https://community.usa.canon.com/t5/Desktop-Inkjet-Printers/canon-pixma-mp250-error-5400-P06/m-p/120175#M6736 <P>Hi everyone i have a problem. Today i bought color catridge cl-511 and black catridge pg-512, the other one smaller pg-510 cl-511 were empty. Yesterday printer worked fine but when i inserted both catrdiges today, error 5400(P06) occured. I dont know how to fix it, please help me, thanks in advance.</P> Fri, 17 Oct 2014 17:44:14 GMT gorkky 2014-10-17T17:44:14Z https://community.usa.canon.com/t5/Desktop-Inkjet-Printers/canon-pixma-mp250-error-5400-P06/m-p/120175#M6736 <P>Hi everyone i have a problem. Today i bought color catridge cl-511 and black catridge pg-512, the other one smaller pg-510 cl-511 were empty. Yesterday printer worked fine but when i inserted both catrdiges today, error 5400(P06) occured. I dont know how to fix it, please help me, thanks in advance.</P> Fri, 17 Oct 2014 17:44:14 GMT https://community.usa.canon.com/t5/Desktop-Inkjet-Printers/canon-pixma-mp250-error-5400-P06/m-p/120175#M6736 gorkky 2014-10-17T17:44:14Z