Canon LBP7780CX User Manual page 722

[Organization Unit]:
[Common Name]:
IMPORTANT
To issue the self-sign server certificate
Specify the setting for at least one of the options among [Country/Region], [State], [City], [Organization], [Organization
Unit], and [Common Name].
When all the fields are blank, the self-sign server certificate is not issued.
If you are using Windows Vista, 7 or Server 2008
If you want to use IPPS printing, be sure to enter the IP address of this printer in [Common Name].
8
Click [OK].
The key and certificate creation starts.
Enter the organization unit such as a section name. Up to 24 alphanumeric characters can be
entered.
Enter the IP address or FQDN (in the style of "xyz.company.com") of this printer. Up to 41
alphanumeric characters can be entered.