Mateo_sancarlos, if you antialias the document before saving it, there are no jagged edges :o). Yes you can do that on a cartoon-with-lines render.

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You just can't put the words "Poserites" and "happy" in the same sentence - didn't you know that? LaurieA
  Using Poser since 2002. Currently at Version 11.1 - Win 10.