[Special] Sheet
You can set the page layout and resolution for the transmitted data when it is printed at the destination.
You can also re-enter the fax number or URI in order to prevent a transmission error. You can also configure security settings to protect the address book.
[Page Size]
Select the paper size of transmitted data created in an application.
[Orientation]
Select the orientation at which the transmitted data is printed.
[Page Layout]
Specify the number of pages when the transmitted data is printed on one sheet of paper. You can set the layout by clicking the preview at the side of the screen.
If you specify that the transmitted data is to be printed on multiple pages, you can select [Page Order].
[Resolution]
Select a resolution when transmitting a fax.
[Error Diffusion]
Improves the image quality of the fax data to send.
Try using this function to correct the output image quality when linking with an external function.
[Correction Pattern]
When [Error Diffusion] is enabled, this item sets whether to enhance contrast.
"Contrast" refers to the difference between the light and dark of an image. Enhancing contrast increases the difference between light and dark for a more defined image.
[Enhanced Contrast (Off)]
Contrast is not enhanced.
[Enhanced Contrast (Low)]
Contrast is somewhat enhanced.
[Enhanced Contrast (High)]
Contrast is greatly enhanced.
[Security Settings] 
[Security Settings] Dialog Box
Enables you to configure settings for checking destinations and security settings when saving (exporting) an address book to a file.
When these are set, a dialog box requesting that the fax number and password be entered for each operation is displayed.
[Address Book Type] [Address Book Type] Dialog Box
Enables you to register an address book to access when sending. You can also change the attributes of the address book such as its name.
[Address Book Type]
Displays the registered address book in a list.
Enables you to select and register an address book from [Available Address Books].
Canon Fax Driver Address Book is the address book for this driver. It can be used without registering it.
You can register up to 10 address books of the Canon Device Address Book type.
For details on the address books that you can register, see the following.
[Edit] Add/Edit Dialog Box
Add/Edit Dialog BoxEnables you to change the name etc. of a selected address book. The items that you can change vary according to the type of address book.
[Delete]
Deletes the selected address book. You can delete address books other than the Canon Fax Driver Address Book.
[Restore Defaults]
Returns all the driver settings to their standard (default) values.