This mode enables you to set the machine to automatically adjust the exposure to the level best suited to the quality of the original.
Remark
There are two types of automatic scan exposure adjustments; the Remove Background mode which enables you to scan by erasing the background color of the original, and the Prevent Bleeding mode which enables you to prevent the original image on the reverse side of the original from appearing on the paper. Select the desired exposure adjustment mode depending on the type of original. The Remove Background mode is selected by default. (See "Image Quality Adjustment.")
Select the desired User Inbox number → place your originals → press [Scan] → [A].