I'm sure this has been handled a thousandfold here, but I couldn't find any threads with this specific problem.
I do print ads for a magazine and frequently receive full page ads in PDF format. When I open the PDFs to inspect them
beforehand in Acrobat, I can see the bleed, the crop marks and what lies beyond. However, when I import the PDF
into a quark page, the bleed and crop marks are gone, making it hard to position the ad on the page for fear of cutting
off design elements in the ad due to no apparent bleed.
Any helpful answers much appreciated!