Dell 3130cn Service Manual page 396

Clutch and Solenoid name
(Diag. Code)
Exit Clutch (DO-5b)
Duplex Fan (DO-5d)
Buzzer (DO-5F)
Version 3 2008.05.30
1) Turn on the power and enter the Diagnostic Mode.
2) Execute the DO-5b. 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 exit roll rotates when the DO-0 and the DO-5b are
executed. This procedure is for the technical staff.
1) Turn on the power and enter the Diagnostic Mode.
2) Execute the DO-0 and the DO-5b.
3) Confirm the Exit Roll rotation.
4) Press the "Cancel" key to stop the clutch.
5) Press the " " key to display the DO-0.
6) Press the "Cancel" key to stop the motor.
NOTE:This procedure is for the technical staff. The customer check
are the procedure 1, 4 and 5.
When performing operation for five minutes or longer with the front
cover open, remove all toner cartridges, and cover the drum to avoid
exposure to light.
1) Turn on the power and enter the Diagnostic Mode.
2) Open the Front Cover.
3) Cheat the safety Interlock System.
4) Execute the DO-5d. (The customer can confirm the fan noise
only.)
5) Press the "Cancel" key to stop the test.
6) Remove the cheater and close the Front Cover.
1) Turn on the power and enter the Diagnostic Mode.
2) Execute the DO-5F.
3) Check the Buzzer.
4) Press the "Cancel" key to stop the test.
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Chapter 2 Operation of Diag.
Confirmation procedure
Exit Roll
Duplex Fan
Zna02039KA
Zna02040KA