Oki ES9160, Maintenance Manual

Page: 253 / 1087

5
© 2012 OKI DATA CORPORATION All rights reserved ES9160 MFP / ES9170 MFP
SELF-DIAGNOSIS MODES
5 - 1
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. Hold the two keys until the [COPY] [e-FILING] [SCAN] [PRINT] [FAX]
buttons are lit.
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.
Refer to "Appendix" for the codes in Test mode (03), Test print mode (04), Adjustment mode (05), and
Setting mode (08).
[B] Exiting from each mode
Shut down the equipment. When the power should be turned OFF, be sure to shut down the equipment
by pressing the [ON/OFF] button for a few seconds.
[C] List of modes
Mode For start Contents For exit Display
Control panel
check mode [0] + [1] + [POWER] All LEDs on the control panel are lit, and all
the LCD pixels blink. [POWER]
OFF/ON
Test mode [0] + [3] + [POWER] Checks the status of input/output signals. [POWER]
OFF/ON
100% C A4
TEST MODE
Test print
mode [0] + [4] + [POWER] Outputs the test patterns. [POWER]
OFF/ON
100% P A4
TEST PRINT
Adjustment
mode [0] + [5] + [POWER] Adjusts various items. [POWER]
OFF/ON
100% A A4
TEST MODE
Setting mode [0] + [8] + [POWER] Sets various items. [POWER]
OFF/ON
100% D
TEST MODE
Assist mode [3] + [CLEAR] +
[POWER] Clears error flags or SRAM, or safely
deletes data in the HDD or SRAM to support
the replacement of the SYS board, SRAM or
HDD. [POWER]
OFF/ON
-
HDD assist
mode [4]+[CLEAR]+
[POWER] Assists the ADI-HDD by checking the type of
the mounted HDD, reverting the HDD to a
factory default or removing keys. [POWER]
OFF/ON -
File system
recovery
mode [5] + [CLEAR] +
[POWER] Checks, recovers or initializes the file
system (HDD). [POWER]
OFF/ON
-
SRAM clear
mode [6]+[CLEAR]+
[POWER] Recovers the equipment from particular
errors such as F800 or F900. [POWER]
OFF/ON -
List print
mode [9] + [START] +
[POWER] Prints various lists or outputs them in a CSV
format. [POWER]
OFF/ON
100% L A4
LIST PRINT
PM support
mode [6] + [START] +
[POWER] Clears each counter. [POWER]
OFF/ON
100% K
TEST MODE
EPU
replacement
mode [7] + [START]
+ [POWER] When replacing EPU, this mode is available
for the installation of the EPU whose initial
detection is possible. [POWER]
OFF/ON
Firmware
update mode [4] + [9] +
[POWER] Performs firmware update with USB media. [POWER]
OFF/ON -
[8] + [9] +
[POWER] Performs firmware update with download jig. [POWER]
OFF/ON
-
Password
reset mode [4] + [8] + [9]
+ [POWER] Resets the administrator password and
service password. [POWER]
OFF/ON -