Replacing Nvram - Toshiba e-STUDIO520 Service Handbook

5.3.4

Replacing NVRAM

<<Caution in replacing the NVRAM>>
When exchanging or replacing the NVRAM of the SYS board, the setting must be performed according
to the following procedure.
<After replacing the NVRAM>
(1) Take off the FAX board if installed.
(2) Start up with the Setting Mode (08).
(3) Check the serial number after performing 08-995 (Equipment number display). If the number is
different from the one on the label attached to the rear cover of the equipment, enter the correct
serial number again with 08-995.
Note: Note:
The MAC address of the equipment is generated based on this serial number. Entering the incor-
rect serial number may result in an inability to access the network due to an invalid MAC
address.
(4) Perform 08-693 (initialization of the NIC information).
(5) Perform "1: Electrical counter -> Backup counter" of 08-257 (Counter copy) to recover the total
counter.
(6) Shut down the equipment.
(7) Install the FAX board taken off in step (1).
* If the FAX board has not been installed, the following steps are not necessary.
(8) Start up with the Setting Mode (08).
(9) Set the destination with 08-701 (Destination setting of FAX machine).
(10) Start up with the FAX Clearing Mode (1*).
(11) Perform 1*-100 (FAX Set Up).
(12) Turn the power OFF.
(13) Turn the power ON.
(14) Set the dial type. [USER FUNCTIONS] → [ADMIN] → [FAX] → [INITIAL SETUP]
e-STUDIO520/523/600/603/720/723/850/853
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