Ricoh Aficio 1515 Service Manual page 78

9 March 2004
NOTE: 1) When replacing the controller board,
remove the NVRAM [A] from the old
controller board. Install the NVRAM to
the new controller board.
2) Do not change the dipswitch settings.
4. Ground plate [B] (! x 2)
5. BICU [C] (all "'s, 2 flat cables, !
x 6)
NOTE: The basic model has an
NVRAM on the BICU.
When replacing the BICU,
remove the NVRAM [D]
from the board. Install the
NVRAM to the new board.
6. When you have replaced the NVRAM, copy the saved data to the NVRAM.
• From a memory card to the NVRAM (☛ 5.1.9)
• From an SD card to the NVRAM (☛ 5.2.3)
CONTROLLER BOX AND BICU
[C]
B130R920.WMF
3-31
[A]
B130R942.WMF
[B]
[D]