Can't see why unless the OS uses bonjour to locate your printer when FM asks it to handle the print job. Did you set up your printer by using bonjour?
FM itself only uses bonjour to find servers when you choose "local hosts" in the "Open Remote" dialog.
As my machine was freezing up while printing from the printers, when I searched it on the internet , found that BONOJOUR might be the reason, for freezing up.
You can certainly remove Bonjour and try it...