Are you on the latest Service Release Candidate? if not please update, 8.4 printing has the improvements and 8.5 is expected to as well. We will need more info if there are still issues for you in 8.5. Thanks
The bug shown here is, the srf seams / edges are supposed to be off (like in the display mode shared above), but instead they’re showing up in the ‘print’. The display mode looks great, aside from lack of control the user has over the parallel shade lines (color, boldness, etc.) – while the print, not so great unless the user wants the edge there, thus then it’s fantastic lol.
Not to mention the ‘hidden lines’, and lack of control the user has over the spacing etc.