Excellent Noté 5 sur 5 étoiles

With a little try-and-error, I now create neat printouts that only contain what I intend to keep/print. I'd love to have it for Thunderbird, too!

Cette critique est pour une version précédente du module (8.5.1-signed). 

neat prints, saves paper Noté 5 sur 5 étoiles

If you encounter "There was an unexpected problem when printing" - for me, deactivating the Addon, resstarting Firefox and reactivating the Addon resolved the issue.

Cette critique est pour une version précédente du module (8.0.1-signed). 

This is normal Firefox behaviour

This message is always generated by Firefox when you try to Print Preview (or Print Edit) while displaying the "Add-ons Manager" tab. A slightly different message is displayed when you try to Print while displaying the "Add-ons Manager" tab. This is normal Firefox behaviour.

If you select another tab, and try to Print, Print Preview or Print Edit, you will not receive these messages.