Ricoh A250 Service Manual page 450

FAX UNIT
[A]
[B]
4. Remove the bracket [A].
5. Connect the NCU connector [B] (CN3) to the NCU board [C], and install the
NCU board (3 screws).
6. Connect the power supply cable [D] (CN114) and flat cable [E] (CN113) to the
BiCU board [F].
Note: When connecting the flat cable, make sure that the blue edges [G] of
flat cable face the left side of the machine (i.e., away from the BiCU
board).
7. Install the FCU board assembly [H] (4 screws).
Note: When installing the FCU board assembly, make sure not to pinch the
harnesses and flat cable.
A250
[C]
A891I593.WMF
[H]
[B]
3-4
[D]
[G]
[F]
A891I521.WMF
[E]
SM