Thank you for taking the time to post that information. Curiously, I had already attempted that download, to no avail. I have just tried a second time, and lo and behold, everything is back up, and working. I can can find both printers in system pre...
I'm having much the same problem. I am trying to persuade my aging (early 2011) 15" MacBook Pro to communicate with my Canon Pixma iX6850, and with my HP Envy 5532. Neither printer shows up on the printer list, though both will print from my iPad Pro...