Where can I find the best guide to show me how to connect my scale and printer to my frozen yogurt POS system?

Scale & Printer Connection Instructions
Connecting your scale and printer to a Sintel Systems Frozen Yogurt POS System is very easy to do. Just follow the instructions provided in the above PDF file and you will soon have both connected and ready for your day to day operations.
Scale & Printer Connection Instructions II
Once you have your adapters connected to the appropriate ports, follow the instructions provided in the PDF file above this paragraph to complete your installation process.
Sintel Systems is commited to providing our customers with a superior level of support. Our customers get access to dozens of online instructional videos demonstrating how to accomplish various tasks within the POS Software. We also provide over the phone technical support, dedicated to maintaining our high level of customer satisfaction and providing the very best POS support possible.