Hi Murali,
I know spacing problems and printers can create strange behavior for smartforms between devices. Without seeing the actual form and not having smartform in front of me, here are some suggestion to look into.
1. If the second page is an additional window, try placing a condition for that window.
2. It may also be a spacing issue. For this, look into the settings for table spaces and there should be a minimum space. Try lowering this.
3. Also try the page protection features for the elements like tables etc.
Kind Regards,
James