How to Specify the Paper Source with the MF Toolbox, ScanGear MF, or WIA Driver (MF4150)
Solution
MF Toolbox1. Select where the document is placed in [Select Source].

ScanGear MF
In the Simple Mode Tab1. Select where the document is placed in [Select Source].

In the Advanced Mode Tab1. In [Original Input Method], select where the document is placed from [Platen Glass] or [ADF (1-sided)].

WIA Driver1. In [Paper source], select where the document is placed.
