Ricoh IM C300 Service Manual page 1493

10. Attach the battery jumper switch [A] on the removed FCU (PCB2) board to switch to the Restore
mode.
This jumper switch is provided with the new FCU (PCB2) board.
11. Connect the other end of the FFC to CN603 of the removed FCU (PCB2) board.
•
When inserting the FFC, lift the lever to release the lock and then push the lever to lock.
•
Make sure that the blue tapes of the FFC face left and it is not slanted.
12. Turn ON the main power.
13. SRAM data transmission starts. When the transmission is completed, you will hear a beeper
sound.
•
The beeper sound is the same volume as the speaker sound.
•
The beeper sounds even if the speaker sound is turned off.
•
If the beeper does not sound, cycle the main power on and off repeatedly and do the
transmission procedure 2 or 3 times.
D0CK 18
FCU (PCB2)
SM