https://community.usa.canon.com/t5/Desktop-Inkjet-Printers/Pixma-TS9120-Not-printing-PGBK/m-p/345133#M10540 <P>This is bizarre.&nbsp; The old cartridge was full.&nbsp; I put a new one in.&nbsp; Still no dice.&nbsp; I've cleaned and deep cleaned the head - but it won't print from the PGBK.&nbsp; The test page has perfect color in the D section, but the C pattern section is blank.&nbsp; This started after a Windows 10 update.&nbsp; Any ideas?&nbsp; I've un/reinstalled the printer?? Help.</P> Mon, 14 Jun 2021 23:53:27 GMT HolDav 2021-06-14T23:53:27Z https://community.usa.canon.com/t5/Desktop-Inkjet-Printers/Pixma-TS9120-Not-printing-PGBK/m-p/345133#M10540 <P>This is bizarre.&nbsp; The old cartridge was full.&nbsp; I put a new one in.&nbsp; Still no dice.&nbsp; I've cleaned and deep cleaned the head - but it won't print from the PGBK.&nbsp; The test page has perfect color in the D section, but the C pattern section is blank.&nbsp; This started after a Windows 10 update.&nbsp; Any ideas?&nbsp; I've un/reinstalled the printer?? Help.</P> Mon, 14 Jun 2021 23:53:27 GMT https://community.usa.canon.com/t5/Desktop-Inkjet-Printers/Pixma-TS9120-Not-printing-PGBK/m-p/345133#M10540 HolDav 2021-06-14T23:53:27Z https://community.usa.canon.com/t5/Desktop-Inkjet-Printers/Pixma-TS9120-Not-printing-PGBK/m-p/345746#M10541 <P>Hi,</P><P>I recommend you&nbsp;contact Canon support&nbsp;at 1-800-OK-CANON (1-800-652-2666), Monday - Friday, 8:00 AM - 8:00 PM EST excluding holidays.</P><P>&nbsp;</P><P>You will need to have a Canon account when you call. If you have not created account, please click <A href="https://myprofile.americas.canon.com/us/signin?redirect=%2Fus%2FaddProducts" target="_self" rel="nofollow noopener noreferrer">HERE</A>:</P> Tue, 22 Jun 2021 18:21:24 GMT https://community.usa.canon.com/t5/Desktop-Inkjet-Printers/Pixma-TS9120-Not-printing-PGBK/m-p/345746#M10541 ArthurJ 2021-06-22T18:21:24Z