procedure TForm1.Button1Click(Sender: TObject);
var 
  lst: TextFile;
  sc: Integer;
begin
  //Printer.Orientation:=poPortraite
  AssignFile(lst,'prn');
  Rewrite(lst);
  sc:=0;
  for sc:=0 to RichEdit1.Lines.Count-1 do
    writeln(lst,StrToOem(RichEdit1.Lines[sc]));
  System.CloseFile(lst);
end;