MP170 User's Guide
Page 121
... thereof. Defective parts or a defective Product returned to a Canon USA repair facility or a Canon USA Authorized Service Facility ("ASF"), and proven to such non-Canon brand items is used in the User's manual or other than a Canon USA repair facility or ASF. This limited warranty shall only apply if ...the Product is given by Canon USA) that may be repaired, exchanged for new or comparable rebuilt parts,...
... thereof. Defective parts or a defective Product returned to a Canon USA repair facility or a Canon USA Authorized Service Facility ("ASF"), and proven to such non-Canon brand items is used in the User's manual or other than a Canon USA repair facility or ASF. This limited warranty shall only apply if ...the Product is given by Canon USA) that may be repaired, exchanged for new or comparable rebuilt parts,...