Procedure

1. Verify that purge cups are in place at the purge location.
2. Decide which valve you want to purge, and then:
   • Click the Head1 button on the main button bar to purge the valve mounted in head1.
   • Click the Head2 button on the main button bar to purge the valve mounted in head2.
   The gantry moves immediately to the purge location for the amount of time specified in parameters.
3. Select the program file you want to download.