Canon LBP6780x Manual page 477

For details on the SSL encrypted communication function, see
7
Click [Have Disk], and then specify the folder that contains the printer driver from the CD-ROM drive.
NOTE
When you are using the IPP authentication function
If you are asked to enter the password, enter the user name and password, and then click [OK].
For details on the settings for the IPP authentication function, see
8
Follow the on-screen instructions to install the printer driver.
If You Are Using Windows XP or Server 2003
1
Confirm the setting for [Receive/Print Range Setting].
Make sure that the IP address of the computer on which the printer driver is installed is not restricted to print.
"Restricting the Users Who Can Print or Perform the Printer Settings"
NOTE
If printing is restricted
You cannot install the printer driver.
If printing is restricted after the installation
If the IP address of the computer on which the printer driver is installed is restricted to perform printing in [Receive/Print
Range Setting], you cannot print from the computer.
2
Open the printer folder.
"Basic Operations/Various Information for Windows"
3
"Setting Keys and Certificates."
"Configuring the Protocol Settings."