It will help your visitor to print the page by one click. What is the script you have to use?. Simple One this is the script.
<a href='javascript:print(document)'><img alt='print' src='https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEh0MwmGJHkUBHrXKsMo-JFhA7bDpLiJ1AzUE28DwwWVMn0m-XbQiX7v5fgoGTqZAzKJgxEKFT8S5QucOr3cqkXgZISts_LIm0MTvdIVk3EbW1RfCxy1V575IzGEGyVP9kXmv5aHwz-1yXc/s1600/printerIcon.jpg' title='Print This Page'/> Print This Page</a>
You Can Change the words and Pics. Tell me if script does not work.