I deleted all the files pertaining to the Canon printer and then went back to the support site and downloaded the Pixma Pro 100 Install package and made sure it was for the Mac and used drop down menu and selected the Tahoe Operating System. The driv...
I tried the suggested approach. The Canon Support site recognized my computer an Tahoe 26.5.1 operating system. Downloaded the package, went to downloads and clicked the the downloaded file and started the install after agreeing to the licensing agre...