Who is slot hopper is a term used to describe a slot machine hopper that needs to be filled with coins before the machine can pay out a jackpot. Historically, these hoppers housed the money that would be paid to a player should they win a game. This function was necessary before the advent of electronic games, which do not require a side lever to trigger payouts. The hopper was originally an expensive and space consuming part of a slot machine, which eventually became vestigial as machines moved to digital technologies.
In accordance with casino regulations, a hopper fill slip is a document used to record the replenishment of a slot machine hopper after it becomes depleted as a result of making payouts to players. It includes the amount of coin placed into each hopper, signatures of the employees involved in the transaction and the date. The hopper fill slip is filed in a MEAL book (Machine Entry Authorization Log) by the casino employee who made the deposit.
A slot machine hopper is an empty container located inside a slot machine, which holds the coins that will be paid to the winning player if they win a game. The hopper is connected to the coin acceptor by a coin drop shaft and has a meter that displays the number of coins remaining in the hopper. When the hopper is full, a bell or other alert will sound and the coin drop shaft will close. Typically, the hopper will be filled by a slot attendant or mechanic. The original and duplicate Hopper Fill Slip must be signed by the slot cashier, master coin bank cashier or general cashier upon preparation and by the casino employee transporting the coins or tokens to the hopper. The original Hopper Fill Slip is deposited in the hopper and the duplicate is filed in a secure, locked box controlled by the casino accounting department.