MP950 User's Guide
Page 158
...The defective Product must be shipped the same day if your defective Product and for the replacement Product (must include street address). Monday through Canon USA's Authorized Service Facility (ASF) network. A Product covered by this service is required for the Deaf (TDD-1-866-251-3752) z ...Canon USA's Carry-In/Mail-In Service provides repair or exchange, at 1-800-828-4040, or any time while speaking to location for a ship-to a technical support person. DO NOT INCLUDE ANY OTHER ITEMS WITH THE DEFECTIVE PRODUCT IN THE RETURN SHIPPING CARTON, AND BE SURE TO RETAIN YOUR PRINTHEAD...
...The defective Product must be shipped the same day if your defective Product and for the replacement Product (must include street address). Monday through Canon USA's Authorized Service Facility (ASF) network. A Product covered by this service is required for the Deaf (TDD-1-866-251-3752) z ...Canon USA's Carry-In/Mail-In Service provides repair or exchange, at 1-800-828-4040, or any time while speaking to location for a ship-to a technical support person. DO NOT INCLUDE ANY OTHER ITEMS WITH THE DEFECTIVE PRODUCT IN THE RETURN SHIPPING CARTON, AND BE SURE TO RETAIN YOUR PRINTHEAD...