Printing prob on Mac OX 10.6.8 Musescore 1.1

I have read all I could in other posts and they are not helpful. I created a score and extracted parts. Most of the parts will print fine. Two of them print out with a little strip of the title at the bottom, nothing else. I have tried saving as PDF, I get the blank form. I will attach the music below. BTW I have tried every conceivable page attribute setting and nothing helps. Perhaps a wizard can try and print to see what the problem might be. I confess, I jimmied with the page attributes to format it, but I did so with the other parts that print correctly. Thanks for any help, if you find nothing wrong, perhaps ypu could reply with a PDF file and I'll see if that works. Thanks!