The only thing printing a return does, albeit client, preparer or filing copy; it recalculates and saves taxpayer file.  You can test this by restoring and just hitting F10.  The program will re-calculate.  That still does not resolve why 2 computers are different but I don't think it is caused by printing, just recalculating.  I suspect a bad update on home computer.  I have had no problems with this year software except stupid 1040-ES I have scattered all over waiting for release.  If you have to make estimates why are you even in the office right now.  COME BACK in April.