Posted by dellus on Oct 06, 2024; 11:29am
URL: https://forum.librecad.org/printed-line-width-is-way-too-small-tp5725411p5725413.html

No, there is no way to set a separate minimum width for printed lines.
Too fat lines could only be a problem when drawing very small objects. You can use a very thin line width down to 0.05mm, isn't that enough?
Print scale also matters, maybe you have set "Apply Print Scale to line width" in Print Preview, take it out.