Do you have a specific error message?

No error message; I hit the ‘print’ button on the preview screen and nothing happens.

Can you share a screenshot of your preview screen? If any personal information is there, perhaps choose a view that has that information removed. I recall some views (daily?) can't be printed but I'd like to try and reproduce this.

If you need help to create a screenshot, please see How do I create a screenshot of my problem?. Once you've done this, attach the saved screenshot file to your forum post by clicking the Browse... button below the Post your reply box. This will help us to visualize the problem.

Hi Fabian, I will send a screenshot Monday (promise!) - I’m about to leave town for a few days.

Thanks for letting me know, I'll keep an eye on this thread.

OK, it is not Monday, it is Friday. Here is the print preview, I hit print and nothing happens.

Just a mention that here with TB 60b5/Lightning 6.2b2 the Print button is also ineffective. But I can't find any recent bugs re printing in Lightning. Until it's resolved, I suggest making a screen capture of the Print Preview window (Alt+PrintScreen), pasting into a graphics editor, and printing from that program.

I'm having the same problem. One thing of note. When printing an email, the print preview and page setup options are available on the file menu, however, from the calendar view, those are both greyed out. I have created a clumsy workaround using snip but would be much better if this actually worked.

I could not reproduce this, using Thunderbird 52.7.0 in Windows 7 Pro and Debian GNU/Linux, I was able to print fine from the main menu, choosing the same options and view.

When clicking on "Print" the corresponding printing dialog show up and the page prints out fine.

I'm on Windows 10 Pro, and running Thunderbird 60.0b6 (Beta). I will figure out how to report this.