The stupid printer didn't have decent Linux support, so after we moved I couldn't change its wifi settings to give it the credentials to the new network. Solution: I created a secondary, isolated SSID on the wifi AP to replicate the old wifi network that the printer knew, and now we could connect to the printer over wifi again. (And security bonus, it was now on an isolated subnet.)
The stupid printer didn't have decent Linux support, so after we moved I couldn't change its wifi settings to give it the credentials to the new network. Solution: I created a secondary, isolated SSID on the wifi AP to replicate the old wifi network that the printer knew, and now we could connect to the printer over wifi again. (And security bonus, it was now on an isolated subnet.)