https://community.usa.canon.com/t5/Professional-Photo-Printers/I-have-a-Canon-Pro-100-and-an-iMac-10-9-4-Was-printing-from/m-p/110933#M1201 <P><STRONG>Delete</STRONG> and re-install your printer drivers.</P> Thu, 21 Aug 2014 12:45:20 GMT ebiggs1 2014-08-21T12:45:20Z https://community.usa.canon.com/t5/Professional-Photo-Printers/I-have-a-Canon-Pro-100-and-an-iMac-10-9-4-Was-printing-from/m-p/110123#M1184 <P>I have a Canon Pro 100 with an iMac 10.9.4. It was printing fine from Lightroom 5.5. Yesterday I upgraded to LR 5.6 and now printer doesn't work. I tried a test from printer utility and it also did not work so I am not sure the problem has anything to do with upgrading Lightroom. Any suggestions?</P> Fri, 15 Aug 2014 15:48:42 GMT https://community.usa.canon.com/t5/Professional-Photo-Printers/I-have-a-Canon-Pro-100-and-an-iMac-10-9-4-Was-printing-from/m-p/110123#M1184 photoboy 2014-08-15T15:48:42Z https://community.usa.canon.com/t5/Professional-Photo-Printers/I-have-a-Canon-Pro-100-and-an-iMac-10-9-4-Was-printing-from/m-p/110933#M1201 <P><STRONG>Delete</STRONG> and re-install your printer drivers.</P> Thu, 21 Aug 2014 12:45:20 GMT https://community.usa.canon.com/t5/Professional-Photo-Printers/I-have-a-Canon-Pro-100-and-an-iMac-10-9-4-Was-printing-from/m-p/110933#M1201 ebiggs1 2014-08-21T12:45:20Z