Ricoh D146 Service Manual page 1822

8. Attach the bracket [A] provided with the new fax unit to the center frame of the
controller box (
9. Attach the FCU board removed in step 4 to the bracket. Then attach the flat cable to
CN603 of the removed FCU board (

Make sure that the blue tape of the flat cable faces outward.

The removed FCU board must be away from the metal frames. Otherwise, the
removed FCU board may get a short circuit.
10. Turn on the main power switch.
11. SRAM data transmission starts. When the transmission is completed, you will hear a
beeper sound.
D163
x 1).
x 1).
46 SM