My HP Deskjet 9670 has two lights blinking... Power and Sheetfeed. It tells me there is a jammed. I have taken the back off and checked... no jam. I can push the sheet feed button and feed a page through. But it continues to blink.

I've try unplugging it and reinstalling software... can't get rid of the blinks. Anyone have any ideas of what to try? I've gone to the HELP? but can't find anything about it.

Thanks!