https://community.usa.canon.com/t5/Professional-Photo-Printers/Canon-Pro-10-PBK-Ink-not-printing/m-p/223181#M4929 Okay, sorted it out!<BR /><BR />Removed the printhead and soaked the bottom of it in isopropyl alcohol (70%) for a few hours. Also poured some in the PBK channel groove (filled it up). After dabbed it and left it to dry, and nozzle test pattern shows er'thing working. Gonna run some test prints now. Mon, 30 Oct 2017 22:10:07 GMT GuruKast 2017-10-30T22:10:07Z https://community.usa.canon.com/t5/Professional-Photo-Printers/Canon-Pro-10-PBK-Ink-not-printing/m-p/223049#M4925 <P>Hello all,</P><P>&nbsp;</P><P>My PBK doesnt seem to be printing. Tried deep cleaning, and replacing the catridge, but a nozzle print test shows nothing.Any advice? Do i need to clean the print head/ purchase a new one?<BR /><BR /></P><P>&nbsp;</P><P>&nbsp;</P><P><IMG src="https://community.usa.canon.com/t5/image/serverpage/image-id/14691i9452D023730B4840/image-size/original?v=1.0&amp;px=-1" border="0" alt="WhatsApp Image 2017-10-29 at 2.21.48 PM.jpeg" title="WhatsApp Image 2017-10-29 at 2.21.48 PM.jpeg" /></P> Sun, 29 Oct 2017 18:27:16 GMT https://community.usa.canon.com/t5/Professional-Photo-Printers/Canon-Pro-10-PBK-Ink-not-printing/m-p/223049#M4925 GuruKast 2017-10-29T18:27:16Z https://community.usa.canon.com/t5/Professional-Photo-Printers/Canon-Pro-10-PBK-Ink-not-printing/m-p/223181#M4929 Okay, sorted it out!<BR /><BR />Removed the printhead and soaked the bottom of it in isopropyl alcohol (70%) for a few hours. Also poured some in the PBK channel groove (filled it up). After dabbed it and left it to dry, and nozzle test pattern shows er'thing working. Gonna run some test prints now. Mon, 30 Oct 2017 22:10:07 GMT https://community.usa.canon.com/t5/Professional-Photo-Printers/Canon-Pro-10-PBK-Ink-not-printing/m-p/223181#M4929 GuruKast 2017-10-30T22:10:07Z