In most of the cases, it has been observed that the connection error between the printer and Computer is mostly responsible for hp printer error state issue. Thats why; we will recommend you to check all the connections of the printer with your computer. If you are using a wireless printer, then check the router whether it is working or not. Whereas in case of wired connections, make sure that the Ethernet cable is connected properly in the ports of both PC and printer. If all the connections are accurate and do not have any problem in it, then switch to the next method mentioned below.