Print-Image Problems; Defective Images - Brother MFC-J3520 Service Manual

4.3

Print-image Problems

4.3.1 Defective images

Completely blank
Straight vertical stripes
Print edges not
aligned
Overlapping lines
Separated lines
at the trailing edge
over the whole
of the recording paper
page
Traces of paper
pull-in roller
All single color
Random color
White vertical streaks
Random missing
White horizontal
dots
streaks
Separated lines at
the trailing edge of
the recording paper
Dirt on the paper
Light
Stained leading
edge of
recording paper
Characters having
shadows (ghost)
Fig. 2-9
2-61
Dark
Ink splash
Overlapping
lines over the
whole page
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