e-STUDIO2820C/2830C/3520C/3530C/4520C
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REPLACEMENT OF PC BOARDS/HDD
7 - 24
[M] Clear SRAM
If the Data Overwrite Enabler (GP-1070) is reinstalled, clear the SRAM data as required when dispos-
ing of the SYS board. (Refer to "7.3.2Precautions when disposing of the SYS board".)
7.2.5
Procedures and settings when replacing the SLG board
When the SLG board has been replaced, make sure to follow the procedure below.
(1) Replace the SLG board.
SERVICE MANUAL "7.6.12 SLG board (SLG)"
(2) Perform "Data transfer of characteristic value of scanner / SYS board -> SLG board (05-363)".
7.2.6
Procedures and settings when replacing SRAM (SYS board)
When the SRAM has been replaced, make sure to follow the procedure and perform the settings below.
Fig. 7-34
[A] Replace SRAM
(1) Take off the FAX unit if installed.
(2) Replace the SRAM.
Start
[A] Replace SRAM
[B] Format SRAM system storage area
[C] Clear SRAM update flags
[D] Intialize SRAM
[E] Initialize settings when FAX board is installed
[F] Set EFI Printer Board
Setting completed