Pdf import, black background and brown text&drawings

What is wrong with this pdf imported?
It should be with white background and black text and color drawings…

pdf problem

Acrobat opens it normally.
Also other pdf opens normally.
Tried R6 and R7.

Thanks :slight_smile:


dear @Wagner - please post the .pdf file.
some guesses:
is the pdf in RGB or CMYK color space ? what is the source of the pdf ?
did you try to open the pdf in Adobe Illustrator or Affinite Designer and check if there is unusual Clipping or save it as dxf / svg ?.. kind regards - Tom

Thank you trying to helping me.
uploaded it to tech@mcneel.com.