Digital BW, The Print

Finally got around to upgrading to PS CS this morning.  I see that "b&w"
prints that were coming out with a magenta cast using the Epson 2200 driver
are now coming out with a slight yellow/green cast, but for all practical
purposes a warm b&w print as opposed to the very noticable magenta.  I'm
using the Epson 2200 with Epson inks.  I'm working from the same scans as
with PS7, and the only difference is that I'm using 16-bit layers instead of
8.  Printing is with the Epson EEM MK profile and no color adjustment.  Does
anyone know why this might be?

Regards,

  --Ken Carney
    www.kencarney.com