Self-Diagnosis Modes - Toshiba e-STUDIO2006 Service Manual

5.

SELF-DIAGNOSIS MODES

5.1 Overview
[A] Starting each mode
To enter the desired mode, turn the power ON while pressing two digital keys designated to each mode
(e.g. [0] and [5]) simultaneously. Press the 2 key until the text in the "Display" line of the following table
appears.
On the authentication screen displayed after starting up each mode, enter the service password, and
then press [OK]. The password is not set by default.
[B] Exiting from each mode
Turn off the main switch to exit the self diagnosis mode.
[C] List of modes
Mode For start
Control [0] + [1] +
panel [POWER]
check
mode
Test mode [0] + [3] +
[POWER]
Test print [0] + [4] +
mode [POWER]
Adjustment [0] + [5] +
mode [POWER]
Setting [0] + [8] +
mode [POWER]
Assist [3] +
mode [CLEAR] +
[POWER]
List print [9] +
mode [START] +
[POWER]
PM support [6] +
mode [START] +
[POWER]
Flash [6] +
memory [CLEAR] +
[POWER]
clear mode
Flash [5] + [9] +
memory [POWER]
backup/
restore
mode
© 2013-2017 TOSHIBA TEC CORPORATION All rights reserved
Contents For exit
All LEDs on the [POWER]
control panel are OFF/ON
lit, and all the
LCD pixels blink.
Checks the [POWER]
status of input/ OFF/ON
output signals.
Outputs the test [POWER]
patterns. OFF/ON
Adjusts various [POWER]
items. OFF/ON
Sets various [POWER]
items. OFF/ON
When replacing [POWER]
the MAIN circuit OFF/ON
board, the
assistance mode
can be used to
configure
memory clear
and memory
safe delete.
Prints various [POWER]
lists. OFF/ON
Clears each [POWER]
counter. OFF/ON
Mode for [POWER]
clearing the OFF/ON
Flash memory
and setting the
MFP Serial No.
Backup and [POWER]
restore the flash OFF/ON
memory data to
USB device.
e-STUDIO2006/2306/2506/2007/2307/2507/2303A/2303AM/2803AM/2309A/2809A
5 - 1
20L/
Display
23L/
25L
All the LCD pixels Y
blink.
TEST_MODE_C Y
MC=
TEST_MODE_P Y
ENTER THE CODE
DRAWER
PAPER TYPE
TEST_MODE_A Y
MC=
TEST_MODE_D Y
MC=
FIWMWARE ASSIST Y
MODE
CLEAR SRAM
ERASE SRAM
SECURELY
TEST_MODE_L Y
ENTER THE CODE
DRAWER
PM SUPPORT MODE Y
ENTER THE CODE
SRAM CLEAR MODE Y
SET SERIAL
NUMBER
CLEAR SRAM
ENGINE SPEED INIT.
SRAM COPY MODE Y
BACKUP SRAM
DATA
RESTORE SRAM
DATA
Model
20H/ 23LA/
23HA/
23H/ 23LM/
28HA
25H 28LM
Y Y Y
Y Y Y
Y Y Y
Y Y Y
Y Y Y
Y Y Y
Y Y Y
Y Y Y
Y Y Y
Y Y Y
SELF-DIAGNOSIS MODES
5