My HP694C, which has performed well over the years, is now confused. I had my sister's one on the cable a couple of weeks ago testing it, and now with mine back on, I get a constant message, even after a cold reboot, that the printer is busy. Or I get an out of paper message. I can't reach the HP website- I get that Common Name thing-so I'm putting forth the question: How or where do I go on the system to reset some flag or parameter back to normal? Thanks for the assistance.