I cannot make my MacBook Air scan on my brother printer/scanner MFC-J1010DW

Wow, I just now found "image capture" on my Mac. I didn't even know it was there! It worked! I just did a search for it, and it was there. Thank you. I didn't even need to try AirPrint!

I did all that. I can print using the old Mac command to print (Command key + P). But whenever I try to use the Brother iPrint&Scan application, to either print or scan, I get the "Connection Error" warning telling me that I should check for a Network Connection error.

As I said, I know the network connection is fine because I can print without using the app by using the "p" command on the keyboard, but I can't scan. When I try to do it using the printer keys, it asks me where to save it, and then it can't find where to scan to. So basically, the scanner has never worked. Apparently, my Mac can see the printer, but the printer can't see my Mac. Is there a way to SCAN without using their software, like I used the command key code for printing? Because that App will not work at all even though I udated the firmware and the app updates, etc.

Thank you! I will do that!