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Re: Fw: GEMS Question - Darker Ovals

>Is there a way to make the oval lines darker?
 Not with black ink.  If you want to print ovals using "invisible" (to the AV) ink, then you can.  The visible light readers use a red light and if the ink matches that color, then it is not seen by the reader.  Otherwise darker ovals will produce false reads.  Talk to Ian for safe inks.

From GEMS readme.rtf:

1.4.1 Jan-7-99

  Hope this helps.