It would be best to download a profile from the manufacturer of the canvas or have a custom profile made. As you stated, there is no canvas setting on the printer. The profile should have instructions on what paper setting to use. As Dan said, using the correct black ink is important.
I have no experience with that canvas, but the matte canvases I use need to be coated. They will look flat until they are coated. If you have a custom profile made, you can have it made with coated canvas which will allow you to soft proof the image as it will look coated.