Brother MFC-J480DW wireless scanner missing with Verizon router
I have a Brother MFC-J480DW printer which has been in service for about 10 years. Also I have a MacBook Pro Retina from early 2013 and I'm locked into MacOS Catalina 10.15.8 due to its age, however it still operates very well.
This printer was originally installed on my Mac using Xfinity Internet and the Xfinity router. Wireless printing (Air Print) and scanning worked perfectly. In the laptop Preferences -> Printer & Scanning setup it was listed as the proper printer model number plus it was also listed as a scanner.
Last year I dumped the Xfinity Intenet and opted for Verizon Internet when I upgraded our iPhones. The router at that time didn't pose any problems with the printer until Verizon gave me a newer router this year due to some issues with my account and activation address.
With the newer Verizon router I began having printing issues where I could only perform 1 print job but when the next print job was initiated the print queue showed "Looking For Printer". I went round and round with Verizon and the end result, based on their suggestion, was to reset the Brother printer then delete the printers from Printers & Scanners, then perform "Reset Printing System and then add a new printer. In the "Use:" line at the bottom of the ADD window I was to select the Brother CUPS Driver and click on the ADD button. This procedure only added the printer but not the scanner. Many on-line forums suggested complicated Terminal commands or other Linux apps, etc., which I'm not comfortable doing.
Brother Support suggested using iPrint & Scan from the App Store but with my MacOS being old I cant install that app. My cheap solution was to buy a $10 USB-A to USB-B cable and plug it into the printer, however I now have to drag my laptop to the bedroom, plug it into USB and scan what ever I need to do.
Has anyone dealt with these kinds of problems with Brother printer drivers or the CUPS driver? I don't care about faxing but I would like to be able to scan wirelessly.
Thanks
MacBook Pro 15″, macOS 10.15