Motor, Clutch Test - Oki MC860 Maintenance Manual

Oki Data CONFIDENTIAL

5.10.3.4 Motor, clutch test

This self-diagnostic menu is used to test the motor and clutch.
1. Enter the self-diagnostic mode (Level 1) and press the (2) key or (8) key until
[MOTOR & CLUTCH TEST] is displayed in the top of the screen. Then, press
the (6) key. (The (2) key increments the test item and (8) key decrements the
test item.)
2. Press the (2) key or the (8) key until the item that corresponds to the unit which
is going to be tested is displayed in the bottom of the screen. (The (2) key
increments the item and (8) key decrements the item.)
3. When the (6) key is pressed, the test is started. The unit name starts blinking
and the corresponding unit runs for 10 seconds. (Refer to Fig. 5-2.)
Note ! After running for 10 seconds, screen returns to the item 2 state.
When the corresponding switch is pressed, the test program re-
starts.
• The clutch solenoid repeats ON and OFF during the normal print job. (For
the model in which the independent drive is not possible due to mechanism
structure, the motor runs at the same time. ) *"ID UP/DOWN" continues running
until the (#) key is pressed.
• When the desired motor is selected and the [ENTER] key is pressed for an
extended time (2 seconds), it keeps running.
4. When the (#) key is pressed, the corresponding unit stops running. (The
corresponding unit is kept displayed on the screen.)
5. Repeat items 2 to 4 as required.
6. When the (4) key is pressed, the screen exits the test. (Screen returns to the
item 1 condition.)
43967002TH Rev.1
Color registration (regist) shutter
Fuser motor
Fuser section,
end cooling FAN
Duplex
solenoid
Duplex
clutch
Duplex motor
Belt motor
Fig. 5-2
5. Maintenance Menu
ID motor
ID UP/DOWN motor
Tray 2 hopping motor
(Regist motor, front motor)
Tray 2 clutch
Hopping solenoid
Tray 2 motor
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