Hi I just thought you might help me I have a hp deskjet 870Cse printer just a couple of days ago I noticed no print jobs when I turn it on the re-set button keeps blinking and the paper won't feed. I don't have an owners manuel because I found the printer. by the garabage can. practically brand new. Maybe you can give me a few pointers.P.S. I re-instaled the printer. still not working thanks.