the defect, and that is different from the first inspection level; display the first defect and the second defect on the display in such a manner that the first defect and the second defect are able to be distinguished from each other; characterised in that the processor is further configured to: receive a selection by the user from the first inspection level and the second inspection level; and display pages including the defect detected based on the inspection level selected in the selection so that the pages including the defect are able to be distinguished from other pages in the job. compare a scanned image obtained by scanning an inspection target page of the printed material, out of pages forming a job, with a reference image created based on rasterize data of the inspection target page and perform an inspection of whether or not a first defect is present in the scanned image at a first inspection level, which is a threshold set for at least one of a color difference of a defect and a size difference of the defect; automatically perform an inspection of whether or not a second defect is present in the scanned image at a second inspection level that is a threshold set for at least one of the color difference of the defect and the size of the defect, and that is different from the first inspection level; display the first defect and the second defect on the display in such a manner that the first defect and the second defect are able to be distinguished from each other; characterised in that the processor is further configured to: receive a selection by the user from the first inspection level and the second inspection level; and display pages including the defect detected based on the inspection level selected in the selection so that the pages including the defect are able to be distinguished from other pages in the job. display the first defect and the second defect on the display in such a manner that the first defect and the second defect are able to be distinguished from each other; characterised in that the processor is further configured to: receive a selection by the user from the first inspection level and the second inspection level; and display pages including the defect detected based on the inspection level selected in the selection so that the pages including the defect are able to be distinguished from other pages in the job. receive a selection by the user from the first inspection level and the second inspection level; and display pages including the defect detected based on the inspection level selected in the selection so that the pages including the defect are able to be distinguished from other pages in the job.