When scanning thick originals or books,
                        erase any peripheral shadows that may be produced on the image.
When a bound document is scanned, shadows appear in
                        the peripheral areas and around the binding portion of the scanned
                        image.
_1.png)
| Not using the erase function | Using the erase function | 
|---|---|
                              ![]()  | 
                           
                              ![]()  | 
                        
| 
                               Shadows appear in the image.  | 
                           
                               No shadows appear.  | 
                        

Place the original.
Place the original in the document feeder tray of the automatic document feeder, or on the document glass.Tap the mode display to switch to the initial screen of each mode.
CHANGING MODESSpecify the destination.
RETRIEVING A DESTINATION FROM AN ADDRESS BOOKTap the [Others] key, and tap the [Erase] key.
Tap the checkbox of the edge that you wish to erase, and specify the erase position.
Check that the tapped checkbox is set to
.
.
.
, the edge in the position opposite to
                                 the erased edge on the front side will be erased.
, the edge in the same position as on
                                 the front side will be erased.Specify the erase width.
After the settings are completed, tap
 and [Back] keys in sequence.
.Tap the [Start] key to start scanning of the original.
BP-90C70/BP-90C80 
User's Manual
Version 04a / bp90c80_usr_04a_en