09-04-2015 11:45 AM
I have reregistered, reset the dns server, turned it off and on. It continues to stay offline and will not print.
09-06-2015 05:20 PM - edited 09-06-2015 05:20 PM
Hello.
If you are using the printer with the Google Cloud Print service, the issue may be related to a firewall or protection setting.
To use the Cloud services with the printer on the intranet, please open Port 5222 (both on the PCs and the router/firewall). Please review the documentation for your firewall programs or your router to see how you can open the TCP/UDP port used for Cloud communication.
If you continue to have difficulties, find more help at Contact Us.
02/20/2025: New firmware updates are available.
RF70-200mm F2.8 L IS USM Z - Version 1.0.6
RF24-105mm F2.8 L IS USM Z - Version 1.0.9
RF100-300mm F2.8 L IS USM - Version 1.0.8
RF50mm F1.4 L VCM - Version 1.0.2
RF24mm F1.4 L VCM - Version 1.0.3
01/27/2025: New firmware updates are available.
12/18/2024: New firmware updates are available.
EOS C300 Mark III - Version 1..0.9.1
EOS C500 Mark II - Version 1.1.3.1
12/05/2024: New firmware updates are available.
EOS R5 Mark II - Version 1.0.2
09/26/2024: New firmware updates are available.
Canon U.S.A Inc. All Rights Reserved. Reproduction in whole or part without permission is prohibited.