For information on image file location, see File output location.
         
         To set the location where rendered images are saved
         
         
            - From the main Maya window, select File > Project > Edit Current.
            
- In the  section of the  window, change the directory for Images and click .
               TipYou can also set the location where rendered files are saved when you render from a shell or command line using  Render and the  -rd option. 
                      See Render from a command line for information about command line rendering.