IJ Scan Utility can't find printer - Mac Catalina

[Sorrento95]

Just installed my new TS9520.  It's connected to my Mac (Catalina 10.15.7).  I can print to it just fine.  I can scan from it if I go to System Preferences, Printers & Scanners, and click on Scan.  But I can't scan using IJ Scan Utility (v2.3.7).  I get an error "Scanner is not selected".  Whan I click on Selecte Scanner, there aren't any scanners listed.  Why isn't my printer listed in the IJ Scan Utility?  How do I fix it?  Very frustrating!

[Patrick]

Hi Sorento95,

With the IJ Scan Utiltiy open, please click the Refresh button.

Does your PIXMA TS9520 appear now?

If not, are you using your PIXMA TS9520 wirelessly?   Or with a USB cable?