Canon i-SENSYS MF729Cx Important Safety Instructions And Installation Manual page 178

5
Select the file to import and click [Open].
For a CSV file, specify the separators used in the file.
The destinations imported from the file are displayed in [Address Book].
Exporting Address Book Data
1
Open the printer folder.
2
Right-click the fax driver icon for your machine and click [Printing preferences].
Displaying the Printer Folder