You can staple together the printed pages of a document. (A stapling-capable finisher must be installed on the printer.)
These settings are specified on the [Paper/Imposition/Finishing] screen.
Note that this explanation outlines the finishing settings. For details about a specific setting, see the on-screen balloon help that appears when you click the button.
To confirm finisher installation, and for details about compatible paper types and available stapling locations etc., see the printer's documentation.