Sharp DX-B450P 用户手册

2. Lift up the tray module to be installed at the top level by holding the parts as shown in the 

diagram. 

3. Align the front and back corners of the top and bottom tray modules, and slowly lower the 

top module so that the guide pins at the 4 corners of the bottom module fit into the holes at 
the base plate of the top module. 

The tray module must be lowered gently. Otherwise, the interior parts may be damaged. 

4. Insert the fasteners provided into the 2 locations inside of the tray module and 2 locations 

at the back of the tray module. Insert the fasteners securely.