This video is very helpful:
You have to share a folder with an user (‘abc’ user). You should give him all permissions in this folder. He must be a user registered in your computer.
To connect with canon iR2022i setup write in the web browser: 192.168.1.199.
The default normal user password is 7654321.
Inside the normal user you must go to the addreses list, and add the address of the shared folder. It should be a ‘file’ and ‘smb’ address. For example (with this style): \\TOSHIBA-I3\Scanned. Write it in ‘shared folder’, not in ‘folder path’ You must write the ‘abc’ name and his password.
To scan go to the iR2022i and press the ‘send button’. And choose to send to smb, and to the address you have set up before.