https://community.usa.canon.com/t5/Professional-Photo-Printers/Canon-Pro-100-Support-under-Big-Sur/m-p/324583#M10508 <P>I may be addressing a problem everyone has solved, but I'll post this anyway, just in case.</P><P>&nbsp;</P><P>After upgrading to Big Sur, my Pro-100 print dialog window was missing many of the specification options I'd used under Catalina, such as paper type, paper sizes, colorsync ICCs, etc.</P><P>&nbsp;</P><P>Later I noticed that in my printer selection window (I use Affinity Photo) a new Pro100 priner was shown, specifically "Pro-100 series 2."</P><P>&nbsp;</P><P>I set the new printer selection as my default, ran some test prints.&nbsp; Evertthing worked properly.</P><P>&nbsp;</P><P>Selecting this printer restored all the features I had under Catalina.</P> Tue, 17 Nov 2020 18:55:34 GMT PrintGeezer 2020-11-17T18:55:34Z https://community.usa.canon.com/t5/Professional-Photo-Printers/Canon-Pro-100-Support-under-Big-Sur/m-p/324583#M10508 <P>I may be addressing a problem everyone has solved, but I'll post this anyway, just in case.</P><P>&nbsp;</P><P>After upgrading to Big Sur, my Pro-100 print dialog window was missing many of the specification options I'd used under Catalina, such as paper type, paper sizes, colorsync ICCs, etc.</P><P>&nbsp;</P><P>Later I noticed that in my printer selection window (I use Affinity Photo) a new Pro100 priner was shown, specifically "Pro-100 series 2."</P><P>&nbsp;</P><P>I set the new printer selection as my default, ran some test prints.&nbsp; Evertthing worked properly.</P><P>&nbsp;</P><P>Selecting this printer restored all the features I had under Catalina.</P> Tue, 17 Nov 2020 18:55:34 GMT https://community.usa.canon.com/t5/Professional-Photo-Printers/Canon-Pro-100-Support-under-Big-Sur/m-p/324583#M10508 PrintGeezer 2020-11-17T18:55:34Z