Oki MB492dn User Manual page 436

Scanning a Document with a Colored Background Clearly (Background Removal)
To adjust a level of the document background removal, you can select Auto, OFF, or adjustments in six levels.
If you select [Auto], the background is automatically removed in a level that suits the document.
Note
If a greater (brighter) value of the background removal is set, fine lines, texts or light colors may not be reproduced depending on the
document.
1.
Press [Fax/Internet Fax] or the
The touch panel display switches to the fax/Internet fax top screen.
Memo
To display the home screen, press the
2.
Set a document in the ADF or on the document glass.
3.
Press [Internet Fax].
4.
Press [Background Removal] on the [Image Settings] tab.
5.
Select a value.
Available value settings:
Memo
To increase a level of the document background removal, select [4], [5], or [6]. To decrease a level of the document
background removal, select [2], [1], or [OFF] (no removal).
6.
Specify a destination.
Specify a destination in one of the following ways.
Using Direct Entry
Selecting from the Address Book or Group List
Using a One-touch Button
Selecting from the Transmission History
Specify a Destination by Searching the LDAP Server
7.
Change other settings if necessary, and then press the
Transmission starts.
(FAX) button.
(HOME) button.
435
(START) button.