Printing With MacBook Pro

Hello!  Does anyone know how to print mixed pages (mix of legal and letter pages) from a MacBook Pro to a Brother printer?  I have heard it's a common issue with Macs.  I can print individual legal and letter pages, but when pages 1-5 are legal and pages 5-10 are letter, it prints all letter.  I've contacted the Brother printer support team multiple times and they have told me to reach out to Adobe Acrobat Reader Support.  I am not finding a phone number for Adobe Support and their chat line does not help with this issue.  From what I understand, I am choosing the correct printer settings (pictured below).  I also have the printer trays on the actual printer set up appropriately.  Any help would be super appreciated! 🙂