My HP Photosmart 3210 won't print

Try this:


1- Turn off power and unplug from power source.
2- Open right side of printer (looking at the front).
3- Disconnect,by pulling gently, both white flat ribbon cables off the main circuit board.
4- Plug in power source and turn printer on. Wait till you get a error message and push "OK".
5- Unplug power source.
6- Reconnect the flat ribbon cables by aligning and carefully pushing into the conectors on the main circuit board.
7- Plug in power source and turn printer on (Printer preparing occurred).