3-10
POWER ON
Normal operation mode
ENG DIAG LEVEL0
DIAGNOSITC MODE
XX.XX.XX -MODE
Engine status display
SWITCH SCAN
Respective voltages display during
print
MOTOR CLUTCH TEST
Toner sensor monitor
TEST PRINT
Toner pulse count monitor
CONSUMABLE STATUS
Toner TAG noise test monitor
PRINTER STATUS
Monitor controls evaluation function
FACTORY MODE SET
Error details
SENSOR SETTING
LED HEAD DATA
NVRAM PARAMETER
3.1.6 Self-diagnostic Mode (Engine Maintenance Mode)
(1) To enter Self-diagnostic mode, turn on the power switch while holding
down the "OK" , "BACK" , "MENU " and "MENU " buttons and then
select "ENGINE DIAG MODE" .
(2) The function of this mode is selected from Menu.
(3) The release method of this mode is different by setting.
(4) Self-diagnostic mode (LEVEL0 and LEVEL1) provides the followings.
3.1.6.1 Operation panel
The following description on operating the self-diagnostic is premised on the operation
panel layout as shown below.
Self-diagnostic mode
layout (overall)
(1) How to select the menu items
Menu items can be selected directly.
Menu items can be selected by pressing either
[MENU ] or [MENU ] key.
XXXXX
XXXXX
Short pressing of
[MENU ] + [MENU ]
+ [OK] + [ ]
simultaneously
Without pressing
any key
Long pressing of
[MENU ]
+ [ONLINE]
simultaneously
(3 sec)
Turn the power on while holding down [OK]
& [BACK] & [MENU ] & [MENU ] and
keep holding them down until the system
maintenance menu appears. Then, select
ENGINE DIAG MODE and press [OK].
[
]
Long pressing of
[MENU ] + [MENU ]
+ [OK]+ [ ]
simultaneously
(6 sec)
SW1:OK
SW2:
MENU △
SW3:
MENU ▽
SW4:
(BACK)
SW5:CANCEL
SW6:ONLINE
SW7:Power Save
LCD
SW1
SW3
SW7
SW4
SW2
SW6
SW5
LED1
LED2
3. ADJUSTMENT