Digital BW, The Print

In Australia Epson sell the R210 printer --

http://www.epson.com.au/products/inkjet/stylusPhotoR210.asp

-- but not the R220 printer.

Can anyone here tell me the difference between these two models, apart 
from the power supply voltage (240V vs 110V)?

My particular interest, of course, is the ability to use the Paul 
Roark/MIS UT-R2 B&W inkset.

Peter Marquis-Kyle
www.marquis-kyle.com.au