Hello rlarry,
If you have tried all these suggestions and it still doesn't help, you may need to contact the Support Department for more assistance.
I have a WC6605DN. I turned off the power switch on the right of the printer. I then removed a paper jam. I turned the switch back on and nothing. I left unplugged overnight and nothing still. I tried a new power cord and a different outlet and still nothing. Any help appreciated.
Bob