I'm observing a problem already described in Article 214389 (regarding
tredlines in Excel2000 displayed incorrectly).
I'm unable to print dashed or dotted lines in logarithmic scale correctly,
even though they appear correctly on screen and in print preview (!). A
dashed or dotted line does not appear to have any dashes, or only a portion
of the line may have dashes, or the dashed line appears to be distorted, or
of uneven spacing.

I guess it's an unresolved bug. I'm only surprised it's been known since
Excel2000, and not corrected!

Are there any solutions to the problem?