https://community.usa.canon.com/t5/Desktop-Inkjet-Printers/My-Canon-MG7520-has-lines-1-4-inch-apart-in-the-output-when/m-p/190444#M44967 <P>When I print a picture that has any black in it, the black contains lines 1/4 inch apart.&nbsp; All other colors print just fine.&nbsp; I have replaced all ink cartidges with Canon brand.&nbsp; The printer is less than 1 year old and has done this since day 1.&nbsp; I have done a cleaning and print head alignment (auto and manual).&nbsp; Any&nbsp;suggestions or help would be greatly appreciated.</P> Tue, 01 Nov 2016 02:23:01 GMT printman 2016-11-01T02:23:01Z https://community.usa.canon.com/t5/Desktop-Inkjet-Printers/My-Canon-MG7520-has-lines-1-4-inch-apart-in-the-output-when/m-p/190444#M44967 <P>When I print a picture that has any black in it, the black contains lines 1/4 inch apart.&nbsp; All other colors print just fine.&nbsp; I have replaced all ink cartidges with Canon brand.&nbsp; The printer is less than 1 year old and has done this since day 1.&nbsp; I have done a cleaning and print head alignment (auto and manual).&nbsp; Any&nbsp;suggestions or help would be greatly appreciated.</P> Tue, 01 Nov 2016 02:23:01 GMT https://community.usa.canon.com/t5/Desktop-Inkjet-Printers/My-Canon-MG7520-has-lines-1-4-inch-apart-in-the-output-when/m-p/190444#M44967 printman 2016-11-01T02:23:01Z