https://community.usa.canon.com/t5/Desktop-Inkjet-Printers/My-canon-Pixma-970/m-p/162224#M41427 <P>My Canon Pixma will not print black I have changed the cartridge and ran all the test sheet ,but no black only very faint lines printing intermitantly.I have also ran a deep nozzle clean and followed all the instructions ,still no print...:<img id="smileyfrustrated" class="emoticon emoticon-smileyfrustrated" src="https://community.usa.canon.com/i/smilies/16x16_smiley-frustrated.png" alt="Smiley Frustrated" title="Smiley Frustrated" /></P> Wed, 20 Jan 2016 07:03:41 GMT Guido 2016-01-20T07:03:41Z https://community.usa.canon.com/t5/Desktop-Inkjet-Printers/My-canon-Pixma-970/m-p/162224#M41427 <P>My Canon Pixma will not print black I have changed the cartridge and ran all the test sheet ,but no black only very faint lines printing intermitantly.I have also ran a deep nozzle clean and followed all the instructions ,still no print...:<img id="smileyfrustrated" class="emoticon emoticon-smileyfrustrated" src="https://community.usa.canon.com/i/smilies/16x16_smiley-frustrated.png" alt="Smiley Frustrated" title="Smiley Frustrated" /></P> Wed, 20 Jan 2016 07:03:41 GMT https://community.usa.canon.com/t5/Desktop-Inkjet-Printers/My-canon-Pixma-970/m-p/162224#M41427 Guido 2016-01-20T07:03:41Z