Pcbs And Hdd; Bcu Board (Base Engine Control Unit) - Ricoh B064 Service Manual

PCBS AND HDD

3.12 PCBS AND HDD

3.12.1 BCU BOARD (BASE ENGINE CONTROL UNIT)

Rear upper cover (
[A]: BCU board bracket ( x 4)
⇒
[B]: BCU board ( x 8,  x 17)
[C]: Remove IC31 (EEPROM) from the
old BCU board, and then attach it
to the new BCU board.
[D]: Make sure the DIP Switch settings
on the new BCU board are the
same as the DIP Switch settings
on the old BCU board.
[E]: Attach the new BCU board.
[F]: After replacing the BCU board,
execute SP3001-002 (ID Sensor
Initialization).
B064/B140 Series/G126
3.3.5)
3-114
Rev. 03/2005
[A]
B140R853.WMF
[C]
[B]
B140R854.WMF
SM