Digital BW, The Print

I would appreciate if Epson RIP users would tell me what settings are
being used with the Epson RIP.  In particular the "Printer Features"
section.

For RGB Souce and CMYK Source, what do you use?

When printing a greyscale image do you keep it in greyscale mode or
do you convert to RGB?  If you keep it greyscale, does it matter how
RGB Source and CMYK Source are set?  I'm also not clear on why there
is RGB source and CMYK source... isn't the file one or the other?

How about if your printing a non greyscale image like a B&W image
that has been toned and converted to RGB?

Thanks,
Jeff
http://www.jeffsingerphotography.com