Toshiba e-STUDIO 5540C Service Manual page 487

Button on touch panel: Press to display the initial screen displayed at power-ON. Press
[execution] on the touch panel and then the [CLEAR] button on the control panel. The screen
then returns to the Button Check menu.
• Test mode (03)
Refer to  P. 5-8"5.3 Input check (Test mode 03)" and  P. 5-9"5.4 Output check (test mode 03)".
• Test print mode (04)
Refer to  P. 5-10"5.5 Test print mode (test mode 04)".
• Adjustment mode (05)
Refer to  P. 5-11"5.6 Operation Procedure in Adjustment Mode (05)",  P. 5-13"5.7 Test print
pattern in Adjustment Mode (05)", and Chapter 15 - "Adjustment Mode (05) Codes".
Notes:
When the power should be turned OFF, be sure to shut down the equipment by pressing the
[ON/OFF] button for a few seconds.
Remarks:
• In "RAM", the SRAM of the board in which the data of each code is stored is indicated. "M"
stands for the LGC board and "SYS" stands for the SYS board.
• Setting mode (08)
Refer to  P. 5-17"5.8 Operation Procedure in Setting Mode (08)" and Chapter 15 - "Setting Mode
(08) Codes".
Notes:
When the power should be turned OFF, be sure to shut down the equipment by pressing the
[ON/OFF] button for a few seconds.
Remarks:
• In "RAM", the SRAM of the board in which the data of each code is stored is indicated. "M"
stands for the LGC board, "SYS", "NIC" and "UTY" stands for the SYS board.
• Assist mode (3C)
Refer to  P. 5-19"5.9 Assist Mode (3C)".
• HDD assist mode (4C)
Refer to  P. 5-22"5.10 HDD Assist Mode (4C)".
• File system recovery mode (5C)
Refer to  P. 5-26"5.11 File System Recovery Mode (5C)".
• SRAM clear mode (6C)
Refer to  P. 5-31"5.12 SRAM Clear Mode (6C)".
• List print mode (9S)
Refer to  P. 5-33"5.13 List print mode (9S)".
• PM support mode (6S)
Operation procedure
[6][START]
[POWER]
• Firmware update mode (49/89)
Refer to  P. 11-1"11. FIRMWARE UPDATING".
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(Operation started)
5 - 3
[POWER] OFF/ON
(Exit)
e-STUDIO5540C/6540C/6550C/5560C/6560C/6570C
SELF-DIAGNOSTIC MODE
5