Wonder of wonders, I can print from DE, but each page is surrounded by heaps of white space and (what I assume) are the printer's crop marks (those lines at the corner of each page with the little circles). When I view the eBook on-screen the page looks just fine.
What am I doing wrong? I can barely tolerate the poor quality bit map output, but I didn't think I was also expected to print onto A3 paper and then use a guillotine to trim the pages down to size!.
Interesting. You are quite right that it sounds like the crop marks are being printed. Can you tell us what book and printer you were using? We will look into it after the Christmas break (Adobe is shut down for the holidays). Thanks.