This is the situation: I tried to print a .pdf file with a watermark using Acrobat Reader 8. Even though the file loaded onto the screen fully, it printed the first page but only portions of the last two pages. One of the portions was the watermark with text showing through the inside outline of the watermark. File printed fine with Acrobat Pro. We found that you could print from the Reader if the "print as an image" box was checked in the Advanced window of the Print screen. What would cause this situation and how often does it occur?