Hot Rod slot not working

[topcat]

I have a siren going off, error code E4, emptied the hopper and can not get rid of the error. There is also "29" displayed in the Crown image. What can I do to correct this?

[alstonj1]

E4 – Hopper Error (normally caused when hopper
is jammed or unplugged)
check to see if it is .

if it is plugged in unplug it and put some tokens in and turn it by hand .see if the tokens are ejected easily if so your sensor may be dirty or your motor may be bad if not you probably have a token jammed inside the hopper dismantle it and remove the bad token and chuck it in the trash .does the motor turn prior to you getting this error ? if not you might want to check the wiring and see if you have an input voltage to the hopper motor if not check to see if all your fuses are good .