Toshiba e-STUDIO 2555C Service Manual page 927

(8) After 10 to 40 seconds have passed, the screen for notifying the success of the performance is
displayed. Then press the [OK] button. If the screen for notifying a failure of the performance is
displayed, quit this operation by pressing the [NO] button. Then check that the one-time dongle is
installed properly in the equipment.
(9) Check that the installed license is displayed on the license list.
Remarks:
• If there are any other licenses to be installed, repeat from step (4).
• If there are no other licenses to be installed, press the [CLOSE] button, and then turn the
power OFF.
[L] Enable HDD encryption
If the HDD encryption function is used, follow the procedure below.
(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) Enable the encryption function.
• For high security mode
Set the value of 08-8911 to "3".
• For enabling HDD encryption only
Set the value of 08-8911 to "1", and then set the value of 08-9379 to "1" (Security priority) or
"2" (Performance priority).
(4) Turn the power OFF.
[M] Adjust image quality
(1) Start up with the Adjustment mode (05).
(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) Perform "Data transfer of characteristic value of scanner" (05-3203).
(4) Perform "Automatic gamma adjustment" <PPC> (05-7869).
 P. 6-27 "6.2.1 Automatic gamma adjustment"
(5) Perform "Automatic gamma adjustment" <PRT> (05-8008/8009).
 P. 6-51 "6.3.1 Automatic gamma adjustment"
(6) Turn the power OFF.
[N] Initialize settings when FAX Unit (GD-1320) is installed
(1) Reinstall the FAX Unit (GD-1320).
(2) Start up with the Setting mode (08).
(3) Enter the password, and then press the [OK] button.
(If the password is not set for Service, press the [ENTER] button without entering anything.)
(4) Set the destination of FAX (08-9001).
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REPLACEMENT OF PC BOARDS/HDD
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