receipt formating for ready made paper

i need you to format my invoice to ready paper (maximum budget 30usd) "printable paper form" is the ready print paper this already printer if you check the photo there is some note there i edit this i need to be print on that paper include the net amount "invoice" - this is the current layout on my invoice i need you to change according to printable paper form also you can check this code \application\views\sales\[login to view URL] to modified the design on the receipt JUST NOTE THIS FORMAT IS A4 SIZE AND IF I ADD MORE ITEM IT SHOULD NOT CHANGE THE FORMAT FROM BELOW CODE IS ON THE ATTACHMENT USER: admin pass 12345678 to print invoice you need to go sales module and make invoice