Cannot connect to google cloud print

Question

We recently bought a MF8580cdw and installed it wireless, very easy.  Scanner works great.  We are mostly Mac but I want to use my Chrome book to print.  When I try to enable Google print in the remote UI and hit Register I get message "Failed to acquire information for registration".  I see in the enable area Install CA Certificate.  When I check CA certificates there appears to be 5 pre installed.  I have checked the e-manual and don't find this error listed.  Checked on line and didn't seem to get a good hit.  
Update 24 hrs later.  I Found that the SSL connection check box was not checked.  After checking this the printer registered fine and it is now printing from my Chrome Book.  I did not see any reference to make sure that SSL was enabled.  sSmple fix but hard to find.

Answer 1

This may or may not help some, but should help others...
I was able to register cloud print successfully last week, then today it presented an error that it couldn't connect to the server.  After de-registering and then re-registering, I received the "failed to acquire information for registration" error.
After quite a few failures, I thought the outbound IP filters I set up may have been the issue, so I disabled it.  After a few more failures, I decided to power cycle the printer (switch off, wait until all lights shut off, switch on), and this allowed for the weblink to be generated in order to register the printer with cloud print.
It should also be mentioned SSL needs to be set and generated for the printer (Admin login - Network Settings - TCP/IP Settings - SSL Settings).  I assume this is so that all information sent to the printer while printing over the internet is encrypted with SSL.
Steps
1. De-register cloud print if previously registered.
2. Turn off, then back on, Cloud Print via the Remote UI (Login as Admin, navigate to Network Settings - Cloud Print Settings)
3. Navigate to Network Settings - TCP/IP Settings - SSL Settngs and register the SSL cert for the MF8280cw (if not already done)
4. Power Cycle Printer via the On/Off Switch
5. Log into Remote UI as Admin
6. Navigate to Network Settings - Cloud Print Settings and attempt registration again
If that fails, and you have IP Filtering for IPv4 on (IPv6 should be on and set to reject, unless you utilize IPv6 in your network; this is for security reasons), set it to off temporarily, power cycle printer, and attempt registration again.
Please be aware, this is not a problem on Google's end and is an issue with the settings on the printer.  If you can't find the setting causing the issue, and/or business support cannot help you narrow down the issue, backup your settings via the Remote UI (both for the printer, as well as information from the Address Book), and reset the printer settings to factory default.  This will solve the issue, albeit you will have to manually figure out afterwards, through trial and error, what setting it was that caused the issue since restoring your printer settings is likely to cause the issue to re-occur until you narrow down the problem setting(s).