Printing configuration error

[mathieu jacquet]

Hi all,

I've changed images recently (.bmp and .jpg), which were linked to several 
chapters of a book. It was just text changes following a translation. For 
information, the changes in images have not been done on my computer (done 
on Mac and exported in PC format).

Now when I generate my book, the following error message appears for ALL 
FILES in the book : "Printing configuration for color black [and cyan, 
magenta...] is inconsistent" (I am translating from the French message, but 
it's something like that). This message did not appear with former images.

I can't see where this message come from...Do I have to modify my adobe PDF 
printer printing configuration at book level. If yes, what am I supposed to 
modify ?


Any help appreciated !

Mathieu.