41956001TH Rev.6 75 /
Oki Data CONFIDENTIAL
3.1.2.4 Motor clutch test
This self-diagnostic routine is used to test the motor and clutch.
1. Press the
11
11
1 and
55
55
5 keys until the self-diagnostic (Level 1) mode is entered and [MOTOR &
CLUTCH TEST] is displayed in the top line.(Key
11
11
1 increments the test item and Key
55
55
5
decrements the test item.)
2. Press the
22
22
2 and
66
66
6 keys until the section that corresponds to the unit subject to the next test in
Table 3-2 is displayed in the top line of the display. (Key
22
22
2 increments the item and Key
66
66
6
decrements the item.)
3. The test starts by pressing the
33
33
3 key. The name of the unit begins to blink and the corresponding
unit drives for 10 seconds. (See Fig 3-3.)
Note:
The status returns to that described in 2 after driving 10 seconds, and the unit will start
driving again be pressing the corresponding switch.
• The drive control conditions listed in Table 3-2 must be fulfilled in order to drive the
corresponding unit. A unit cannot be driven without fulfilling the conditions, and if attempted,
instructions will appear in the bottom display line.
• For clutch solenoid, ON and OFF is repeated for normal print drive. (For those that cannot
be driven independently due to their mechanism, drive with the motor.)
4. A driving unit is stopped by pressing the
77
77
7 key. (The display of the corresponding unit is
maintained.)
5. Repeat Steps 2 to 4 as required.
6. Press the
44
44
4 key to end the test. (Status returns to that described in 1.)
MOTOR & CLUTCH TEST
BLACK - ID MOTOR
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