Rated 4 out of 5 stars

le Fixtman ar Lún. 19, 2013 · buan-nasc

Prints only selected text, as advertised, without format (you can select font size in "addons" preferences. HOWever, I installed "Print Edit" instead and select it from the file menu, THEN you can simply select the text you wish to print, click "delete except" and select "restricted" in the dropdown, and then preview. You can now print FORMATTED text, or pictures. Using the above method it even moves the placement on the page to the top.
https://addons.mozilla.org/en-us/firefox/addon/print-edit/