This advice is applicable to the following printers Canon Pixma MP240, MP260, MP480, MX330, MP270, MP490, MP250, MP492, MP272, IP2700, MX320, MX340, IP2702, MX350, MP495, MP280, IP1200, IP1600, IP2400, IP1300, IP1700, IP1800, IP2500, MP210, MP220, MP210, MP220, IP2600, MP140, MP140, MP470, IP1900, MP190, IP2200, MP150, MP170, MP450, MP150, MP170, MP450, MP460, MP460, MP160, MP180, MX300, MX310