Hello
I followed the tutorial here:
When I send fron Illustrator, the SignCut app launches just fine. If I try to send to the MH-721, the app beachballs (goes into a holding pattern with beach ball cursor) and I have to force quit it.
This is as far as I have been able to get with the software. the machine performs its test just fine, and the baud rates are matched on the machine as well as the software (9600). The machine is plugged into my Mac Pro through a keyspan serial adapter into the front USB port.
I am running Mac OS 10.7.4 with 24GB RAM and using Illustrator CS6. I have the serial drivers installed per the US Cutter starting help page.
http://start.uscutter.com/
Thanks