If you try to print an opened M$-Excel sheet with e.g. three pages it only 
prints page 1.The same problem occures if you try to export this sheet 
to PDF. You can also define a range from page 1-3 whit the same result - 
only page one is on the output. If you go on "Page Preview" you can also 
view only page one.

It seems to be that only the first page of an Excel sheet is set as an 
print range (import problem?). If you go into the view "Page Break Preview" 
you can see that only page one has set an print range. 
The others are grey!
There are only two temporary solutions i figured out to get the other pages:

1. Mark the wanted text for printout and select "Selection" at the 
print-dialog

2. If you select "View" -> "Page Break Preview", select the area on the page
you want to print and then right-click the area and select "Add Print Range" 
you can define each page as an print area. After you have done this with all 
pages your are able to print/export/preview all pages.

I hope you get rid of this problem in the final - i think this won´t be only
helpfull to me!

Best regards
Florian

P.S.: OO is the best non-M$ Office suite - so keep going on in development