Blank Image Detection | Use the slider bar to select the image size before which an image is |
| determined to be blank. Images with sizes less than the size number |
| you select (ranges from 1 to 1000 KB) will not be created. If you use |
| this option, you must specify a blank image size for each image type |
| (Black and White, Grayscale and Color) you want to delete. The |
| default is none, which means you keep all images. |