Canon Community

Had problems with printing and scanning, but solved (I hope) the printer problem.When attempt to access scan function from System Preferences -> Printers & Scanners->Scan->Open Scanner get message "Failed to open a connection to the device (-21345)" ...

New here, but have used Canon printers for a long time.  Have always had trouble in the setup, so I'm somewhat gun shy.  Earlier today I got a popup that there was a new driver for mx922. I see that there are several drivers all bearing dates in Augu...