Canon DR-2580C - Manual (Page 38)

34 Using the Scanner
3.
On the [Scan] menu, click [Scanner Setting].
ISIS driver basic setup dialog box opens.
4.
Set the scan settings.
For details setting the scanning settings, see “ISIS Driver Settings,” on p. 62,
and ISIS/TWAIN Driver Help.
5.
Place your document. (See “Placing Documents,” on p. 25.)