This might be of some help while traveling:
Canon just announced two wireless Photo All-In-One (AIO) inkjet photo printers that support Google Cloud Print. The PIXMA MG8220 and MG6220 printers allow you to print from Gmail and Google Docs on a mobile device, and from the Google Chrome browser running on Mac, Windows, Linux, and Chrome devices.
http://www.usa.canon.com/cusa/consumer/standard_display/cloudprint
Canon just announced two wireless Photo All-In-One (AIO) inkjet photo printers that support Google Cloud Print. The PIXMA MG8220 and MG6220 printers allow you to print from Gmail and Google Docs on a mobile device, and from the Google Chrome browser running on Mac, Windows, Linux, and Chrome devices.
http://www.usa.canon.com/cusa/consumer/standard_display/cloudprint