3. Hold the upper side of the paper tray cover and pull it forward to remove it from the back of the printer.

4. Pull the printer's tray out until it stops. Hold the tray with both hands, lift the front slightly and remove it from the

printer

5. Insert the four screws provided into the four holes inside the printer and tighten them with a coin to secure the

printer to the optional 500-sheet tray module

NOTE: Make sure the screws are firmly tightened.

6. Insert the tray into the printer.