Workaround: Install Chromium. It has the same code base, and does actually remember the printer settings.
Posts made by redsandro
RE: Printer Settings not Saving - Opera 29Opera for Windows
Have you found a different solution yet? I don't want to use the system dialog because I still need to change some settings in the preview.
I have the same problem in Opera 29.0.1795.47 on Ubuntu 14.04.2 LTS (x86_64; X-Cinnamon).
The settings are just not remembering. I have to change the printer, paper size, margins, headers and stuff every single time.
Whether printing to paper or 'printing' to PDF, when you need to print a lot of pages from the internet, this becomes really annoying really fast.