Welcome to the HP forums! I hope you enjoy your stay here.
I understand that you are having some issues with your Envy 120 releasing pages from the back of the printer. I can help you with that.
What is happening is the rear access door on the printer is either missing or not connected properly. If the rear access door is properly attached then the printer will again complete printing and deposit the pages in the paper tray.
I hope this helps and I hope you have a great week!
If this resolves your issue then please help other users find this post by clicking on Accept as Solution on my post.
If you appreciate my help then please let others know by clicking on the thumbs up icon below my post.
~DocCottle I work on behalf of HP
Please click “Accept as Solution ” below the post that solves your issue to help others find the solution.
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