The RP4 offers the most rugged and reliable performance for route accounting, direct store delivery, citation printing, car rental return receipts and field service workers. The IP54 rating protects the RP4 from frequent drops, vibration and exposure to dust and water. The RP4 is designed to withstand these harsh conditions and give you years of reliable thermal receipt and label printing. Designed for all-day receipt printing at up to five ips and optimized for label printing as well.