Canon IR3320i Copying Manual page 150

4 On 1
Reduces four, 1-sided or two, 2-sided originals to fit onto one side or both sides of a copy sheet.
2
8 On 1
Reduces eight, 1-sided or four, 2-sided originals to fit onto one side or both sides of a copy sheet.
1
Place your originals in the feeder, and press [Special Features]
in this order.
NOTE
• When Auto Collate is set to 'On,' the Collate mode or the Offset Collate mode is automatically set when you place the
originals in the feeder. (See "Setting Automatic Collate," on p. 3-5.)
2-40 Reducing Two, Four, or Eight Originals to Fit on a Single Copy Sheet (Image Combination)
Originals
or
Originals
or
Copy
Copy
[Image Combination]