Problem

Circles in a section view are shown with visible strokes on a printout. See attached screenshot of a part of the printout.
Source is a DGN file originally created in DGN V7 and has Design Model, Drawing Models and Sheet Models.
Presentation is hidden line. Some of the printed details: Circles are printed in facets

Solution

Resolving this issue, we have found 3 solutions:

1) Print using Option Rasterized enabled. (Easiest)

2) Since the presentation is Hidden line, Change Hidden Line settings to True Hidden Line:
a. Open Reference file ( file – references)
b. Select the reference file:
c. Select Presentation.
d. In the windows what opens, enable True Hidden Line
e. Click the True Hidden Line Settings icon (on the right)
f. Change Method to: Exact

3) Rewrite the solid objects to meet the Parasolids kernel in use.

Go to the Design Model
Select all the elements
Enter: modeler synchbreps

In particular when the original model was created as a V7 DGN or V8 DGN file by a pre-XM version of MicroStation this 3rd option will/can improve results.