There are occasionally times when our makerspace is very busy and all seven 3D printers and laser cutter are in use. To resolve this issue, we have put several new procedures in place. We limit each patron to using one 3D printer at a time. We also allow two 3D printers to be reserved each day starting 3 hours prior to close. That way, if a patron comes in wanting to use a printer and they are all taken, they can at least make a reservation for the next day or a later date and know they will have guaranteed access.