Plot wrong line weight (no thickness)

[ycai9HR9Q]

Hi Everyone,

I am having an issue that Revit prints pdf with a wrong line weight. I've been use same way and settings for print the same drawings until today's irregular change. I have no idea why this is happened. And it happens to different Revit versions and projects. I tried open one project in 2020 and another project in 2019 to do printing. The same issue has happened to the 2 projects. The line weight look like wrong. The detail lines should have thickness but they don't.

Can anyone help with this issue? Thank you so much.

[barthbradley]

Revit prints what is shown on the screen. WYSIWYG.  Are you saying that the circled green line is supposed to be thicker than it shows? What is it exactly?  

[ycai9HR9Q]

In revit model, the lines shows with line weight 6 which is pretty thick. After plotted, it changes to a thin line in the pdf.

[ToanDN]

Which pdf printer? Try another one see if the problem persists.

[ycai9HR9Q]

Thank you. Your reply is pretty helpful. Actually, the pdf viewer turn the thickness off So I can't see the thickness. And you are right. When every setting seems like correct, then checking the pdf view/pdf printer is another way to find out.