Hello. I am printing to a Canon Pixma MG3120 wirelessly from Mac OS X 10.8 (Mountain Lion). One thing I've noticed is that the printer is using a lot of ink very rapidly. In the printer settings that are available to me I am not presented with any options to change the quality of what I am printing or color / black and white or very many options in general. If anyone has any ideas about how to modify these things I would be most appreciative. Thanks!