If that does not help, here are a few fixes you may use to resolve the HP Printer cannot connect to Server error: Check if your printer still supports the web services ...

HP has also used additional sensors and intelligence on the new servers, as well as some tricks of engineering, to improve servers’ energy efficiency.

HP can now pack two servers one blade and cut energy consumption by 60 percent based on its calculations.HP was set to announce its new blade set-up on Wednesday.