Trying to install Community Curves on Networked Printer

I downloaded the Community Edition of Piezography and I’m trying to install the curves. I was able to do so using the stock QTR curves, but the command here fails to find my printer on the network. See the included screen shot. As per the QTR instructions my printer is named QuadP6000.

You need to have your printer’s IP address handy if you have your printer on the network. There is no “find” function in QTR.

That worked, thank you so much!