Image Quality Problems - Kyocera FS-C8520MFP Service Manual

1-4-3 Image quality problems

If the part causing the problem is not designated as a service part, replace with the assembly comprising the
part.
(1) No image
appears (entirely
white).
See page 1-4-38
(6) Black streaks
are printed verti-
cally.
See page 1-4-40
(11) The leading
edge of the
image is con-
sistently mis-
aligned with the
original.
See page 1-4-41
(16)Fusing is loose. (17)Image is out of
See page 1-4-42
(2) No image (3) Image is too
appears (entirely
black).
See page 1-4-38
(7) Streaks are (8) One side of the
printed horizon-
tally.
See page 1-4-40
(12)The leading (13)Paper is wrin-
edge of the
image is spo-
radically mis-
aligned with the
original.
See page 1-4-41
(18)Image center
focus.
See page 1-4-43
(4) The back-
light.
See page 1-4-39 See page 1-4-39
(9) Spots are
print image is
darker than the
other.
See page 1-4-40 See page 1-4-41
(14)Offset occurs.
kled.
See page 1-4-42 See page 1-4-42
does not align
with the original
center.
See page 1-4-43
1-4-37
(5) White streaks
ground is col- are printed verti-
ored. cally.
See page 1-4-39
(10)Image is
printed.
See page 1-4-41
(15)Part of image is
See page 1-4-42
2MY/2MZ
blurred.
missing.