1. Open System Settings.
   
   

2. Scroll down on the left side of the pop-up window, then select Printers & Scanners.
   
   
   
   
3. Select Optimus from the printers list. Click on it once (don't double-click).
   
   
   
   
4. Click Options & Supplies.
   
   
   
   
5. Click Options from the three tabs across the top of the window.
   
   
   
   
6. Click the drop-down menu for Finisher.
   
   
   
   
7. Select Office Finisher LX, then click OK in the lower right corner.
   
   
   
   
8. Click the blue Done button in the lower right corner of the window.

To Print a Document with Staples

1. Click File in the upper left corner of the screen, then select Print from the drop-down menu.
   
   
   
   
2. Scroll down to view the "Printer Options" section and open its drop-down menu.
   
   
3. Double-click on Xerox Features. If you see "Printer Features" instead of "Xerox Features," double-click on Printer Features.  
   
   
   
   
4. Open the menu next to Finishing.
   1. 
5. Select the number of staples needed for the document.
   
   1. 
6. Click Print