Oh yuck I have the 870 hope it doesn't act up on me.
On the back of the book there is this info
VSM Group AB - SE - 561 84
Huskvarna, Sweden
I wonder if that is an actual addy, because when you go on their site & choose Sweden as the company it looks like the contact addy on it
http://www.husqvarnaviking.com/se/406.htm