HP Officejet J6480 All-in-One Printer - Manual (Page 180)

Phone support period
One year of phone support is available in North America, Asia Pacific, and Latin America
(including Mexico).
Telephone support numbers
In many locations, HP provides toll free telephone support during the warranty period. However,
some of the support numbers might not be toll free.
For the most current list of telephone support numbers, see
www.hp.com/support .
Appendix B
176 Support and warranty