Toshiba e-STUDIO2820C Service Handbook page 414

(9) Perform "Automatic gamma adjustment" <PPC> (05-1642).
1. Select the A4 (LT) drawer, key in [4], and then press the [FAX] button.
2. Set the chart, facing down on the glass, in order that the 2 black solid rectangles be placed at
the left side.
3. Key in [1642] and then press the [START] button.
4. Press the [ENTER] button on the LCD.
(10) Perform "Automatic gamma adjustment" <PRT> (05-1008).
1. Select the A4 (LT) drawer, key in [70], and then press the [FAX] button.
2. Set the chart, facing down on the glass, in order that the 2 black solid rectangles be placed at
the left side.
3. Key in [1008] and then press the [START] button.
4. Press the [ENTER] button on the LCD.
(11) Turn the power OFF.
[E] Initialize settings when the FAX Unit is installed
Follow the procedure below if the FAX Unit (GD-1250) is installed.
(1) Reinstall the FAX Unit (GD-1250) which was taken off at step (1) of "Ch.7.2.6 - [A] Replace
SRAM".
(2) Start up with the Setting mode (08).
(3) Set the destination of FAX (08-701).
(4) Turn the power OFF and then start up with the FAX Clearing Mode (1*).
(5) Perform the FAX Set Up (1*-100).
(6) Turn the power OFF and then back ON.
(7) Set the dial type according to these buttons: [USER FUNCTIONS] -> [ADMIN] -> [FAX] -> [INI-
TIAL SETUP]
[F] Set EFI Printer Board
If the EFI Printer Board (GA-1211) is installed, initialize its settings. For the detailed setting procedure,
refer to P.7-23 "[K] Set EFI Printer Board".
[G] Reinstall options
When any of the options below was installed, reinstall a license for the corresponding option following
its unpacking instructions.
• Meta Scan Enabler (GA-1010)
• External Interface Enabler (GA-1020)
• Data Overwrite Enabler (GP-1070)
• IPSec Enabler (GP-1080)
e-STUDIO2820C/2830C/3520C/3530C/4520C
REPLACEMENT OF PC BOARDS/HDD
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