https://community.usa.canon.com/t5/Desktop-Inkjet-Printers/Printer-IP7250-black-color-is-not-printed-with-new-printhead/m-p/452955#M68528 <P>My printer Canon IP 7250 don't print the black PGI color. Cleaning the nozzle was not a solution. After putting a new original printhead from Canon in my printer, I still have the same problem.</P><P>I then put the printhead in another and same type of printer (an old one ; I have 2 of this printers) and here the yellow color isn't printed.</P><P>I suppose that in the first printer the black "command" is failing and in the second one the yellow "command".</P><P>How can I fix this.</P><P>&nbsp;</P> Tue, 26 Dec 2023 13:58:46 GMT Patrick147 2023-12-26T13:58:46Z https://community.usa.canon.com/t5/Desktop-Inkjet-Printers/Printer-IP7250-black-color-is-not-printed-with-new-printhead/m-p/452955#M68528 <P>My printer Canon IP 7250 don't print the black PGI color. Cleaning the nozzle was not a solution. After putting a new original printhead from Canon in my printer, I still have the same problem.</P><P>I then put the printhead in another and same type of printer (an old one ; I have 2 of this printers) and here the yellow color isn't printed.</P><P>I suppose that in the first printer the black "command" is failing and in the second one the yellow "command".</P><P>How can I fix this.</P><P>&nbsp;</P> Tue, 26 Dec 2023 13:58:46 GMT https://community.usa.canon.com/t5/Desktop-Inkjet-Printers/Printer-IP7250-black-color-is-not-printed-with-new-printhead/m-p/452955#M68528 Patrick147 2023-12-26T13:58:46Z