To be able to print from your Galaxy S5, you will have to install Canon Print Service developed especially for this operation. Access the Google Play application's page and install the service. Turn on your Canon printer and connect it to a PC, then share it or configure it for Wiress and enable sharing. Once everything is set up, open a file (document, image, etc) on your mobile phone and send it to Print, then Canon MX470 should be available for selection.
