I have had the printer since January 2014 and it has worked fine. Periodically, I could not print to it from the desktop, but turning the printer on and off, pulling the USB and replugging in and/or rebooting my computer took care of the problem. No longer.
The printer will print configuration pages at the printer, but nothing I send it from the computer. I have done the above mentioned interventions. I have also started all over again as though I was just installing the computer for the first time. Everything installs just fine, however, the problem is not solved.
I have also tried new USB cables and I even hooked up the printer with an ethernet cable instead of the USB. No change. What next??