I broke one of these printers trying to take it apart. It is small and
everything is very tightly packed together. Be careful. If you take it apart,
chances of putting it back together in working order are slim. I am not good at
working with tiny bits, so it could be just me. Try blowing it out with
compressed air after releasing the catches, if it is a tiny bit. If it is a
larger bit do not use anything sharp to try to pull it out as you will scratch
it and make it worthless.