Troubleshoot 32 bit TIFF and IFF images are black

User Guide > Rendering and Render Setup > mental ray Rendering > mental ray for Maya Shading > Advanced mental ray for Maya shading > Baking textures in mental ray for Maya >

If you view 32 bit TIFF or IFF images in FCheck and they are black and contain no color information, use the mental ray Image Display (imf_disp) utility to view them. The imf_disp utility is located in the Maya2012/bin/imf_disp directory. For more information on how to use the utility, see the mental ray User Manual available from the Maya Help.