brother printer

the printer worked fine on old router upgraded to some ASUS TUF Gaming ax3000 v2 not sure if they've got FreshTomato firmware for that updated with GUI yet, just some backend without GUI the printer doesn't seem compatible with Wifi 6/AX enabled, or 5GHZ but i even disabled those...and the SSID...

I have a Brother HL-L2370DN in which the toner has ran out of ink. I refilled the toner cartridge with ink, but when I reinstalled it in the printer, it said toner ended. Multiple YT tutorials has suggested toner reset through the following steps: I opened the cover and pressed the Go and back...

I'm trying to connect a HL-L3290CDW Brother Printer to the Brother app to print from my Android phone. The printer will not connect, and is recommending I disable my privacy separator setting on my router. I cannot find this anywhere. Is it called something else on an Asus router?

I have a Brother HL-3140CW printer. It's always worked fine, but I'm suddenly having multiple problems with the quality of the printouts. When I print in color, there's vertical banding on the page. There's more of it on the left side. The colors on the left side of the page are also lighter...