How to print just a portion of an email

My e-mail subscriber is aol. Everyday I get e-mails, primarily from ‘how-to’s, tips, etc. where I just want to print a portion of the text. I;ve tried everything I know/have been told, yet, I keep getting the whole text sent to my printer. I end up having to watch the text printed and then once I get printed what I wanted, I have to ‘printer delete’. This wastes all kind of paper & time. Please advise if there is a fix for this problem. pemanisky@aol.com