Toshiba 451C, 281C, 351C manual Off/On, Power OFF/ON Test Mode, Power OFF/ON Test Print, UA A4

2.2Self-diagnosis Modes

Mode	For start	Contents	For exit	Display
Control panel	[0]+[1]+	All LEDs on the control panel are lit, and all	[POWER]		-
check mode	[POWER]	the LCD pixels blink.	OFF/ON
Test mode	[0]+[3]+	Checks the status of input/output signals.	[POWER]	100%	C A4
	[POWER]		OFF/ON	TEST MODE
Test print mode	[0]+[4]+	Outputs the test patterns.	[POWER]	100%	P A4
	[POWER]		OFF/ON	TEST PRINT
Adjustment	[0]+[5]+	Adjusts various items.	[POWER]	100%	A A4
mode	[POWER]		OFF/ON	TEST MODE
Setting mode	[0]+[8]+	Sets various items.	[POWER]	100%	D
	[POWER]		OFF/ON	TEST MODE
List print mode	[9]+[START]+	Prints out the data lists of the codes 05 and	[POWER]	100%	UA A4
	[POWER]	08, PM support mode and pixel counter.	OFF/ON	LIST PRINT
PM support	[6]+[START]+	Clears each counter.	[POWER]	100%	K
mode	[POWER]		OFF/ON	TEST MODE
Firmware	[8]+[9]+	Performs updating of the system firmware.	[POWER]		-
update mode	[POWER]		OFF/ON

Notes:

1.To enter the desired mode, turn ON the power while two digital keys designated to each mode (e.g. [0] and [5]) are pressed simultaneously.

2.When the optional FAX unit is installed, Faxes received automatically during the self-diagno- sis mode may not be printed out. Be sure to disconnect the modular code from the line con- nectors (LINE1, LINE2) of the equipment before starting the self-diagnosis mode. Also, be sure to finish the self-diagnosis mode by turning the power OFF and back ON before connect- ing the modular code.

To exit from Adjustment mode and Setting mode:

Shut down the equipment. When the power should be turned OFF, be sure to shut down the equip- ment by pressing the [ENERGY SAVER] button for a few seconds.

<Operation procedure>

•Control panel check mode (01):

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Notes:

1.A mode can be canceled by [POWER] OFF/ON when the LED is lit and the LCD is blinking.

2.Button Check

Buttons with LED	(Press to turn OFF the LED.)
Buttons without LED	(Press to display the message on the control panel.)
Button on touch panel	(Press to display the screen on the control panel at power-ON.)

•Test mode (03): Refer to “2.2.1. Input check (test mode 03)” and “2.2.2. Output check (test mode 03)”.

•Test print mode (04): Refer to “2.2.3. Test print mode (04)”.

•Adjustment mode (05): Refer to “2.2.4. Adjustment mode (05)”.

•Setting mode (08): Refer to “2.2.5. Setting mode (08)”.

e-STUDIO281c/351c/451c ERROR CODE AND SELF-DIAGNOSTIC MODE © June 2005 TOSHIBA TEC

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