On most PCs if you highlight the area you want to print and then right click on that, there will be an option that says Print Selection. On my PC, this shows up on the right click menu rather than on the print screen.
Another option is to go to File > Print (so it would print everything), then when the print screen shows up select the option to print this page only or only page X (the page number you want). Saves you from having to copy/paste.