Page Content Not Selected

Option A

1. Update your PrintFriendly & PDF plugin to the latest version (at least 3.3.4).
2. Go to your WP Admin > Settings > PrintFriendly & PDF
3. Under Webmaster Settings > My Page Content Selected By, try each option and see if it's showing the correct content.

Option B (Advanced)

Use our custom class names to include/exclude content. Add class="print-only" to include an element and all it's child elements. Add class="print-no" to exclude an element. Learn more about PrintFriendly & PDF Custom Commands

Do not use WP "the_content" filter and class="print-only" at the same time. If you're using class="print-only", please choose "Content Algorithm" from the drop-down menu under Webmaster Settings in PrintFriendly & PDF plugin settings.