Ricoh Aficio MP C3001 Service Manual page 1822

G3 Interface Unit (D393)
2. Remove the controller box.
3. Attach one end (short length) of the flat cable [A] to the connector [B] of the FCU board.
4. Hold the flat cable with two clamps and pass the other end of the flat cable through the
cutout as shown above.
5. Remove the "LINE2" cover and "LINE3" cover with a screwdriver.
6. Connect the SG3 interface unit [A] to the controller board [B] with the flat cable (
D545 18
x 4).
SM