That problem occurred because user have to use Drawtext with the command of Terms & conditions.
>>To resolve that issue please follow the below steps:-
1.Go to Master > MargSetup > Self format > Feed password as reverse format(yy/mm/dd) >Select invoice format-98 [DMP]/99[GUI]
2.Format window will be appear > Feed format name > Bill Format > Grand total > Replace "Drawtext" with the "LW"in Terms & condition command > Then Press Ctrl+W > Click on Save > Press Esc key to Exit.