How to print folder content

[Pinokkio]

Hello , how can I print the full content of a folder ( also the ones not visible on screen ) .I need this to quickly browse what is on the different sticks and HD's .
Of course I could make two or more print screens , but I am looking for a more elegant and more simple way .

[JoeFootball]

... I am looking for a more elegant and more simple way .

I don't know about elegant, but here's a simple way to collect all the file names together for printing.

In Nemo, navigate to the top directory of where you want to capture all the file names there and below it. Right-click within there, and select "Open in Terminal". Then enter ls -R > my_file_names.txt, and all the recursive directory output will be captured in that new file for printing.

[Pinokkio]

Thanks a lot ! OH boy ...so simple if you know it ...

[absque fenestris]

You could also use tree.
If tree is not yet loaded on your system, you can use the command sudo apt install tree.

Open any folder. Open the terminal with a right-click and enter the command tree and you have a treeview of the entire folder content.
If you want to save the treeview as a text file, enter the command tree -no my_file_names.txt
Otherwise everything as described by JoeFootball above ...

https://www.computerhope.com/unix/tree.htm

If you want it in color, enter tree and select in the Terminal Menu: Edit > Select All, then > Copy as HTML. If you paste it into an open LO Writer document it looks quite acceptable > see the screenshot at the bottom.