Digital BW, The Print

You may want to read the article #9 by Clayton Jones in 
http://www.cjcom.net/digiprnarts.htm
I agree with Clayton in keeping printing simple: The advanced black and 
white driver by Epson (ABW) is able to do very high quality b&w 
archival printing, if you use OEM inks, and you can always print colour 
without changing inks.