Kyocera TASKalfa 8353ci

5 Abnormal sound from the eject section

Step	Check description	Assumed cause	Measures
1	Cleaning and applying the grease	The bushing or the gear is dirty or foreign objects are on them.	Clean the bushing and the gear of the eject roller and apply grease to them.
2	Cleaning and applying the grease	The shaft is dirty or foreign objects are on it.	Clean the shaft of the eject pulley and apply grease to it.
3	Checking the upper/lower change guides	The shaft is dirty or foreign objects are on it.	Clean the shafts of the upper/ lower change guides and apply grease to them.

6 Fan rotating sounds are noisy

Step	Check description	Assumed cause	Measures
1	Cleaning the fan motor	The fan of the fan motor is dirty.	Isolate the noisy fan motor by executing U037, and clean the fan.
2	Replacing the fan motor	The fan motor is faulty.	Reattach the fan motor and reconnect the wire. Replace it if it is not fixed.

7 Abnormal sound from the primary paper feed section

Frictional wear, smudges / foreign objects adhesion, attachment failure of the primary paper feed section

Step	Check description	Assumed cause	Measures
1	Checking the gear and the clutch	The parts such as the gear or the clutch are not properly attached.	Reattach the primary paper feed drive components such as the gear or the clutch if they are not properly attached.
2	Cleaning and applying the grease	The gear or the bushing is dirty or foreign objects are on them.	Clean the primary paper feed drive components such as the gear or the bushing and apply the grease to them.
3	Cleaning and applying the greas	The shaft or the bushing is dirty or foreign objects are on them.	Clean the shaft and the bushing of the paper feed pulley or the PF paper feed pulley, and apply grease to them.
4	Checking the feed pulley	The paper feed pulley surface is dirty or worn down.	Clean the paper feed pulley or the PF paper feed pulley, and replace them if necessary

8 Abnormal sound from the machine front side

Wear, dirtiness, foreign objects adhesion or attachment failure at the MP feed section

Step	Check description	Assumed cause	Measures
1	Checking the gear and the clutch	The parts such as the gear or the clutch are not properly attached	When the gears or the clutch in the MP paper feed drive section are not properly attached, reattach them.
2	Cleaning and applying the grease	The shaft or the bushing is dirty or foreign objects are on them.	Clean the shaft and the bushing of the MP paper feed pulley and apply the grease to them.
3	Checking the MP retard pulley	The MP retard pulley surface is dirty or worn down.	Clean the MP retard pulley surface and replace it if necessary.
4	Checking the lift plate	The lift plate is not properly attached.	Reattach the lift base.