4. ADJUSTMENT
Oki Data CONFIDENTIAL
44983601TH Rev.1
4-17 /
4.1.3.4 Motor clutch test
This self-diagnostic menu is used to test the motor and clutch.
1. Enter the self-diagnostic mode (level 1), press the [MENU
] or
[MENU
]
key repeatedly ,and press the [OK]
key when the "MOTOR & CLUTCH TEST" is displayed in the upper row of the display area. (Pressing the [MENU
]
key increments the test item and pressing the [MENU
]
key decrements the test item.)
2. Press either the [MENU
]
or [MENU
]
key until the desired menu item corresponding to the unit to be tested in
Table 4-4 is displayed in the lower row of the display area. (Pressing the [MENU
]
key increments the test item
and pressing the [MENU
]
key decrements the test item.)
MOTOR & CLUTCH TEST
ID MOTOR
3. Pressing the [OK] key starts the test. The unit name starts flashing and the corresponding unit is activated for 10
seconds. (Refer to Figure 4-2.)
Note!
After the corresponding unit has activated for 10 seconds, it returns to the status of step2, and is re-activated when the
corresponding switch is pressed.
•
The clutch solenoid repeats turning on and off during the normal print drive.
(If a clutch solenoid cannot be activated independently, the motor is driven at the same time.)
•
If [OK] key is pressed long (2 sec) when selecting a motor, the motor keeps running.
4. When the [CANCEL] key is pressed, the corresponding unit stops activating. (Display of the corresponding unit
keeps displayed.)
5. Repeat steps 2 to 4 as required.
6. Pressing the [ ] key terminates the test. (Returns to the status of step 1.)
：
Paper level indicator lever
：
Driven roller
：
Driving roller (Continuous rotation)
：
Driving roller (Control rotation)
：
Paper conveying route
：
Indicating lever
：
Photo sensor
：
Micro switch
：
Magnetic clutch
：
Micro switch
Front
Back
Face up stacker
1st eject roller
2nd eject roller
Heat roller
Backup roller
Eject motor
(Pulse motor)
Feed roller
Feed roller
Pickup roller
Pickup roller
Tray (Pulse motor)
Conveying roller
Image drum
Main motor
(DC motor)
Conveying roller
Transfer roller
Registration roller
Registration roller
MPT
feed
roller
（B431 only）
Multipurpose tray
Tray 1
Tray 2 (option)
Figure 4-2
Содержание B431L6
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