Yesterday, I installed my Epson printer using the CUPS web interface (localhost:631), using the Manage Printing GUI in Manjaro-xfce. I have done this before and it usually works without any problem.
Yesterday’s installation went smoothly, but it wouldn’t print any of my LibreOffice documents. So, in an attempt to fix this, I deleted the printer and tried to reinstall it. However, there seems to be a problem in connecting to localhost:631, as this notification shows:
I should add that my internet connection and Firefox browser are fine as, apart from localhost:631, I’m not experiencing any problems browsing the internet.
Many thanks in advance for your help …