Oki B6200 Series - Manual (Page 17)

INSTALLATION AND RELOCATION PROCEDURE > 17
2. Place the tray module to be installed at the bottom level on a flat
surface, then pull out the paper tray.
3. Lift the tray module to be installed at the top level by holding the
parts as shown in the diagram.
4. 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 four corners of the bottom module fit into the holes at the
base plate of the top module.
NOTE
Proceed to step 6 if you are installing only one tray module.
CAUTION!
The tray module must be lowered gently. Otherwise, the interior parts may
be damaged.