Self-Diagnosis Modes - Toshiba e-STUDIO205L Service Handbook

2.

SELF-DIAGNOSIS MODES

2.1 Overview
Starting each mode
Shut down the equipment by pressing the [ON/OFF] button for a few seconds, then turn OFF the main
switch. Turn ON the main switch while pressing two digital keys designated to each mode (e.g. [0] and
[5]) simultaneously.
Note:
If the normal mode is started instead of self-diagnosis mode, start the equipment in the self-
diagnosis mode again.
Exiting from self-diagnosis modes
Shut down the equipment by pressing the [ON/OFF] button for a few seconds to exit from the self-
diagnosis mode.
List of modes
Mode For start
Control panel [0]+[1]+
check mode POWER ON
Test mode [0]+[3]+
POWER ON
Test print [0]+[4]+
mode POWER ON
Adjustment [0]+[5]+
mode POWER ON
Setting mode [0]+[8]+
POWER ON
List print [9]+[START]
mode +POWER ON
PM support [6]+[START]
mode +POWER ON
EPU [7]+[START]
replacement +POWER ON
mode
Firmware [8]+[9]+POWER ON
update mode or
[4]+[9]+POWER ON
Note:
When the optional FAX unit is installed, Faxes received automatically during the self-diagnosis
mode may not be printed out. Be sure to disconnect the modular code from the line connectors
(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 connecting the modular
code.
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Contents
All LEDs on the control panel are lit, and all
the LCD pixels blink.
Checks the status of input/output signals.
Outputs the test patterns.
Adjusts various items.
Sets various items.
Prints out the data lists of the codes 05 and
08, PM support mode, pixel counter, error
history, firmware upgrade log and power ON/
OFF log, and also outputs them in a CSV
format.
Clears each counter.
When replacing EPU, this mode is available
for the installation of the EPU whose initial
detection is possible.
Performs updating of the system firmware.
2 - 1
For exit Display
POWER
OFF/ON
POWER 100% C A4
OFF/ON TEST MODE
POWER 100% P A4
OFF/ON TEST PRINT
POWER 100% A A4
OFF/ON TEST MODE
POWER 100% D
OFF/ON TEST MOD
POWER 100% L A4
OFF/ON LIST PRINT
POWER 100% K
OFF/ON TEST MODE
POWER
OFF/ON
POWER
OFF/ON
e-STUDIO205L/255/305/355/455
SELF-DIAGNOSIS MODES
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