HP 7470A Operator's Manual page 38

Possible Cause
Writing Surface Is Rippled, Torn, or Scratched (Continued)
Ink has soaked the plot.
Combining Pens and Media
The following table describes how to combine pens and media for best
results.
Non-Glossy
Plotter Paper
Glossy Plotter
Paper
Plotter Film
Transparency
If many closely spaced lines
are drawn on chart paper
without sufficient time to dry,
the medium may become
damp and weak. Further draw-
the medium. Revise the soft.
ing in the same
ware so that the ink will have
time to dry before more lines
are drawn in the same
Fiber-tip
Paper Pens
High quality for
charts and quick
business graphics
check plots.
Excellent quality for
presentations,
re-
ports, and handouts.
Vivid, professional
results.
Not recommended.
Solution
tear
area can
area.
Fiber-tip
Transparency Pens
Not recommended.
Good quality.
Excellent quality for
overhead presenta-
tions and overlays.
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