Fujitsu fi-4120C Operator's Manual page 36

Contrast
Sets the contrast between light and shadow of the scanned image. Specify the contrast
as a number within the range of 1 (low [soft]) to 255 (high [sharp]). Increasing this
value makes the contrast sharper.
Source
Selects the scanning method.
ADF (Front Side) Scans only the front sides of documents.
ADF (Back Side) Scans only back sides of documents.
ADF (Duplex) Scans both front and the back sides of documents.
When this option is selected, the both sides of docu-
ments are scanned simultaneously. This option can
be used only for the models that support duplex scan-
ning.
Paper Size
Selects a paper size according to the size of the document to be scanned. Select a stan-
dard paper size from the list.
Layout
Specifies orientation of the documents as portrait or landscape.
End of Page Detection
Scans the edge (bottom) of the documents and outputs data adjusted to the document
length. When any page shorter than specified "Paper Size" is included, the output size
is adjusted to the detected short size.
[More...] button
Opens [More Settings] window. Used for setting advanced features.