41316401TH Rev.9
75 /
Oki Data CONFIDENTIAL
3.1.2.4 Motor and clutch test
This self-check routine is used for testing the motor and clutch.
1. Go to the self-diagnosis (level 1) mode, and hold the
1
1
1
1
1
and
5
5
5
5
5
keys down until the upper display
of “MOTOR & CLUTCH TEST” is brought up (the
1
1
1
1
1
key increments a test item and the
6
6
6
6
6
key
decrements a test item).
2. Hold the
2
2
2
2
2
and
6
6
6
6
6
keys down and wait for the display for a unit to be tested to appear on the
lower line (the
2
2
2
2
2
key increments a test item and the
6
6
6
6
6
key decrements a test item).
Corresponding displays are listed in Table 3-2.
3. Pressing the
3
3
3
3
3
key starts the test, the unit name blinks, then the corresponding unit is driven
for 10 seconds (refer to Figure 3-3).
Note! The view of step 2 is restored after 10-second driving and, with the press of the
corresponding switch again, the unit is driven again.
• Driving corresponding units subject to the constraints listed in Table 3-2. The driving and
activating out of the constraints are disabled and the constraints appear on the lower display.
• The clutch solenoids must repeat on-off operations in normal printing driving (units that
cannot be driven singly from a viewpoint of their mechanical structures must be driven in
combination with the motor).
4. Use the
7
7
7
7
7
key to stop the drive of the unit (the corresponding unit display remains the same).
5. Repeat the cycle of steps 2 though 4 as the case may be.
6. Pressing the
4
4
4
4
4
key ends the tests (the display is restored to step 1).
MOTOR & CLUTCH TEST
BLACK - ID MOTOR
Содержание C7400
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