Dell 3010CN Service Manual page 83

Clutch and Solenoid name
(Diag. Code)
Magnet Roll Motor (DO-
60)
PH Motor Start (DO-64)
Motor Speed 0 (DO-65)
Motor Speed 1 (DO-66)
NOTE: Procedures 1, 3, 4, 5, 8, 9 and 10 are for the technical
staff.
1) Remove the Right Cover
2) Turn on the power and enter the Diagnostic Mode.
3) Open the Front door and the Top Cover, and then remove the
IBT.
4) Cheat the safety Interlock System.
5) Execute the DO-60. Confirm the rotation of gears of the motor.
(The customer can confirm the motor noise only.)
6) Press the "Cancel" key to stop the motor.
7) Remove the cheaters and reseat the IBT.
8) Turn off the power and attach the Right Cover.
9) Close the Top Cover and Front Door.
NOTE: Even if only DO-65 or DO-66 is executed, the motor
doesn't rotate. Execute DO-64 and then execute the DO-65 or
the DO-66.
The rotational speed of the motor is as follows.
DO-64+DO-65 < DO-64 < DO-64+DO-66
1) Turn on the power and enter the diagnostic mode.
2) Execute the DO-64. Confirm the motor noise.
3) Press the "Cancel" key to stop the motor.
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Chapter 2 Operation of Diag.
Confirmation procedure
Development Motor
Shaft
Leg_Sec02_058FA