PCB plot in Print Manager problem

Hello,

this is the first time I print a PCB with Print Manager and I Have a strange problem.

I select "Post Process Settings" and then in the Layer spreadsheets I select Plot to Print manager in order to create a PDF of the selected layer.

The print preview is ok but the PDF has a different copper pour aspect: around vias and round pads che copper pour has a wavy ondulated contour. This happens also with a different PDF printer driver so I suppose is a setting problem of ORcad layout. Can anyone help me?

Best regards.

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