how to print each datalist on a new page??

Question

i used a nested datalist to display my information... i display the following products base on the category ID for example, fruits (<----- datalist name called Catergory) oranges - $0.50 (<----- datalist name called products) apples - $0.40 .... ..... Soups chicken soup = $2.50 seafood soup = $3.00 ...... ....... my page is long and when it is printed out, the information got cut off and goes to the next page which is very unsightly... how to do print each category on a new page?