https://community.usa.canon.com/t5/Desktop-Inkjet-Printers/MP610-Only-the-blue-ink-tank-is-not-recognized/m-p/96720#M33041 <P>I have an MP610. I have been using my cartridges for some time now and all of a sudden blue is not recognized. I have even tried by changing a new blue ink tank, but nothing. The red light does not come.</P><P>&nbsp;</P><P>Would you please advise me what to do?</P><P>&nbsp;</P><P>Thank you very much</P> Tue, 03 Jun 2014 21:03:28 GMT Leticia 2014-06-03T21:03:28Z https://community.usa.canon.com/t5/Desktop-Inkjet-Printers/MP610-Only-the-blue-ink-tank-is-not-recognized/m-p/96720#M33041 <P>I have an MP610. I have been using my cartridges for some time now and all of a sudden blue is not recognized. I have even tried by changing a new blue ink tank, but nothing. The red light does not come.</P><P>&nbsp;</P><P>Would you please advise me what to do?</P><P>&nbsp;</P><P>Thank you very much</P> Tue, 03 Jun 2014 21:03:28 GMT https://community.usa.canon.com/t5/Desktop-Inkjet-Printers/MP610-Only-the-blue-ink-tank-is-not-recognized/m-p/96720#M33041 Leticia 2014-06-03T21:03:28Z