9 March 2004 SERVICE PROGRAM
5-67
Service
Tables
5.1.9 NVRAM DATA UPLOAD/DOWNLOAD (SP5-824/825)
!
CAUTION
Make sure that you turn off the main power switch before inserting or
removing a flash memory card. Data in the memory may be corrupted if you
insert or remove the memory card with the main power switch on.
This section (5.1.9) is for the basic model (B129) only. This section illustrates how
to copy the data from the BICU NVRAM to a memory card (
☛
NVRAM Upload
(SP5-824-001)) or from a memory card to the BICU NVRAM (
☛
NVRAM Download
(SP5-825-001)). For the workflow to copy the data in the controller NVRAM, see
section 5.2.3.
Overview
You can copy the data from the
NVRAM to a flash memory card
(NVRAM Upload) or from a flash
memory card to the NVRAM (NVRAM
download).
You should execute NVRAM Upload before replacing the NVRAM or before
executing SP5-801-002 (Memory Clear > Engine ☛ 5.1.5). You can copy back the
data from the flash memory card to the NVRAM as necessary.
NVRAM Upload (SP5-824-001)
1. Turn off the main switch.
2. Remove the memory card cover [B] (% x
1).
3. Turn the face of the flash memory card
[A] (“A” is printed on it) to the rear of the
copier, and insert it into the card slot [C].
4. Turn on the main power switch.
5. Activate the SP mode and select SP5-
824-001.
6. The copier overwrites the data in the
memory card with the data in the NVRAM.
This takes about 20 seconds. If
uploading fails, an error message
appears. If an error message appears,
retry the upload procedure.
7. Turn off the main power switch.
8. Remove the memory card.
SP5-824-1
(NVRAM Upload)
From the BICU to a flash
memory card
SP5-825-1
(NVRAM Download)
From a flash memory
card to the BICU
B130S901.WMF
[A]
[B]
[C]
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