Hello Derrick,
Thank you for reaching out to ShareThis support!
Currently, our print functionality does not have a built-in option to specifically limit printing to the main content of a post and exclude other elements like sidebars or headers. However, you can achieve this functionality with a custom implementation by using CSS and JavaScript on your website.
If you’re not familiar with making these changes, I recommend consulting your web developer for assistance. Let us know if you need further guidance, and we’ll be happy to assist!
Best Regards,
ShareThis Support Team