Ricoh D009 Service Manual page 850

Fax Option Installation
8. Connect the telephone cord to the "LINE 1" jack.
9. Remove dummy keytop [E] and replace it with the Fax keytop [F].
10. Attach the Super G3 decal [G].
11. Plug in the machine and turn on the main power switch.
After you turn the machine on, if you see a message that tells you the SRAM
has been formatted due to a problem with SRAM, turn the machine off and on
again to clear the message.
12. Enter the "User Tools" mode and set date and time.
13. Do SP3102 in the fax SP mode and enter the serial number for the fax unit.
D346 4 SM