Canon's iPF8400 eCarePAK Extended Service Plans can be purchased in either a one-year plan or a two-year plan. If you purchase a one-year plan, you’ll have the option to purchase an additional year. However, the second year must be purchased before the first year is over. The maximum amount of coverage is two years. Please note that the purchase of a new device will include an initial year of limited warranty coverage. Coverage under an eCarePAK Extended Service Plan will commence upon the conclusion of the limited warranty.