Ricoh B230 Service Manual page 953

3. Cut off the "TEL" cover [B] if you install the handset unit.
4. Loosen the eight screws (
5. Slide up the controller box cover [C], and then remove it.
6. Remove the mother board bracket [D] (
7. Attach the mother board [E] to the mother board bracket (
8. Reinstall the mother board with the mother board bracket to the BICU board (
x 6).
Make sure that the connection between the mother board connector and
BICU connector (CN512) is firm when reinstalling the mother board to the
BICU board.
SM
x 8).
x 6).
3
Fax Unit (B786)
x 4).
B786