This user
http://h30434.www3.hp.com/t5/Printer-Networking-and-Wireless/Photosmart-5520-vista-printer-will-not-turn-on-until-I/td-p/2287549
, for example, reports a very similar issue. The only difference is that the green light on the back of my printer remains lit for about 15-20 minutes before turning off, while in his case the situation was even more critical. Unfortunately, in my case HP did not release a patch at the moment.
http://h30434.www3.hp.com/t5/Printer-Networking-and-Wireless/Photosmart-5520-vista-printer-will-not-turn-on-until-I/td-p/2287549
, for example, reports a very similar issue. The only difference is that the green light on the back of my printer remains lit for about 15-20 minutes before turning off, while in his case the situation was even more critical. Unfortunately, in my case HP did not release a patch at the moment.