Ricoh D146 Service Manual page 156

7. Attach the bracket [A] ( ×1).
8. Attach the main power switch cover, and close the duplex unit.
9. Attach the side tray unit [A] to the machine, and fix with a knob screw. ( ×1).
10. Attach the fixing plate [A] ( ×1).
SM 2-85 D146/D147/D148/D149/D150
Side Tray Type M3