With the additional feature, HP ePrint printers can now print via Cloud Print right out of the box, via the PC and the beta form of the technology for Android smartphones. However, we found that the technology was clunky at best.
Users can simply "email" the document to the HP ePrint address, allowing it to directly print via the Cloud Print service. Users need to add this email address to their Google account, Google said. A list of supported printers can be found at the HP site.
Previously, users had three ways of printing from an ePrint wireless printer: connect it via USB; go through a lengthy wireless setup process; including manually entering WPA/WEP keys and other security features, as well as creating a link between the computer and router from a "one touch method" that still required users to navigate several menus on the HP printer.