smartform printing issue

Dear Experts,

I have developed a SF which generates multiple pages ( no.of pages  = no of line item in a document ).

I have to print each line item on new page.

The output for the program is right in every case.

Now, issue is when printing process starts it takes lot of time after first page and so on.

For ex. If there are 4 pages , after first page it will take 10-15sec to print second page and this will continue till last page.

I checked this problem with BASIS expert and got reply saying there is some problem in SF.

So kindly guide me to resolve this issue.

This is screenshot of Smartform