C.2.03 Sio-45 Board (Rs232-C Interface) - OKIDATA OF2600 Service Manual

Page: 207
Service Guide OF2200/2400/2600
Chapter C Installation of Options

C.2.03 SIO-45 Board (RS232-C Interface)

1. Turn the AC power switch OFF and detach the AC power cord.
2. Disconnect the line cord and the telephone cord from the two modular jacks of the fax.
3. Remove the right side cover.
4. Remove the connector cover using diagonal cutters.
5. Connect the attached cable into the connector CN1 on the SIO-45 board.
6. Insert the lower side of the SIO-45 board assembly into the two slit sections of the base plate.