Using Windows Live OneCare's Printer Sharing feature (OneCare is the topic of this forum), no this is not possible.
I suspect you are not using Windows Live OneCare, so you are off topic here. Basically, there are solutions available, but most will require some configuration changes at the remote location to allow you to access their network and print to their printer via VPN connection, via Remote Desktop, or similar.
You may want to try the Microsoft Public newsgroups here: http://www.microsoft.com/communities/newsgroups/list/en-us/default.aspx
-steve
Microsoft MVP Windows Live / Windows Live OneCare & Live Mesh Forum Moderator