Override Default Printer

Hi,

I have a set of actions that send prints to a few printers within my studio. The actions are written to send the files to specific printers. Before about a year ago this was never an issue—the prints would come out of the printers specified in the action.

Recently that part of the action has been rendered irrelevant by the default printer in my System Preferences (I'm on a Mac). No matter what the action says, the print will come out of the printer specified by the default printer in System Preferences. The only workaround is to manually select the default printer before running each action.

Does anyone know how to make a Photoshop action override this default?

Thanks,

Dave