Controller Board; Preparation; Procedure - Ricoh Aficio MP201SPF Service Manual

BICU and Controller Board
4. Ground plate [B] (
5. BICU [C] (all , 2 flat cables,
When replacing the BICU, remove the NVRAM [D] from the board. Install the
NVRAM to the new board.
6. After replacing the NVRAM, copy the saved data to the NVRAM.
From an SD card to the NVRAM (
"System Service Mode" of the appendices of this manual.)

4.10.2 CONTROLLER BOARD

Preparation:

Before replacing the controller board, be sure to print out SMC or save the NVRAM data.
Saving from the Controller NVRAM to an SD card (
Upload/Download" in the "System Service Mode" of the appendices of this manual.)

Procedure

1. Rear cover ( p.4-3)
2. Scanner upper left cover (
3. FCU ( p.4-47)
D115/D116
x 2)
x 6)
p.5-4 "NVRAM Data Upload/Download" in the
p.4-5)
4-36
p.5-4 "NVRAM Data
SM