Solution but only if you don't require any online/web services from your printer (cloud?): To begin, I used my IP address, changed a bit for this fix. Get it at computer control panel--view network status--connections (hyperlinked, gives wifi status when clicked)--details button--write down IPv4 address. Unplug printer while it's off. Unplug router. Plug printer back in and it will start. On mine & I think most, press "tools" button, gives you setup menu. Use arrows to move thru selections and OK to make selection. Arrow thru to web service setup, OK. Arrow to DNS server setup, OK. Arrow to manual setup, OK. I had all zeroes here, but used my IP address to fill in but changed last 3 to 006, but I think any number will work, OK. (My wireless requires key/password and I hope yours does too, but it's wrong anyway so...) Then select NO option. Printer will do its thing. When menu comes back, I think press the tools button again to exit. Then plug router back in. It will take awhile for it to reboot and your wireless service to return. When it does, you can wireless print/work again. On and off creates no issues. In effect, this disables your printer's capability of connecting to the web, but does NOTHING to your local wireless.
