u/QuestionBlock24

I recently ran into an issue where my printer will read 2 out of the 3 SD cards I use for printing (with the 3rd one being the one that came with the printer) but won't display what's on them. I can still use the dial to select and print stuff, but I can't see what's going on.

This is a recent problem, too. The two problematic cards were still working perfectly until a few days ago, then they randomly stopped showing their contents on the printer. I already tried a factory reset and that didn't work. I'm safely ejecting them from the computer every time and I have no idea what caused it. The two cards are 16 gb.

Has anyone else had this problem or have any ideas on how I can fix it?