I have a PC with an access 2003 on it.
The PC is inside a container. A scanner is built into a wall outside. The connection is via USB. The Access program manages the outgoing and incomming from items with an electronic barcode.
During the day, can hire articles in the container. At night when the container is closed the workers can bring back the articles via the scanner in the wall. Everything works fine. But now I have a problem. I need to print a ticket from what is returned via the wall-scanner via a ticket printer.
Is it possible to send an electrical signal via a button to the PC?
And how can I if it is possible to activate this printbotton in access?
I'm completely stuck on this problem.