https://community.usa.canon.com/t5/General-Discussion/problem-with-my-canon-printer-mx890-error-codr-u052/m-p/118905#M25979 <P>my canon printer mx 890 problem with error code u052 the type of printer head ios incorrect.this is out of the blue, I have been printing successfuly, nothing has changed</P> Sat, 11 Oct 2014 16:29:38 GMT jzjmac 2014-10-11T16:29:38Z https://community.usa.canon.com/t5/General-Discussion/problem-with-my-canon-printer-mx890-error-codr-u052/m-p/118905#M25979 <P>my canon printer mx 890 problem with error code u052 the type of printer head ios incorrect.this is out of the blue, I have been printing successfuly, nothing has changed</P> Sat, 11 Oct 2014 16:29:38 GMT https://community.usa.canon.com/t5/General-Discussion/problem-with-my-canon-printer-mx890-error-codr-u052/m-p/118905#M25979 jzjmac 2014-10-11T16:29:38Z