Possible Duplicate:
Why are some pages in my PDF coming out bold?
Occasionally a file I'm editing will render a page in very heavy text, making the entire page look bold, when I insert an image on that page. This doesn't happen all the time, but I have noticed it happen in a few different files. Why does this happen; and is there a way around it? I'm using the graphicx package for inserting images (with pdftex) and compiling to pdf.