Copies two A4 facing pages of a book and so on onto a single sheet of paper.

Load paper in the printer.
Select Various Prints on the control panel.
Select Various copies > Book Copy.
Place the originals.
Follow the on-screen instructions to place the first page of the original, and then tap Print Settings.
Select the Advanced Settings tab, and then change the settings as necessary.
If you select 2-up in Multi-Page, you can print two facing pages of a book onto a single side of paper.
Select the Copy tab.
Tap
.
If you tap Preview, you can check the scanned image.
Follow the on-screen instructions to place the second page of the original, and then tap Start Scanning.
The color, size, and border of the copied image are slightly different from the original.