Step four: Configure the Staple/Collate settings
Click the Copy/Print tab.
In the left navigation pane, click the Copy Settings link.
Chapter 2 Install and configure the finishing accessories
In the Copy Settings area, click Staple/Collate (scroll if necessary).
In the Staple/Collate area, do the following:
Select the position and number of the staples. The following staple options are available:
Top left angled
Top right angled
Leave the default as Collate or deselect the check box to stop collating.