Canon LBP7100Cn User Manual page 110

If you have a problem during the connection settings
Click [Useful Tips] at the bottom left of the screen and see the help contents.
7
Install the printer driver after specifying the printer connection settings.
1. Click [Display Readme File].
2. Read the contents of the Readme file and then close the file.
It contains important information and special information not found in the e-Manual.
3. Click [Next].