Hi Ray, the very best source of info on digital b&w printing is the yahoo group DigitalBlackAndWhiteThePrint. however, it's not easy to search the archives of yahoo groups and there have been tens of thousands of messages posted to that group. so, here's a short summary of some of your easiest alternatives:
1. Epson UC inks plus some software RIP, most likely QTR or QuadToneTip by Roy Harrington. QTR is a piece of shareware that has some learning curve but with it you can get good results without going into it to deeply. Its cost is $50.
2. Third party quadtone inksets, such as those available from MIS. (Jon Cone also has developed a new inkset, but to use it you must use the QTR.) The MIS inksets can give great results using a variety of relatively simply workflows. One set of inks made by MIS is called UT7 and is designed to be used in conjunction with the 2200 printer and the Epson driver; this is probably the simplest quad ink workflow for the 2200. Paul Roark has developed a number of inksets for MIS and his website as well as the MIS site has articles to read.
3. The "black-only" method. This method uses only the black cartridge for printing. The results are free of the problems associated with using color inks to print grayscale images, because no color inks are used. The downside is that 1) the prints can be on the warm side, since the black ink is carbon-based and 2) since black is being used to print all levels of gray, in the brighter levels, the print becomes somewhat dotty looking (imagine trying to print 90% white - lots of raw paper with scattered black dots on it.) The black-only method has been called "digital tri-x." But it can make great looking prints and it's easy as pie to try though, just select black rather than color from within the Epson driver. A fellow named Clayton Jones is one of the big proponents of this method and if you search on his name and find his website, you'll find a wealth of articles he's written, with details on how to refine the black only technique.
Finally, although this is obviously a subjective and personal opinion, I have never found I could make satisfactory b&w prints using the standard Epson UC inkset and the Epson driver. I had *all* kinds of problems. On glossy papers you get bronzing; on glossy and matte you get the phenomena known as metamerism; color casts are difficult to control.
Ed