Toshiba e-studio 2555c, Service Manual

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e-STUDIO2555C/3055C/3555C/4555C/5055C © 2012-2013 TOSHIBA TEC CORPORATION All rights reserved
REPLACEMENT OF PC BOARDS/HDD
9 - 22
9.2.4 Precautions and Procedures when replacing the SYS board
A procedure for SYS board replacement is shown below.
Fig. 9-36
[A] Return License
Notes:
• If the Setting Mode (08) is not started up, "[A]Return License" can be omitted. In that case,
reinstall the license with "[ 1 ]Re-registration when the board is replaced" if it is cleared since
"[H] Reinstallation of License" cannot be performed.
• When installing the Data Overwrite Enabler (GP-1070) and security mode is setting High
Security, set the security mode levlel to "1" (Low level). Then restart the equipment.
(1) Start up with the Setting Mode (08).
(2) Enter the password, and then press the [OK] button.
(If the password is not set for Service, press the [ENTER] button without entering anything.)
(3) Key in [3840], and then press the [ENTER] button.
(4) Select the license to be returned, and then press the [REMOVE] button.
(5) Install the one-time dongle, which you used for uploading the selected license, in the equipment,
and then press the [OK] button.
[F] Update firmware version
Start
[A] Return License
[C] Restore ADI key
[H] Reinstall license
[E] Restore license
[I] Check firmware versions
[D] Restore encryption key
Setting completed
[G] Data transfer of characteristic value of scanner
[B] Replace the SYS board