>> That's baffling. It almost suggests the printer is doing some >> processing first. I wonder whether he's actually using Acrobat rather >> than Reader? > That's what I suspected as well, but he states that he's just using Acrobat > Reader, albeit on a Mac. Could that make some difference, perhaps? I do have a Mac on my desk at the moment. If you want me to, I can see if the PDF has colour here. Regards Andy Ling To unsubscribe or subscribe goto: //www.freelists.org/list/davidpilling