Canon BJC-2100 Series User Manual page 292

3
Select the paper size in the Paper Size box.
4
Insert the image you wish to scan in the scanning holder, and then load it
in the auto sheet feeder of the printer.
5
Click the Prescan button.
The remaining steps are similar to those described for Scanning an Image
Using IS Scan.
Scanning an Image
Using Capture Image
Using the Scanner With Windows 292