Motor Clutch Test - Oki C5500 Maintenance Manual

5.3.2.4 Motor clutch test

This self-diagnosis is practiced to test motors and clutches.
1. Activate the self-diagnostic mode (Level 1), press and hold down the MENU+ or MENU- key,
until "MOTOR & CLUTCH TEST" appears in the upper line of the display section, and then,
press the ENTER key. (The MENU+ key increments a test item, and the MENU- key decrements
a test item.)
2. Press and hold down the MENU+ or MENU- key, until the item corresponding to the unit of
Table 5-4 now to be tested appears in the lower line of the display section. (The MENU+ key
increments a test item, and the MENU- key decrements a test item.)
MOTOR & CLUTCH TEST
ID MOTOR
3. Pressing the ENTER key initiates the test, causing the unit name to start blinking, and the
corresponding unit is driven for ten seconds (See Figure 5-2).
Note! After the unit has been driven for ten seconds, the status of Item 2. above is restored.
The unit is driven again when the corresponding switch is pressed again.
The clutch solenoid repeats ON/OFF operations in a normal printing drive. (Clutches
that cannot be driven individually due to their structural reason are driven along with
their motors.) * "ID UP/DOWN" continues being driven, until the "CANCEL" key is
depressed.
The motor keeps rotating if holding down the [ENTER] key for two seconds when
determining the choice of the motor. (The motor stops when the [CANCEL] key is
pressed.)
4. Pressing the CANCEL key stops the drive of the corresponding unit. (The indication of the
corresponding unit will be maintained.)
5. Repeat Items 2 to 4, as needed.
6. To end the test, press the BACK key. (The status of Item 1 will be restored).
43085101TH Rev.1
Oki Data CONFIDENTIAL
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