Missing print invoice button in front end

Hi,
Yes, I've enabled "allow user to print invoice in the front end" in configuration -> display -> general display options.

What am I missing?

Thanks in advance

Hi,
Can you give me more information about the issue that you are having ? Don't you have any print button when you check one of your confirmed orders through your front-end order listing section ?

Hi Mohamed,
I cleaned up cache and now the print icon is shown!
Thank you!