https://community.usa.canon.com/t5/Desktop-Inkjet-Printers/PGBK-printer-head-on-Pixma-ip4500-doesn-t-clean/m-p/242365#M3744 <P>Hello.</P><P>&nbsp;</P><P>Troubleshooting with our support group will be needed to narrow down the cause of your issue. Please contact our support group using the "Contact Us" link below for additional assistance.<BR /><BR /></P><P>This didn't answer your question or issue? Find more help at <A href="http://Canon.us/ContactCF/" target="_blank">Contact Us</A>.</P> Thu, 03 May 2018 14:24:32 GMT Michael 2018-05-03T14:24:32Z https://community.usa.canon.com/t5/Desktop-Inkjet-Printers/PGBK-printer-head-on-Pixma-ip4500-doesn-t-clean/m-p/229978#M3743 <P>I have tried numerous time to clean the head. Clean. Deep Clean. Both numerous times. Also did an alignment. This head still does not print cleanly. Any other ideas on what I might do?</P> Sun, 14 Jan 2018 00:48:08 GMT https://community.usa.canon.com/t5/Desktop-Inkjet-Printers/PGBK-printer-head-on-Pixma-ip4500-doesn-t-clean/m-p/229978#M3743 trptlarry 2018-01-14T00:48:08Z https://community.usa.canon.com/t5/Desktop-Inkjet-Printers/PGBK-printer-head-on-Pixma-ip4500-doesn-t-clean/m-p/242365#M3744 <P>Hello.</P><P>&nbsp;</P><P>Troubleshooting with our support group will be needed to narrow down the cause of your issue. Please contact our support group using the "Contact Us" link below for additional assistance.<BR /><BR /></P><P>This didn't answer your question or issue? Find more help at <A href="http://Canon.us/ContactCF/" target="_blank">Contact Us</A>.</P> Thu, 03 May 2018 14:24:32 GMT https://community.usa.canon.com/t5/Desktop-Inkjet-Printers/PGBK-printer-head-on-Pixma-ip4500-doesn-t-clean/m-p/242365#M3744 Michael 2018-05-03T14:24:32Z