Kyocera TASKalfa 8002i

2WA/2NJ/2RK
7-580
Content of Abnormal Noise
(1) Abnormal sound occurs (Basic Measures)
(2) Abnormal sounds from the paper conveying section
Frictional wear, smudges / foreign objects adhesion on the conveying rollers, pulleys and the gears
(3) Abnormal sound from the developer section
Caused by the developer unit.
Step Check description Assumed cause Measures Reference
1 Applying the grease The grease on each gear
or bushing is not enough.
Check the rotation of the
roller, pulley and the gears,
and apply the grease to the
gears and the bushings if not
rotating smoothly.
2 Checking the gear and the
bushing
The parts such as each
gear or bushing are not
properly attached.
Reattach the gear or the
bushing.
Step Check description Assumed cause Measures Reference
1 Cleaning and applying the
grease
The bushing or the gear is
dirty or foreign objects are
on them.
Clean the bushings and the
gears for the left/right regis-
tration rollers, middle roller,
transfer roller and the upper/
middle/lower duplex rollers,
and apply grease to them.
2 Cleaning and applying the
grease
The inside of the pulley is
worn down.
Clean the drive shaft of the
middle pulley and apply the
grease to it.
3 Cleaning and applying the
grease
The gear tooth are dirty or
foreign objects are on
them.
Clean the transfer drive gear
and the registration drive
gear and apply the grease to
them.
4 Checking the feed drive
unit
The feed drive unit is
faulty.
Replace the feed drive unit. Detaching
and Reat-
taching the
feed drive
unit
Step Check description Assumed cause Measures Reference
1 Checking the developer
unit
The developer unit drive is
faulty.
Check if the developer pow-
der does not leak from the
developer unit, there is no
damage, or the roller rotates
manually. Fix the parts if nec-
essary.