4.3
Print-image Problems
4.3.1 Defective images
Completely
blank
Vertical
streaks
Print edges
not aligned
Separated
lines over the
whole page
Traces of paper
pull-in roller
All single
Random
color
color
Blurred vertical
White vertical
streaks
streaks
Random
White
missing dots
horizontal
streaks
Overlapping lines
Separated lines
at the trailing
at the trailing
edge of the
edge of the
recording paper
recording paper
Dirt on the
paper
Light
Ink splash
Stained leading
edge of
recording paper
Characters
having shadows
(ghost)
Fig. 2-10
2-67
Dark
Ink splash
Overlapping
lines over the
whole page
Confidential