This looks like a missing dependency in system-config-printer-kde. I did not find a "from smburi import SMBURI" in system-config-printer-gnome or system-config-printer-common, so this problem is specific to system-config-printer-kde.
This looks like a missing dependency in system- config- printer- kde. I did not find a "from smburi import SMBURI" in system- config- printer- gnome or system- config- printer- common, so this problem is specific to system- config- printer- kde.