What does reel error mean on fruit machines?

Answer:
It means one of the reels isn't initialising (working correctly) it will usually say reel error then a number from 1-6 depending on which reel it is, this can happen if the reel isn't connected properly or spinning properly.
First answer by Mrmister87. Last edit by Mrmister87. Contributor trust: 1 [recommend contributor recommended]. Question popularity: 2 [recommend question].