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Chapter 2 Operation of Diag.
Version 1 2006.11.21
Exit Clutch (DO-5b)
1) Turn on the power and enter the Printer Diag.
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 exe-
cuted. This procedure is for the technical staff.
1) Turn on the power and enter the Printer Diag.
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.
Duplex Fan (DO-5d)
NOTE:This procedure is for the technical staff. The customer check is
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 Printer Diag.
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.
Clutch and Solenoid name
(Diag. Code)
Confirmation procedure
Gnb02039KA
Exit Roll
Kmy02040KA
Duplex Fan
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