Ricoh D065 Service Manual page 1036

2. REPLACEMENT AND ADJUSTMENT
2.1 FCU
1. When you replace the FCU board, remove the MBU board from the old FCU board and
install it on the new FCU board.
2. Set the correct date and time with the User Tools:
User Tools> System Settings> Timer Setting> Set Date/Time
Do not turn off the battery switch (SW1).
Do SP6101 to print the system parameters. Then check the settings.
SM 23
FCU
D418