Nvram Data Upload/Download (Sp 5824/5825) - Ricoh Aficio MP 1600L2 Field Service Manual

A serial number consists of 11 characters. You can change each character by pressing one of the first 11
keys on the numeric keypad ( ,
For example, when you press the
0 1 2 ... 8 9
When you press the key, the second character changes likewise.
You can specify a digit ("0" to "9") or a capital letter ("A" to "Z") for the first four characters of a serial
number, and you can specify a digit in the other seven characters (not capital letters).

NVRAM Data Upload/Download (SP 5824/5825)

This procedure is for the basic machine only.
• Make sure that you turn off the main switch before inserting or removing a flash memory card. Installing
or removing a flash memory card while the main switch is on may damage the BICU or memory.
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).
SP 5824 1
(NVRAM Upload)
SP 5825 1
(NVRAM Download)
You should execute NVRAM Upload before replacing the NVRAM or before executing SP 5801 2 (
p.153 "Memory Clear"). You can copy back the data from the flash card to the NVRAM as necessary.
, , ... , , ).
key, the first character of the serial number changes as follows:
A B ... X Y Z.
From the BICU to a flash memory
card
From a flash memory card to the
BICU
Using SP Modes
5
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