https://community.usa.canon.com/t5/Office-Printers/pages-printing-all-one-color/m-p/162065#M3518 <P>I bought a Canon MF8280 about a month ago and suddenly all the pages are printing all blue. &nbsp;I can see the words that are black and other colors the but page is then completely blue. &nbsp;I have no idea what is causing this. &nbsp;I changed the cartridges last week but it printed fine up until today.</P> Mon, 18 Jan 2016 15:26:49 GMT ferthompson 2016-01-18T15:26:49Z https://community.usa.canon.com/t5/Office-Printers/pages-printing-all-one-color/m-p/162065#M3518 <P>I bought a Canon MF8280 about a month ago and suddenly all the pages are printing all blue. &nbsp;I can see the words that are black and other colors the but page is then completely blue. &nbsp;I have no idea what is causing this. &nbsp;I changed the cartridges last week but it printed fine up until today.</P> Mon, 18 Jan 2016 15:26:49 GMT https://community.usa.canon.com/t5/Office-Printers/pages-printing-all-one-color/m-p/162065#M3518 ferthompson 2016-01-18T15:26:49Z