Set up of printer

Hi,
I have just brought Pressit cd and labels for printing labels for cd’s and jewel cases.
I am having problems I do not seem to be able to set my printer up to get the labels to print in the correct position.
My printer is a Lexmark P4350 their is a sheet that you print which is called Printer Calibration which you fold in half horizontally then in half again vertically. Unfold the paper, the position that the horizontal fold corsses the vertical axis is the vertical adjustment and the position which the vertical fold crosses the horizontal adjstment. You enter thies 2 amound in the calibration dialogue box. I am at a lost with this does anybody know a quick and simple way to set up a printer? :bow: :bow: