PSC DUET Programming Kit page 266

Code 39: Start/Stop Characters — Don't Send
Scan this bar code to disable
transmission of Code 39 start/stop
characters.
NOTE
If there are no data characters, start/stop
characters will be sent.
6 4 0 0 5 4 8 0 0 0 0 0 7
262
Duet™ and VS800™ Scanner Programming Kit