My gym is looking to switch over to RGP and we have the cash register Olivetti ecr 6920f
(see link below), it has a usb interface and a receipt printer. Ive read through the Rock Gym Pro Deployment pdf and saw the cash drawer needs a printer interface. Any ideas on if this register could be used for just printing receipts? or if the cash drawer could be separated from the register and used? If not we will probably end up selling it all and investing in the suggested hardware.
from another post Andy replied "RGP only supports cash drawers that connect via the receipt printer (i.e. a cable goes from the computer to the receipt printer, and then another cable goes from the receipt printer to cash drawer)."