Well this has got me stumped, the driver version numbers that you are quoting don't stack up with anything I can find on the web.
I think that I would try the following (in this order)...
1) Try contacting Samsung Support, describe your problem and ask them for advice. There is a form on their web site
here that allows you to do this.
2) Try disabling bidirectional support; it makes no sense at all but worked for my mate's HP printer
. See my earlier post; if it makes no difference just switch it back on.
3) Install the latest drivers from the web site and see what happens (again, see earlier post).
4) Try to live with it??!!
Not very scientific, but all I can think of to suggest. Anyone else?
RC