Rhino blur PDF print quality

Does anybody know how to improve the PDF print quality ?

Are you sure you have Vector option checked on?
Second image - no, you don’t.

Thank you for your reply @Piotr

I tried with vector and same quality. :frowning:

What about native Rhino PDF printer?

Have you tried playing with the properties (dpi) of the PDF printer?

This really helped improved the line quality. Thank you.

But I realised that by using this, the vectors will always export in Wireframe mode.

Is there a way to print vector output without wireframe?

You’d have to run Make2D, create a graphic, and then print.

Make2D was what I was trying to avoid… but thanks anyway. Good day.