“From your desktop computer, print your documents to the CloudPrint “virtual printer” and your print job will live “in the cloud.” When you print a document to CloudPrint, we’ll notify all the people you send it to with an SMS message containing a unique document code. With just your telephone number and that document code, you can retrieve your documents from anywhere.
Send CloudPrints to yourself to easily make your documents accessible wherever you go, or send CloudPrints to friends. Now wherever your go, your documents can go too.”
Essentially, you can send a document to a virtual printer that you can access anywhere in the world with an internet connection. You will need a mobile phone because HP CloudPrint will send a SMS text message to your mobile phone with a “document code” in order for you or your recipients can access it.