Canon imagePROGRAF GP-300 imagePROGRAF GP-300 GP-200 series User Manual Win - Page 206

Registering Printer's Root Certificate to Web Browser for SSL Communication If the printer's root certificate has not been registered to the web browser, a message to warn you that the secure connection is not guaranteed may appear. When you display Remote UI for the first time on your smartphone, tablet, or computer, download the root certificate, and then register it to the web browser. The secure connection will be confirmed and a message will not appear. However, the message may appear depending on a web browser even after you have registered the root certificate. How to register the root certificate varies depending on the web browser. For Microsoft Edge For Safari For Chrome on Android For Mobile Safari on iOS Operating procedure may differ depending on the version of your web browser. For other web browser, refer to each help. Important • Make sure that you have accessed to the printer IP address correctly by checking the URL field of the web browser before registering the root certificate. • If the printer is connected via IPv6 using Windows, you need to generate a server certificate using Remote UI. For details, see Generating Server Certificate. For Microsoft Edge 1. Select For secure communication on Remote UI. 2. Select Download. Downloading the root certificate is started. 3. If confirmation screen appears, select Open. Certificate screen is displayed. Note • To save the certificate file and register it, select Save. To register, select Control Panel > Network and Internet > Internet Options, and register the root certificate from Certificates on Content sheet. 4. Select Install Certificate. Certificate Import Wizard screen is displayed. 206