https://community.usa.canon.com/t5/Professional-Photo-Printers/Canon-pixma-9500/m-p/269842#M7134 <P>Hello !<BR />I look to you for a solution that I have not managed to resolve despite my checks.<BR />A month ago, my nozzle check indicated a huge problem: almost no pattern, only a little black (the letter plus a few lines) and yellow.<BR />I performed many purges with the program, without success.<BR />I tried the manual cleaning several times (deionized water bath and isopropyl alcohol)<BR />Finally, I bought a new print head.<BR />Yesterday I installed it, and ... nothing .. no pattern on the noozle check<BR />If I reinstall the old head I find my ugly noozle check.<BR />Is there something to do after changing the printhead?<BR />I reset the printer with the on and resume buttons, as the procedure explained several times, without success.<BR />I tried to go through Service Tool, but I am blocked by a 006 error when I want to reset by the program.<BR />Today I am stuck, I will appreciate your help!<BR />Thank you.<BR />Nicolas</P> Sat, 16 Mar 2019 09:44:38 GMT Nicolas89 2019-03-16T09:44:38Z https://community.usa.canon.com/t5/Professional-Photo-Printers/Canon-pixma-9500/m-p/269842#M7134 <P>Hello !<BR />I look to you for a solution that I have not managed to resolve despite my checks.<BR />A month ago, my nozzle check indicated a huge problem: almost no pattern, only a little black (the letter plus a few lines) and yellow.<BR />I performed many purges with the program, without success.<BR />I tried the manual cleaning several times (deionized water bath and isopropyl alcohol)<BR />Finally, I bought a new print head.<BR />Yesterday I installed it, and ... nothing .. no pattern on the noozle check<BR />If I reinstall the old head I find my ugly noozle check.<BR />Is there something to do after changing the printhead?<BR />I reset the printer with the on and resume buttons, as the procedure explained several times, without success.<BR />I tried to go through Service Tool, but I am blocked by a 006 error when I want to reset by the program.<BR />Today I am stuck, I will appreciate your help!<BR />Thank you.<BR />Nicolas</P> Sat, 16 Mar 2019 09:44:38 GMT https://community.usa.canon.com/t5/Professional-Photo-Printers/Canon-pixma-9500/m-p/269842#M7134 Nicolas89 2019-03-16T09:44:38Z