Dell 3110cn Service Manual page 251

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Clutch and Solenoid name
(Diag. Code)
MPF Turn Clutch (DO-2b)
MPF Feed Solenoid (DO-2d)
Version 1 2006.02.03
1)
Turn on the power and enter the Diagnostic Mode.
2)
Execute the DO-2b. Upon hitting the "return" key, the operat-
ing noise of the clutch will be heard.
3)
Press the "Cancel" key to stop the clutch.
Combination test is as follows.
NOTE: The MPF turn roll rotates when the DO-a and the DO-2b are
executed. This procedure is for the technical staff.
1)
Turn on the power and enter the Diagnostic Mode.
2)
Remove the Tray 1 paper cassette.
3)
Execute the DO-a and the DO-2b.
4)
Confirm the Turn Roll rotation.
5)
Press the "Cancel" key to stop the clutch.
6)
Press the " " key to display the DO-a.
7)
Press the "Cancel" key to stop the motor.
8)
Replace the Tray 1 paper cassette.
1)
Turn on the power and enter the Diagnostic Mode.
2)
Execute the DO-2d. Upon hitting the "return" key, the operat-
ing noise of the solenoid will be heard.
3)
Press the "Cancel" key to stop the solenoid.
Combination test is as follows.
NOTE: The MPF feed roll rotates when the DO-a and the DO-2d are
executed. This procedure is for the technical staff.
1)
Turn on the power and enter the Diagnostic Mode.
2)
Remove the Tray 1 paper cassette.
3)
Execute the DO-a and the DO-2d.
4)
Confirm the Feed Roll rotation.
5)
Press the "Cancel" key to stop the clutch.
6)
Press the " " key to display the DO-a.
7)
Press the "Cancel" key to stop the motor.
8)
Replace the Tray 1 paper cassette.
2 - 37
Chapter 2 Operation of Diag.
Confirmation procedure
MPF Turn Roll
MPF Feed Roll
Kmy02029KA
Kmy02030KA

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