Kyocera ECOSYS P6230cdn

13. Abnormal sound from inside the machine (jumping sounds)

Opening/closing operation failure, dirtiness, smudges / foreign objects adhesion of the waste toner vent of the primary transfer section

Step	Check description	Assumed cause	Measures
1	Checking the shutter of the toner waste vent	The shutter of the waste toner vent is not properly opened and closed.	Check the opening and closing operation of the shutter of the toner waste vent in the transfer cleaning unit, and fix the parts if necessary.
2	Checking the cleaning screw	The cleaning screw does not properly rotate.	Check if the cleaning screw in the transfer cleaning unit rotates smoothly, and clean it if not rotating smoothly.
3	Cleaning the transfer cleaning unit	The transfer cleaning unit is dirty.	Clean the inside of the transfer cleaning unit.
4	Cleaning and applying the grease	The drive gear or the bushing is dirty, or foreign objects are on them.	Clean the parts in the primary transfer unit such as the drive gear and the bushing, and apply the grease to them.
5	Replacing the primary transfer unit	The primary transfer unit is faulty.	Replace the primary transfer unit.

14. The rotation sound of the fan is noisy

Step	Check description	Assumed cause	Measures
1	Cleaning the fan motor	The fan section of the fan motor is dirty	Isolate the fan motor with the noisy sounds and clean the fans.
2	Checking the fan motor	The fan motor is not properly attached, or it is faulty.	Reattach the fan motor and reinsert the connector. If not repaired, replace it.

15. The driving sound is noisy during printing

The operation sounds in the drive section

Step	Check description	Assumed cause	Measures
1	Changing the settings	The Quiet Mode is off.	Set [On] at [Adjustment/Maintenance] > [Quiet Mode] via the System Menu.