Print area and empty rows

[MATT.B]

I have a basic understanding of excel and i'm using version 2003. I was wondering if there was a way to hide the empty rows when printing, i have a sheet set up that lists the customers on it and each day that list changes size one day it could be 54 customers another day its only 26 customers. I'm looking for a way to print only the customers that are on there and having the empty rows not appear with out having to change my print area every time i print. Another solution i could use is is there a way to auto set print area with out using macros/scripts but i would prefer the empty rows to just not print.
Sorry bout caps lock its broken

I WASN'T CLEAR ENOUGH ON WHAT I WAS WANTING DO DO. HERE IS AN EXAMPLE OF MY LOG I NEED TO BE ABLE TO ADD TO THE BLANK LINES BUT I WANT THE BLANK ROW TO NOT APPEAR WHEN PRINTING. RIGHT NOW I HAVE BEEN ADJUSTING THE PAGE BREAKS EACH DAY WHEN I PRINT BUT I WAS WONDERING IF THERE IS A WAY TO MAKE IT SO BLANK ROWS DON'T PRINT I CANT USE THE AUTO FILTER TO ACHIEVE THIS.