Kyocera TASKalfa 8002i

2WA/2NJ/2RK
7-54
(4-9) Horizontal streaks or band (white/black)
Step Check description Assumed cause Measures Reference
1 Cleaning the transfer belt The transfer belt surface is
dirty.
When the image failure
appears in the transfer belt
circumference interval, clean
the transfer belt.
Detaching
and Reat-
taching the
transfer
belt unit
2 Cleaning the fuser belt The fuser belt is dirty. When the image failure
appears in the fuser belt cir-
cumference interval, clean
the fuser belt.
Detaching
and Reat-
taching the
fuser unit
3 Checking the right cover Only one side of the right
cover (conveying unit) is
closed, or the pressure
spring is deformed.
Close the right cover (con-
veying unit).
4 Checking the transfer belt
unit
The pressure spring is not
properly attached or
deformed.
Reattach the pressure spring.
Replace the transfer belt unit
if the issue is not resolved.
Detaching
and Reat-
taching the
transfer
belt unit
5 Checking the fuser unit The fuser belt surface has
some scratches.
Replace the fuser unit. Detaching
and Reat-
taching the
fuser unit