I bought a Dixie Narco 501E, and this is my first soda machine (I have several gumball machines). It was dropped as we were loading it into my pickup truck. It turns on and cools, but it has a couple issues. First, it wont take quarters, they just fall right through. About 1 in 20 go into the escrow, but the rest go into the coin return. All other coins work fine. The bill validator works, but once it takes the dollar (I have it setup for $1.00 vends) it automatically vends from column 8. The other columns work when I press them from inside though. any help would be great!