Right click a blank part of the Tab Bar and choose "Customize" from the menu. A panel will open and you should be able to find the Print button in there. Drag it to wherever you want to put it on the toolbar (along with anything else) and then click "Done".<br><br> You can also drag anything you don't want into the same panel by the way and also move elements like toobars around.<br><br> ---- '''N.B.''' Some of your plugins look to be out of date which exposes your system to attack. Please go to the [http://www.mozilla.com/en-US/plugincheck/ Plugins Check] page and update where necessary.