Cash Drawer - Setting Up a Cash Drawer
When you receive your cash drawer for the first time you will see that there are two cables, one that is for Epson printers, one that is for Star Micronics printers. Please ensure you use the Star Micronics one.
Once this is done please ensure that the cash drawer cable is plugged into the underside of the cash drawer and into printer. When you plug in the cable you should hear a click as it snaps into place. There should be an end labelled cash drawer, and another end labelled printer, make sure each side of the cable is plugged into the correct side. If there are no labels then any way you plug it in will suffice.
For your cash drawer to automatically open you must first configure your printer to FIIT.