I recently upgraded my Internet service and the change came with a new router. Everything in the house that relied on a network connection to work had to be re-configured. The cell phones were easy, there was even a QR code for scanning, but I did it the old-fashioned way. All the computers didn't have much problem. Then came the Brother Black & White printer, model HL2250DW. I vaguely recalled last time I configured it, some AOSS protocol was involved. Supposedly by pressing some AOSS button on the router, the printer would automatically joined the new wireless network. Perhaps AOSS is no longer fashionable, I don't see anything on the new router that has anything to do with AOSS. I should point out too that the new Verizon router is very stingy with Ethernet ports There are only three now. So there seems to be no way to make the Brother printer join the network, to be available as a wireless printer. It does have a network port so I connected that to the new router. Nothing lit up at both ends. Hmm, just my luck the printer's network port somehow doesn't work. I happened to have an Apple Time Capsule, which used to be my backup device but it's been supplanted by other devices. What is good with the Time Capsule is that it has a USB port, connect a printer to it and voila the printer is available on the network. To the Mac devices, that is. I think it works over AirPrint technology, which is standard with Mac machines. My wife uses a Lenovo Windows 11 laptop primarily, so I need to make the Lenovo see the wireless printer somehow. I installed Bonjour Service and almost splurge $5 to buy some AirPrint program via Microsoft Store. All the bad reviews changed my mind. So the approach with Time Machine is a no-go.
I gave the Brother printer manual another read and there is a section about temporarily using a USB connection to join the printer wirelessly to a network. And it actually worked! Bravo, Brother, I don't know how that worked but it just worked!