https://community.usa.canon.com/t5/Desktop-Inkjet-Printers/i9900-won-t-register-new-cartridge/m-p/260354#M4087 <P>Hi snap_schatz,</P><P>&nbsp;</P><P>Because multiple ink tanks are experiencing this error, it is recommended that you contact our support group using the following link:<BR /><BR /><A href="http://Canon.us/ContactLI" target="_blank">http://Canon.us/ContactLI</A></P> Fri, 30 Nov 2018 14:12:54 GMT Patrick 2018-11-30T14:12:54Z https://community.usa.canon.com/t5/Desktop-Inkjet-Printers/i9900-won-t-register-new-cartridge/m-p/260022#M4086 <P>My i9900 is stating that the Cyan cartridge is out of ink when it is really about half full. I have switched cartridges and it didn't solve the problem as it is still registering empty. I couldn't find anything online and I'm a litle apprehensive to start poking around inside of it.</P><P>&nbsp;</P><P>Does anyone know what could be causing this/know how to fix it??</P><P>&nbsp;</P><P>Thanks!</P> Tue, 27 Nov 2018 04:28:00 GMT https://community.usa.canon.com/t5/Desktop-Inkjet-Printers/i9900-won-t-register-new-cartridge/m-p/260022#M4086 snap_schatz 2018-11-27T04:28:00Z https://community.usa.canon.com/t5/Desktop-Inkjet-Printers/i9900-won-t-register-new-cartridge/m-p/260354#M4087 <P>Hi snap_schatz,</P><P>&nbsp;</P><P>Because multiple ink tanks are experiencing this error, it is recommended that you contact our support group using the following link:<BR /><BR /><A href="http://Canon.us/ContactLI" target="_blank">http://Canon.us/ContactLI</A></P> Fri, 30 Nov 2018 14:12:54 GMT https://community.usa.canon.com/t5/Desktop-Inkjet-Printers/i9900-won-t-register-new-cartridge/m-p/260354#M4087 Patrick 2018-11-30T14:12:54Z