After 3 printed pages and displacement, with disconnection and reconnection of the printer, type of failure E04: cartridge (s) installed incorrectly. Many unsuccessful extractions and replaced, and a complete reinstallation of the driver. The online guide then advised to contact the service center (no premium rate phone, the most expensive of all CE). The guarantee of Canon, accompanied by an impressive series of exclusions, imposes the return transport to user fees which, compared to the purchase price, making any challenge prohibitive condition.