https://www.usa.canon.com/internet/portal/us/home/support/details/scanners/ document-scanner / imageformula - dr - c 225w-ii/ imageformula - dr - c 225w-ii- office - document-scanner ?subtab=downloads-firmware Once the firmware has been updated, you will need to download and install the latest versions of the following files: - TWAIN Driver
Connecting using the WPS Function If the Wireless Connection Setup Tool is not yet installed on the computer, see the Setup Guide to install it. Click [Start] - [All Programs] - [Canon DR - C 225] - [Network Setup Tool]. From the Finder, double click [Applications] - [Wireless Connection Setup Tool].
There are two possible locations where you can download the software (driver and CaptureOnTouch) for the RS40: Support | Document Scanner | imageFORMULA RS40 Photo and Document Scanner | Canon USA - https://www.usa.canon.com/ Canon USA website: