My understanding was that the R2 was the only one needed as well. But I honestly can't remember which one did the trick. I went ahead and installed all of them thinking it coudn't hurt. Glad it was helpful to someone else.
I agree. The problem is that Google changed CA's, and Canon has yet to update the firmware with the new GlobalSign CA's registered. The 8500's let you upload cert files & register them. I assume this is mostly for enterprise funcitonality. In my case...
Howdy y'all. Just won a Google Cloud Print grudge match with my MF8580Cdw. Thought I'd chime in here with some of the things that helped, and some that didn't. My GCP on my 8580 just stopped working one day. No print for you. It seems Google update...
