I have a MacBook and a Brother printer. They are connected via wifi on my network, I have never had any trouble out of my printer until today. I tried to print a document and it the printer queue is saying the printer is not connected and going into Printer and Scanner settings also shows my computer thinks my Brother printer is offline. I haven't unplugged my wifi or printer or changed my network password. I went ahead and reset the wifi settings on the printer thinking that would fix it. But it did not and it still says my printer is offline... Help?