Controller Box And Bicu - Ricoh Aficio 1515 Service Manual

CONTROLLER BOX AND BICU

3.12 CONTROLLER BOX AND BICU
Note that the basic model (B129) and other models (B130, B168, B169) have
different components. The table lists the components and necessary maintenance
work.
BICU
Model
NVRAM
Basic Installed
Others None
[A]
1. When you are going to replace the
NVRAM, save the NVRAM data.
• From the BICU NVRAM to a memory card (☛ 5.1.9)
• From the controller NVRAM to an SD card (☛ 5.2.3)
2. Rear cover (☛ 3.3.2)
3. BICU cover [A] (basic model [B129]: ! x 3) or controller box [B] (other models
[B130/B168/B169]: " x 1, ! x 5)
Controller Controller
Box NVRAM
None None
Installed Installed
B130R933.WMF
Maintenance Work
Save the data from the NVRAM to a
memory card before replacing the NVRAM.
Save the data from the NVRAM to an SD
card before replacing the NVRAM.
[B]
3-30
9 March 2004
B130R921.WMF