Canon MG6400 series Online Manual page 21

Click OK when the confirmation message appears.
When a message prompting you to change the media type appears, select a media
type from the list and click OK.
3. Check the paper size
Check the Page Size list. When you want to change it, select another page size from
the list. The list displays only sizes that can be used for borderless printing.
4. Adjust the amount of extension from the paper
If necessary, adjust the amount of extension using the Amount of Extension slider.
Moving the slider to the right increases the amount extending off the paper, and
moving the slider to the left decreases the amount.
It is recommended to set the slider at the second position from the right for most
cases.
Important
When the Amount of Extension slider is set to the rightmost position, the back
side of the paper may become smudged.
5. Complete the setup
Click OK.
When you execute print, the data is printed without any margins on the paper.
Important
When a page size that cannot be used for borderless printing is selected, the size is
automatically changed to the valid page sizes for borderless printing.
When Borderless is selected, the Printer Paper Size, Duplex Printing, Stapling
Side settings, and the Stamp/Background... (Stamp...) button on the Page Setup tab
appear grayed out and are unavailable.
When Envelope, High Resolution Paper, or T-Shirt Transfers is selected from the
Media Type list on the Main tab, you cannot perform borderless printing.
Depending on the type of the media used during borderless printing, the print quality
may deteriorate at the top and bottom of the sheet or stains may form.
When the ratio of the height to the width differs from the image data, a portion of the
image may not be printed depending on the size of the media used.
In this case, crop the image data with an application software according to the paper
size.
21