File > Print... long delay

Hello, I'm using Draftsight 2015 SP3. We recently switched network printers. Since then, when I click the print button, there is a very long delay (~60-90 seconds) until the Print window comes up.

I suspect that Draftsight is still looking for the old printer and is just timing out. I looked under the Print Configuration Manager and indeed the old network printer is listed under the Default profile (see attached).

I can't see a way to edit the Default profile. Basically, I want it to stop looking for the old printer.

Thoughts, anyone? Any help that can be provided is greatly appreciated.

Thanks! :)