Ricoh Aficio MP C3501

Fax Unit (D393)
D393 4 SM
3. Attach the FCU I/F board [A] to the FCU I/F board bracket ( x 4).
4. Attach the support bracket [A] to the controller box ( x 2).
5. Remove the "TEL" and "LINE1" covers with a screw driver.
6. Install the FCU [A] to the controller board ( x 4).