When I attempted to print the default CUPS test page, it printed the front side correctly (which was very unexpected) but it printed the back side with no top margin (I have duplex printing installed. So, I used a different file as a test page, and both front and back printed with absolutely no top margin.
When I attempted to print the default CUPS test page, it printed the front side correctly (which was very unexpected) but it printed the back side with no top margin (I have duplex printing installed. So, I used a different file as a test page, and both front and back printed with absolutely no top margin.