Kyocera TASKalfa 7002i Service Manual page 1443

Step Check description
2 Cleaning and applying the
grease
3 Checking the MP retard
pulley
4 Checking the lift plate
(9) Abnormal sound from the lower side than the fuser eject section
Rubbing sound between the bushing and the stop ring of the fuser eject roller due to the smudges / foreign
objects adhesion
Step Check description
1 Cleaning and applying the
grease
2 Replacing the fuser unit
(10)Abnormal sound from the upper side of the fuser eject section
Rubbing sound between the fuser eject pulley and the shaft due to the smudges / foreign objects adhesion
Step Check description
1 Cleaning and applying the
grease
2 Replacing the fuser unit
(11)Abnormal sound from the fuser section
Smudges / foreign objects adhesion or the interference between the parts in the fuser section
Step Check description
1 Cleaning and applying the
grease
Assumed cause
The shaft or the bushing is
dirty or foreign objects are
on them.
The MP retard pulley sur-
face is dirty or worn down.
The lift plate is not properly
attached.
Assumed cause
The left fuser eject roller,
bushing or the stop ring
are dirty, or foreign objects
are on them.
The fuser unit is faulty.
Assumed cause
The pulley or the shaft is
dirty, or foreign objects are
on them.
The fuser unit is faulty.
Assumed cause
The bushing or the gear is
dirty or foreign objects are
on them.
7-583
Measures
Clean the shaft and the bush-
ing of the MP paper feed pul-
ley and apply the grease to
them.
Clean the MP retard pulley
surface and replace it if nec-
essary.
Reattach the lift base.
Measures
Clean the left fuser eject
roller, bushing and the stop
ring and apply the lubricant to
them.
Replace the fuser unit.
Measures
Clean the fuser eject roller
and the shaft and apply lubri-
cant to them.
Replace the fuser unit.
Measures
Clean the bushings and the
gears for the fuser rollers,
and apply grease to them.
2WA/2NJ/2RK
Reference
Reference
Detaching
and Reat-
taching the
fuser unit
Reference
Detaching
and Reat-
taching the
fuser unit
Reference