My parallel port coin acceptor takes coins without saving the credit in the software. What can I do?
If you use your PC at high capacity it can happen that the PC does not get the impulse which was sent by the coin acceptor. So the credit is not given in the software. This case mainly happens when using games or similar programs. If you equip your PC with a better CPU and/or more memory or by reprogramming the coin acceptor through the blue image GmbH the usage of the coin acceptor can be improved.