I have two printers- TS9520 and TS8320. Both need to be hooked up to 2 new routers. I am having the exact same issue with both- they will find the new network, but it won't allow me to put in the password for the WiFi. If I click on another network that pops up, it will prompt me for a password. I have tried every thing under the sun and am at a total loss with this
