Lines appear intermittently on the screen and print on the document every time. I have cleaned my print heads and done a nozzle check on my printer; I've selected "overprint preview" which was suggested by someone in a community post, went into InDesign properties and checked "high DPI scaling override" as was suggested by another user (who says he was on tech support for an hour and came up with that recommendation). Nothing has worked to eliminate the lines when I print. Is there a consistent, reliable fix to this? FYI, this image was created in Illustrator and "placed" in InDesign. I used the Opacity feature in Illustrator , which some seem to insuinate creates an issue in InDesign...?