An update:I had the idea to see what would happen if I tried printing from Windows. So, I brought up an old Windows machine and tried printing the same document from the Window's version of Word and found that it prints correctly. I.e. the text porti...
Thanks, Shirtley2!I was able to get the printing to work correctly a few weeks ago by downloading and installing the drivers from the Canon site. I don't remember if I also ended up deleting and re-creating the printer in system preferences, but that...