Installation: One G3 Board - Ricoh D009 Service Manual

G3 Interface Board Installation

1.2.2 INSTALLATION: ONE G3 BOARD

1. Remove the knockout (LINE 2) [A] with nippers from the FCU.
2. Attach one end (short length) of the flat cable to the connector [B] of the FCU board.
3. Attach the other end (long length) of the flat cable to the connector [C] of the CCUIF.
4. Attach the SG3 interface unit [D] (
5. Install the FCU in the machine (for details, refer to the installation procedure of the Fax
Option Type 5000).
6. Connect the telephone cord to the LINE 2 jack.
7. Enter the service mode. Set bit 1 of communication switch 16 to "1" (SP1-104-023) for
PSTN-2.
8. Turn the main switch off and on.
9. Print out the system parameter list. Then check that "G3" shows as an option.
10. Set up and program the items required for PSTN-2 communications.
11. Attach the FCC decal near the serial number plate of the mainframe.
D346
x 3).
6 SM