How do I remove voice parts on the second page of an open score

Hello there,

I'm creating an 4 Part open score with a piano reduction. The First page utilises all four voice parts and the piano reduction. Then on the second page only the tenors sing a long passage that has now gone in to three pages because of all the other empty parts taking up space on the page. If there was a way to remove the S, A, B, piano staves only for this page I can fit all of the tenor solo bits onto 1 page. I have tried pressing 'i' and bringing up the instruments page and deselecting the empty staves but that removes it from page 1 too.

Any Help would be greatly appreciated.