You can reprint contracts by pulling up the customer under payments, then pushing F8. Push the number of the contract you wish to print (1-9 or A). You will see in the menu bar "Print Contract". Either click on it or push "ALT-C".
You can also pull up the customer under customer inquiry, push "R" then hit page down until you find the contract to print, then click on "Print Contract" or push "ALT-C".