Need to fix scanner / buy new one

I’ve got two sketches that I’d love to share, but by now I feel I really need a scanner again. I have one, but it isn’t working, not sure if it’s the scanner itself or the adapter. I’ll ask my brother later if he can bring his adapter (he’s got the same scanner) so I can see if I need a new scanner or just a new adapter.

Edit: My bro said he’s gonna give his to me 🙂