What is the base warranty offered with the HP Scanjet N9120?

A.
1-1-1

B.
2-1-1

C.
3-3-1

D.
3-3-3

Explanation:

http://h10010.www1.hp.com/wwpc/us/en/sm/WF06a/15179-15179-64195-15202-3445110-
3697393.html (Specs page)