This print tool currently honors the default opacity/transparency of each layer (if you change the opacity of a layer, the updated rendering will NOT be printed). Most polygon layers have some transparency set (e.g. the geologic map layers are set at 20% transparent by default). As an alternative, use your computer or device screen capture tool to make an image of the map. We are currently working on a solution for this issue.
Legend Issues: Some legend items may not print in the layout. This is a known issue at this time. If you need a legend, screen capture the legend from the Legend menu.