You can print files from storage, and then eject each set of printouts folded.
This section explains the basic steps.
This feature is available with the optional booklet finisher.
Select Storage on the home screen.
Select the folder containing the file you want to print, and then select Open.
Select the file.
Select Print Settings.
Select the Basic Settings tab.
Select Paper Setting, select the paper source in which you loaded the paper, and then select OK.
Select the Advanced tab, select Fold > Half Fold, and then enable the setting.
Specify other settings, such as the number of sheets for fold and the paper settings.
Tap 
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