I must say, this printer does still give the error message to me about once every 3 weeks. There is nothing to fix this as I have been working on this since I got it back when this thread started (go back and look it up). The printer has problems from day 1 with no solution from HP. Yes I have disabled everuthing, yes I have had it replaced, yes I have had no fax line in it...
I also find this printer goes through ink like niagra falls - very fast. It seems as if the ink just magically runs out after printing about 50 pages of normal ink. I ahve replaced my ink 5 times now (all of the cartridges at the same time each time) and have only printed 524 pages.
Then the next most annoying thing is how it auto reboots like every few hours. very annoying. I am lucky my printer is in my basement and not near where I sleep.
I do not want anyone to tell me "how to fix this". I am a computer expert and the issue is just in how it was manufactered. I just want to let everyone know that the printer has odd issues and what they can expect.
I will say this - when it prints a photo on photo paper - the print far exceeds my expectations.
Best of luck to everyone.