According to the NY Times, HP will be announcing printers - and I'm not joking here - "built for the iPhone age". Each printer, ranging from $US99 to $US400, will have its own email address for sending documents to.
It'll help aid printing from devices like iPads and iPhones, and will enable printing of Google Documents and other web-based documents. They'll all have touchscreens too - another nod to the "iPhone age", perhaps.
No official confirmation from HP yet, but stay tuned. [NY Times]