https://forums.autodesk.com/t5/autocad-forum/streaks-lines-whent-printing-solid-hatches-in-c3d/m-p/5626397#M329625 <P>Hi,</P><P>&nbsp;</P><P>I'm having a very similar issue with printing solids when using the standard AutoCAD DWG-PDF driver, particularly when exporting surfaces from Civil 3D. Below is an example from a recent project. From a distance the solid colours appear OK but when you look at full size you can see all the numerous triangle outlines. This makes the drawing look really terrible. This outlines are also visible when subsequently printing on paper.</P><P>&nbsp;</P><P>Is there a fix for this, either a command to prevent the&nbsp;edges of the solids from&nbsp;printing or a PDF driver setting to remove this? I'm aware this can be fixed using alternative PDF drivers but my company would prefer to use the default Autodesk DWG-PDF driver.</P><P>&nbsp;</P><P>Appreciate your help.</P><P>&nbsp;</P><P>&nbsp;</P><P><IMG alt="Streak Lines from Solids.jpg" title="Streak Lines from Solids.jpg" src="https://forums.autodesk.com/t5/image/serverpage/image-id/167475i8FFD70D550623B6F/image-size/original?v=mpbl-1&amp;px=-1" border="0" /></P><P>&nbsp;</P><P>&nbsp;</P> Fri, 08 May 2015 07:57:17 GMT Anonymous 2015-05-08T07:57:17Z