I don't have a wireless printer so I'm thinking about writing down the keys by hand on pieces of paper. Obviously I can't copy the QR codes that way. Are they necessary or do they just exist just for our convenience?

1 Answer 1


It's just for convenience.

Make sure to d̶o̶u̶b̶l̶e̶ triple check and use a pen that's readable in ten years, too.

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