Fruit Machine Chat

Hi guys

I have bought a fruit machine that has been sitting up for a few years.
After reading some of the previous posts I have got the machine to fire up properly as the
Battery on the main circuit board was crystallised and machine was tripping out.
Now it fires up and runs as normal.
The problem is I cannot get it to accept coins
I have cleaned the mech, put a float in the hopper tubes and checked the wiring.

I am wondering if I have to wipe the machines fault code memory if it has one?
Or is there something simple that im not doing ?
I am a not a fruit machine expert but I do have some knowledge.

Any help would be greatly appreciated.

The machine is a bell fruit round the town from 1993.

Denis

ping 2p's down the mech as hard and fast as you can. Works for my pie factory and bliing n queen