I successfully loaded the driver and ICM files for the Konica Minolta magicolor 2490mf in openSUSE 11.0, so I wasn't too concerned about doing it again when upgrading to openSUSE 11.3. Unfortunately there were two problems.
The installation notes for openSUSE 1x.x says, in part, to do this:
# zypper service-add \
Forum: Konica Minolta magicolor 2490 MF