https://community.usa.canon.com/t5/Office-Printers/Pixma-MX-870-print-head/m-p/109065#M994 <P>Which way do the grommets/seals go in the print head? the rubber bits the ink tank sits on.</P><P>&nbsp;</P><P>Best Regards,</P><P>George</P> Sat, 09 Aug 2014 11:47:58 GMT George-II 2014-08-09T11:47:58Z https://community.usa.canon.com/t5/Office-Printers/Pixma-MX-870-print-head/m-p/109065#M994 <P>Which way do the grommets/seals go in the print head? the rubber bits the ink tank sits on.</P><P>&nbsp;</P><P>Best Regards,</P><P>George</P> Sat, 09 Aug 2014 11:47:58 GMT https://community.usa.canon.com/t5/Office-Printers/Pixma-MX-870-print-head/m-p/109065#M994 George-II 2014-08-09T11:47:58Z https://community.usa.canon.com/t5/Office-Printers/Pixma-MX-870-print-head/m-p/111137#M1024 <P>Hi George-II,</P><P>&nbsp;</P><P>The grommets/seals on the bottom of the printhead should face up, as to make contact with the ink tanks as the ink tanks are inserted into your PIXMA MX870:</P><P>&nbsp;</P><P><IMG align="middle" alt="MX870 Replace Printhead.jpg" border="0" title="MX870 Replace Printhead.jpg" src="https://community.usa.canon.com/t5/image/serverpage/image-id/5851i11D9B749AA48C194/image-size/original?v=mpbl-1&amp;px=-1" /></P><P>&nbsp;</P><P>&nbsp;</P> Fri, 22 Aug 2014 16:10:54 GMT https://community.usa.canon.com/t5/Office-Printers/Pixma-MX-870-print-head/m-p/111137#M1024 Patrick 2014-08-22T16:10:54Z