Citizen CT-S310 Receipt Printer

The CT-S310 follows the multiple interface approach unique to the POS marketplace meaning customers can select between a parallel and a serial version. USB is always included as a standard feature. This turns the printer into a very safe investment in the future, because it is likely that USB will also become the standard for POS applications in the future. The CT-S310 also follows the multiple interface approach unique to the POS marketplace meaning customers can select between a parallel and a serial version. USB is always included as a standard feature. This turns the printer into a very safe investment in the future, because it is likely that USB will also become the standard for POS applications in the future.